Wood support surface wood chip spraying and flushing equipment

Abstract

The invention discloses wood support surface wood chip jet flushing equipment, and relates to the technical field of wood support flushing, the bottom of a flushing part is fixedly connected with a bottom plate, the top of the flushing part is fixedly connected with a filtering part, the top of the filtering part is fixedly connected with a placing part, and the flushing part comprises a water tank; the bottom of the water tank is fixedly connected with the top of the bottom plate, the top of the water tank is fixedly connected with a filter plate, and the bottom of an inner cavity of the water tank is fixedly connected with a high-pressure pump. And the jetted water flow impacts the wood chips on the surface of the wood support, so that the wood chips fall off and fall off along with the water flow, and the water flow and the wood chips enter the filtering part through the filtering plate to be recycled and filtered.

Description

Technical Field

[0001] The invention relates to the technical field of wood support flushing, in particular to a wood support surface sawdust jetting and flushing equipment. Background Art

[0002] A timber support is a supporting structure mainly made of wood. It is widely used in many fields. The columns of a timber support are vertical supporting components that bear the main vertical load. The selection of columns is very critical. Usually, hard and high-strength wood is selected, such as larch and spruce. The cross-sectional shape can be round, square or rectangular. The columns of a timber support mainly bear pressure, and its compressive resistance is related to the type, size and quality of the wood. When designing a timber support, the size and number of the columns need to be determined according to the expected load size to ensure that its compressive strength meets the requirements.

[0003] When the wood support is jet-washed, the waste water generated after washing the wood support is mostly discharged directly, which will cause a large amount of water resource waste when the wood support is washed for a long time. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting the following technical solution: a wood chip spraying and washing device for the surface of a wood support according to the present invention comprises:

[0005] A flushing component, which is used to perform jet flushing on the wood support, wherein the bottom of the flushing component is fixedly connected to a bottom plate, the top of the flushing component is fixedly connected to a filtering component, and the top of the filtering component is fixedly connected to a placing component;

[0006] The flushing component comprises a water tank, the bottom of which is fixedly connected to the top of the bottom plate, a filter plate is fixedly connected to the top of the water tank, a high-pressure pump is fixedly connected to the bottom of the inner cavity of the water tank, and a spray mechanism is fixedly connected to the side of the high-pressure pump; by turning on the high-pressure pump, the high-pressure pump sucks water in the water tank and pressurizes it, and the pressurized water passes through the spray mechanism to flush the wood chips on the surface of the wood support, and the ejected water impacts the wood chips on the surface of the wood support, causing the wood chips to fall off and fall with the water, and the water and wood chips enter the filter component through the filter plate to perform recycling and filtering work;

[0007] The placing component comprises a placing shell, the inner side of the placing shell is fixedly connected with a mesh plate, the bottom of the inner cavity of the placing shell is fixedly connected with a placing shaft, the top of the placing shaft is fixedly connected with a placing frame, the bottom of the placing frame is fixedly connected with a first motor, the top of the placing frame is rotatably connected with a rotating frame, and the bottom of the rotating frame is fixedly connected with the output end of the first motor; by placing the wood support on the rotating frame, the wood is washed by opening the washing component, and at the same time, by turning on the first motor, the rotating frame is driven to rotate slowly on the placing frame through the output end of the first motor, so that the washing component washes the side of the wood support in many aspects;

[0008] Preferably, the spray mechanism comprises a water pipe, one end of the water pipe is fixedly connected to the high-pressure pump, the side of the water pipe away from the high-pressure pump is fixedly connected to the inner side of the housing, the inner side of the water pipe is fixedly connected to a bracket 1, the side of the bracket 1 is fixedly connected to a guide rod, the end of the guide rod away from the bracket 1 is fixedly connected to the bracket 2, the side of the bracket 2 is fixedly connected to the inner side of the water pipe, the side of the bracket 2 is fixedly connected to a fourth spring, and the end of the fourth spring away from the bracket 2 is fixedly connected to the cleaning mechanism; the pressurized water is transported to the nozzle of the water pipe through the water pipe, and at the nozzle, due to the special structure of the nozzle, the pressure energy of the water flow is converted into kinetic energy and ejected at high speed, and the ejected water flow impacts the wood chips on the surface of the wood support, and at the same time, when the water flow in the water tank enters the water pipe through the suction of the high-pressure pump, the water flow impacts the cleaning mechanism, so that the cleaning mechanism moves in the water pipe following the water flow, and then pulls the fourth spring to move on the guide rod;

[0009] Preferably, the cleaning mechanism includes a cleaning plate, the inner side of the cleaning plate is slidably connected to the side of the guide rod, the side of the cleaning plate is fixedly connected to the end of the fourth spring away from the second bracket, the side of the cleaning plate is evenly provided with a clearance groove, and scrapers are fixedly connected to both sides of the cleaning plate; by arranging the water pipes in a circular manner from high to low in the inner side of the placement shell, wood chips can be washed on multiple sides of the wood support at the same time, and the water flow in the water tank enters the water pipe through the suction of the high-pressure pump, so that the water flow impacts the cleaning plate, so that the cleaning plate moves on the guide rod, so that the cleaning plate drives the scrapers on both sides to clean the inner wall of the water pipe, thereby scraping off the scale attached to the inner wall of the water pipe, and at the same time when the spraying work After the operation is completed, the cleaning plate is reset by the stretching of the fourth spring, so that the cleaning plate drives the scraper to reset and move in the water pipe, thereby performing a secondary cleaning of the inner wall of the water pipe. During the flushing process, some wood chips may enter the water pipe with the water flow. Although there is a filtering system, some fine wood chips may still enter the water pipe. These wood chips will remain on the inner wall of the water pipe, especially at the bends of the water pipe or where the water flow is slow. In addition, the water may also contain other solid impurities, dust, etc. When rust particles enter the water pipe with the water flow, they will be deposited on the inner wall of the water pipe. Dust may enter the water tank in the environment around the equipment and will also leave traces in the water pipe. The presence of these solid impurities will increase the risk of water pipe blockage and affect the normal operation of the equipment.

[0010] Preferably, the filter component includes a material receiving shell, the bottom of the material receiving shell is fixedly connected to the top of the water tank, the top of the material receiving shell is fixedly connected to the bottom of the placement shell, the inner side of the material receiving shell is fixedly connected to a connecting shell, both sides of the connecting shell are fixedly connected to a discharge pipe, the inner side of the discharge pipe is fixedly connected to a one-way valve, the inner side of the discharge pipe is fixedly connected to an air suction mechanism, the bottom of the connecting shell is fixedly connected to a filter, the bottom of the filter is slidably connected to a sliding rod, the bottom of the sliding rod is fixedly connected to a connecting frame, and a first elastic sleeve is provided on the sliding rod. The top of the first spring is fixedly connected to the bottom of the filter screen, the bottom of the first spring is fixedly connected to the top of the connecting frame, the top of the connecting frame is fixedly connected with an ejection mechanism, the axis of the bottom of the filter screen is fixedly connected with a fixed shell, the bottom of the inner cavity of the fixed shell is fixedly connected with a second motor, the top of the filter screen is rotatably connected with a rotating mechanism, and the output end of the second motor is fixedly connected to the bottom of the rotating mechanism; when the wood support is flushed, the ejected water flow impacts the wood chips on the surface of the wood support, causing the wood chips to fall off and fall with the water flow, and the water flow and the wood chips pass through The water passes through the filter plate and enters the material receiving shell, thereby continuously flowing through the inner cavity of the connecting shell. By setting wide openings at the upper and lower ends of the connecting shell and a narrow opening in the middle, the speed of water flow through the connecting shell is increased, thereby increasing the impact of water flow through the connecting shell on the filter screen, thereby resisting the wood chips mixed in the water flow. At the same time, when the water flows through the filter screen, the connecting frame is impacted by the water flow, thereby sliding downward through the sliding rod. At the same time, when the water flows continuously through the filter screen, when the wood chips in the water flow block the mesh holes in the filter screen, the impact force of the water flowing through the filter screen is less than the compensation force of the first spring. When the first spring is stretched, the connecting frame is stretched by the reset of the first spring, so that the connecting frame drives the ejection mechanism to move upward, so that the ejection mechanism ejects the wood chips blocked in the mesh of the filter screen, and at the same time, after filtering the water flow mixed with the wood chips, when the flushing work of the wood support is stopped, the output end of the second motor drives the rotating mechanism to rotate in the inner cavity of the connecting shell, so that the rotating mechanism cleans and recovers the wood chips remaining in the inner cavity of the connecting shell, and at the same time, the filtered waste water for cleaning the wood support continuously passes through the filter plate and enters the water tank for recovery and storage;

[0011] Preferably, the rotating mechanism comprises a rotating shaft, the top of the rotating shaft is rotatably connected to the bottom of the mesh plate, the bottom of the rotating shaft is rotatably connected to the top of the filter screen, a rotating plate is fixedly connected to the side of the rotating shaft, square grooves are provided on both sides of the rotating plate, and a contact assembly is fixedly connected to the side of the rotating plate away from the rotating shaft; after filtering the water flow mixed with wood chips, the second motor in the inner cavity of the fixed shell is opened, and the output end of the second motor drives the rotating shaft to rotate in the inner cavity of the connecting shell, so that the rotating shaft drives the rotating plate to rotate in the connecting shell, thereby rotating the wood chips in the inner cavity of the connecting shell, and at the same time, by opening the suction mechanism, the suction force generated by the suction mechanism causes the wood chips floating in the connecting shell to enter the collecting shell through the discharge pipe and the one-way valve for collection and storage, thereby facilitating subsequent processing, such as as fuel or making composite materials, and at the same time, when the rotating plate rotates following the rotating shaft, it can drive the contact assembly to contact and rotate with the inner side of the connecting shell, thereby scraping off the wood chips attached to the connecting shell;

[0012] Preferably, the contact assembly includes a sliding groove, the sliding groove is opened on the side of the rotating plate away from the rotating shaft, the inner side of the sliding groove is slidably connected with a sliding rod, the end of the sliding rod away from the sliding groove is fixedly connected to the contact plate, both sides of the contact plate are slidably connected to the inner side of the sliding groove, a second spring is sleeved on the sliding rod, one end of the second spring is fixedly connected to the contact plate, the other end of the second spring is fixedly connected to the inner wall of the sliding groove, and the end of the contact plate away from the sliding rod is fixedly connected to a contact block; when the rotating plate rotates following the rotating shaft, the contact block is driven by the contact plate to rotate against the inner side of the connecting shell, thereby The wood chips remaining on the inner side of the connecting shell as the water flows through the inner cavity of the connecting shell are scraped off, thereby preventing a large amount of wood chips from being attached to the inner side of the connecting shell and being difficult to fall off naturally when the water flows for a long time. At the same time, when the contact plate and the contact block follow the rotation plate to rotate, when the extrusion force between the contact block and the wood chips attached to the inner side of the connecting shell is greater than the tensile force of the second spring, the slide bar drives the contact block to move in the sliding groove through the contact plate, and at the same time, the buffering work of the second spring is performed, thereby preventing the extrusion force between the contact block and the wood chips attached to the inner side of the connecting shell from being too large, thereby causing extrusion damage to the contact block and the contact plate.

[0013] Preferably, the ejection mechanism includes an ejection rod, the bottom of the ejection rod is fixedly connected to the top of the connecting frame, the ejection rod is concentrically arranged with the filter mesh, a notch is provided on the side of the ejection rod, a slider is slidably connected to the inner side of the notch, a connecting shaft is fixedly connected to the side of the slider, the inner side of the ejection rod is slidably connected to the side of the connecting shaft, an ejection block is fixedly connected to the end of the connecting shaft away from the slider, a third spring is sleeved on the connecting shaft, the top of the third spring is fixedly connected to the bottom of the ejection block, and the bottom of the third spring is fixedly connected to the top of the ejection rod; when water flows continuously through the filter, the mesh in the filter is blocked by wood chips in the water flow, and the impact force of water flowing through the filter is less than the reset stretching of the first spring, the connecting frame Through the reset stretching of the first spring, the connecting frame drives the ejection rod to move upward, so that the ejection rod drives the ejection block through the connecting shaft to eject the impurities blocked in the mesh of the filter. At the same time, when the extrusion force between the ejection block and the wood chips blocked in the mesh of the filter is greater than the stretching force of the third spring, the connecting shaft slides in the slot through the slider, thereby driving the ejection block to move downward. At the same time, through the buffering work of the third spring, it is avoided that the extrusion force between the ejection block and the wood chips blocked in the mesh of the filter is too large, thereby causing the extrusion friction between the wood chips and the inner wall of the mesh of the filter to be too large, which will cause the smoothness of the inner wall of the mesh to decrease, thereby increasing the phenomenon of wood chips blocking the mesh, and at the same time causing the aperture of the filter to expand.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention sets a flushing component and turns on a high-pressure pump, which sucks water from a water tank and pressurizes it. The pressurized water passes through a spray mechanism to flush away wood chips on the surface of the wood support. The ejected water stream impacts the wood chips on the surface of the wood support, causing the wood chips to fall off and fall with the water stream. The water stream and wood chips pass through a filter plate into a filter component for recovery and filtration.

[0016] 2. The present invention arranges a spray mechanism, and pressurized water is transported to the nozzle of the water pipe through a water pipe. At the nozzle, due to the special structure of the nozzle, the pressure energy of the water flow is converted into kinetic energy and sprayed out at a high speed. The sprayed water flow impacts the wood chips on the surface of the wood support. At the same time, when the water flow in the water tank enters the water pipe through the suction of the high-pressure pump, the water flow impacts the cleaning mechanism, so that the cleaning mechanism moves in the water pipe following the water flow, and then pulls the fourth spring to move on the guide rod.

[0017] 3. The present invention sets a rotating mechanism, after filtering the water flow mixed with wood chips, opens the second motor in the inner cavity of the fixed shell, and drives the rotating shaft to rotate in the inner cavity of the connecting shell through the output end of the second motor, so that the rotating shaft drives the rotating plate to rotate in the connecting shell, thereby rotating the wood chips in the inner cavity of the connecting shell, and at the same time, opens the suction mechanism, and the suction force generated by the suction mechanism causes the wood chips floating in the connecting shell to enter the collecting shell through the discharge pipe and the one-way valve for collection and storage, thereby facilitating subsequent processing, such as as fuel or making composite materials, etc. At the same time, when the rotating plate rotates with the rotating shaft, it can drive the contact assembly to contact and rotate with the inner side of the connecting shell, thereby scraping off the wood chips attached to the connecting shell.

[0018] 4. The present invention sets a contact component. When the rotating plate rotates following the rotating shaft, the contact plate drives the contact block to rotate against the inner side of the connecting shell, thereby scraping off the wood chips remaining on the inner side of the connecting shell after following the water flow through the inner cavity of the connecting shell, thereby avoiding that a large amount of wood chips are attached to the inner side of the connecting shell and are difficult to fall off naturally when the water flows for a long time. At the same time, when the contact plate and the contact block rotate following the rotating plate, when the extrusion force between the contact block and the wood chips attached to the inner side of the connecting shell is greater than the tensile force of the second spring, the slide rod drives the contact block to move in the sliding groove through the contact plate. At the same time, the buffering work of the second spring avoids that the extrusion force between the contact block and the wood chips attached to the inner side of the connecting shell is too large, which will cause extrusion damage to the contact block and the contact plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the wood chip spraying and washing device on the surface of the wood support of the present invention;

[0020] Figure 2 is a cross-sectional view of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the flushing component of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the spray mechanism of the present invention;

[0023] Figure 5 The present invention Figure 4 The structural diagram at B in the middle;

[0024] Figure 6 It is a schematic diagram of the structure of the placement components of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the filter component of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the material receiving housing of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the connection housing of the present invention;

[0028] Fig.10 It is a structural schematic diagram of the rotating mechanism of the present invention;

[0029] Fig.11 The present invention Fig.10 The structural diagram at A in the middle;

[0030] Fig.12 It is a structural schematic diagram of the ejection mechanism of the present invention;

[0031] In the figure: 1, bottom plate; 2, flushing component; 21, water tank; 22, filter plate; 23, high pressure pump; 24, spray mechanism; 241, water pipe; 242, bracket 1; 243, bracket 2; 244, guide rod; 245, fourth spring; 246, cleaning mechanism; 2461, cleaning plate; 2462, scraper; 2463, clearance groove; 3, filter component; 31, receiving shell; 32, connecting shell; 33, discharge pipe; 34, rotating mechanism; 341, rotating shaft; 342, rotating plate; 343, square groove; 344, contact component; 3441, sliding groove; 344 2. Slide rod; 3443. Contact plate; 3444. Contact block; 3445. Second spring; 35. Fixed shell; 36. Connecting frame; 37. Slide rod; 38. First spring; 39. Ejection mechanism; 391. Ejection rod; 392. Notch; 393. Slider; 394. Connecting shaft; 395. Ejection block; 396. Third spring; 310. One-way valve; 311. Second motor; 312. Filter; 313. Suction mechanism; 4. Placement component; 41. Placement shell; 42. Placement shaft; 43. Placement frame; 44. First motor; 45. Rotating frame; 46. Screen. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0033] Example 1, using Figure 1-Figure 6 A wood chip spraying and washing device on the surface of a wood support according to one embodiment of the present invention is described as follows;

[0034] like Figure 1-Figure 6 The present invention shows that a wood chip spraying and washing device for the surface of a wood support comprises:

[0035] A flushing component 2, which is used for jet flushing the wood support, wherein the bottom of the flushing component 2 is fixedly connected to the bottom plate 1, the top of the flushing component 2 is fixedly connected to the filter component 3, and the top of the filter component 3 is fixedly connected to the placement component 4;

[0036] The flushing component 2 includes a water tank 21, the bottom of the water tank 21 is fixedly connected to the top of the bottom plate 1, a filter plate 22 is fixedly connected to the top of the water tank 21, a high-pressure pump 23 is fixedly connected to the bottom of the inner cavity of the water tank 21, and a spray mechanism 24 is fixedly connected to the side of the high-pressure pump 23; by turning on the high-pressure pump 23, the high-pressure pump 23 sucks water in the water tank 21 and pressurizes it, and the pressurized water passes through the spray mechanism 24 to flush the wood chips on the surface of the wood support, and the ejected water impacts the wood chips on the surface of the wood support, causing the wood chips to fall off and fall with the water flow, and the water flow and the wood chips enter the filter component 3 through the filter plate 22 to perform recycling and filtering work;

[0037] The placing component 4 includes a placing shell 41, the inner side of which is fixedly connected with a mesh plate 46, the bottom of the inner cavity of the placing shell 41 is fixedly connected with a placing shaft 42, the top of the placing shaft 42 is fixedly connected with a placing frame 43, the bottom of the placing frame 43 is fixedly connected with a first motor 44, the top of the placing frame 43 is rotatably connected with a rotating frame 45, and the bottom of the rotating frame 45 is fixedly connected to the output end of the first motor 44; by placing the wood support on the rotating frame 45, the wood is washed by opening the washing component 2, and at the same time, by turning on the first motor 44, the rotating frame 45 is driven to slowly rotate on the placing frame 43 through the output end of the first motor 44, so that the washing component 2 performs multi-faceted washing on the side of the wood support;

[0038] The spray mechanism 24 includes a water pipe 241, one end of which is fixedly connected to the high-pressure pump 23, and a side of the water pipe 241 away from the high-pressure pump 23 is fixedly connected to the inner side of the housing 41, and a bracket 242 is fixedly connected to the inner side of the water pipe 241, and a guide rod 244 is fixedly connected to the side of the bracket 242, and an end of the guide rod 244 away from the bracket 242 is fixedly connected to the bracket 243, and the side of the bracket 243 is fixedly connected to the inner side of the water pipe 241, and a fourth spring 245 is fixedly connected to the side of the bracket 243, and the fourth spring 245 is away from the bracket 243. One end is fixedly connected with a cleaning mechanism 246; the pressurized water is transported to the nozzle of the water pipe 241 through the water pipe 241. At the nozzle, due to the special structure of the nozzle, the pressure energy of the water flow is converted into kinetic energy and ejected at high speed. The ejected water flow impacts the wood chips on the surface of the wood support. At the same time, when the water flow in the water tank 21 enters the water pipe 241 through the suction of the high-pressure pump 23, the water flow impacts the cleaning mechanism 246, so that the cleaning mechanism 246 moves in the water pipe 241 following the water flow, and then pulls the fourth spring 245 to move on the guide rod 244;

[0039] The cleaning mechanism 246 includes a cleaning plate 2461, the inner side of the cleaning plate 2461 is slidably connected to the side of the guide rod 244, the side of the cleaning plate 2461 is fixedly connected to the end of the fourth spring 245 away from the bracket 243, and the side of the cleaning plate 2461 is evenly provided with a clearance groove 2463, and both sides of the cleaning plate 2461 are fixedly connected with a scraper 2462; by arranging the water pipes 241 in a circular manner from high to low in the inner side of the placement shell 41, it is possible to simultaneously perform wood chip flushing work on multiple aspects of the wood support, and the water flow in the water tank 21 enters the water pipe 241 through the suction of the high-pressure pump 23, so that the water flow impacts the cleaning plate 2461, so that the cleaning plate 2461 moves on the guide rod 244, so that the cleaning plate 2461 drives the scrapers 2462 on both sides to clean the inner wall of the water pipe 241, thereby scraping the scale attached to the inner wall of the water pipe 241. At the same time, when the spraying work is finished, the cleaning plate 2461 is reset by the stretching of the fourth spring 245, so that the cleaning plate 2461 drives the scraper 2462 to reset and move in the water pipe 241, so as to perform a secondary cleaning work on the inner wall of the water pipe 241. During the flushing process, some wood chips may enter the water pipe 241 with the water flow. Although there is a filtering system, some fine wood chips may still enter the water pipe 241. These wood chips will remain on the inner wall of the water pipe 241, especially at the bend of the water pipe 241 or where the water flow speed is slow. In addition, the water may also contain other solid impurities, dust, etc. When rust particles enter the water pipe 241 with the water flow, they will be deposited on the inner wall of the water pipe 241. Dust may enter the water tank 21 in the environment around the equipment and will also leave traces in the water pipe 241. The presence of these solid impurities will increase the risk of blockage of the water pipe 241 and affect the normal operation of the equipment.

[0040] Embodiment 2, use Figure 7-Figure 12 The device for spraying and washing wood chips on the surface of a wood support of the present invention is described as follows;

[0041] like Figure 7-Figure 12 The present invention shows a wood chip spraying and washing device for the surface of a wood support, based on the first embodiment;

[0042] The filter component 3 includes a material receiving shell 31, the bottom of the material receiving shell 31 is fixedly connected to the top of the water tank 21, the top of the material receiving shell 31 is fixedly connected to the bottom of the placement shell 41, the inner side of the material receiving shell 31 is fixedly connected to a connecting shell 32, both sides of the connecting shell 32 are fixedly connected to a discharge pipe 33, the inner side of the discharge pipe 33 is fixedly connected to a one-way valve 310, the inner side of the discharge pipe 33 is fixedly connected to an air suction mechanism 313, the bottom of the connecting shell 32 is fixedly connected to a filter screen 312, the bottom of the filter screen 312 is slidably connected to a sliding rod 37, the bottom of the sliding rod 37 is fixedly connected to a connecting frame 36, the sliding rod 37 is sleeved with a first spring 38, the first The top of the spring 38 is fixedly connected to the bottom of the filter screen 312, the bottom of the first spring 38 is fixedly connected to the top of the connecting frame 36, the top of the connecting frame 36 is fixedly connected to the ejection mechanism 39, the axis of the bottom of the filter screen 312 is fixedly connected to the fixed shell 35, the bottom of the inner cavity of the fixed shell 35 is fixedly connected to the second motor 311, the top of the filter screen 312 is rotatably connected to the rotating mechanism 34, and the output end of the second motor 311 is fixedly connected to the bottom of the rotating mechanism 34; when the wood support is flushed, the ejected water flow impacts the wood chips on the surface of the wood support, causing the wood chips to fall off and fall with the water flow, and the water flow and wood chips enter the collection through the filter plate 22 The material shell 31 is connected to the inner cavity of the shell 32, and the speed of the water flow through the connecting shell 32 is increased by setting the wide openings at the upper and lower ends of the connecting shell 32 and the narrow opening in the middle, thereby increasing the impact of the water flow through the connecting shell 32 on the filter screen 312, thereby resisting the wood chips mixed in the water flow. At the same time, when the water flows through the filter screen 312, the connecting frame 36 is impacted by the water flow, so that it slides downward through the sliding rod 37. At the same time, when the water flows continuously through the filter screen 312, when the wood chips in the water flow block the mesh in the filter screen 312, the impact force of the water flowing through the filter screen 312 is less than the reset pull of the first spring 38. When the connecting frame 36 is extended, the first spring 38 is retracted to make the connecting frame 36 drive the ejection mechanism 39 to move upward, so that the ejection mechanism 39 ejects the wood chips blocked in the mesh of the filter screen 312. At the same time, after filtering the water flow mixed with the wood chips, when the flushing work of the wood support is stopped, the output end of the second motor 311 drives the rotating mechanism 34 to rotate in the inner cavity of the connecting shell 32, so that the rotating mechanism 34 cleans and recovers the wood chips remaining in the inner cavity of the connecting shell 32. At the same time, the waste water for cleaning the wood support after filtering continues to pass through the filter plate 22 and enters the water tank 21 for recovery and storage.

[0043] The rotating mechanism 34 includes a rotating shaft 341, the top of the rotating shaft 341 is rotatably connected to the bottom of the mesh plate 46, the bottom of the rotating shaft 341 is rotatably connected to the top of the filter screen 312, and a rotating plate 342 is fixedly connected to the side of the rotating shaft 341. Square grooves 343 are provided on both sides of the rotating plate 342, and a contact component 344 is fixedly connected to the side of the rotating plate 342 away from the rotating shaft 341. After filtering the water flow mixed with wood chips, the second motor 311 in the inner cavity of the fixed shell 35 is opened, and the rotating shaft 341 is driven to rotate in the inner cavity of the connected shell 32 through the output end of the second motor 311, so that the rotating shaft 341 drives The rotating plate 342 rotates in the connecting shell 32, so as to rotate the wood chips in the inner cavity of the connecting shell 32. At the same time, by opening the suction mechanism 313, the suction force generated by the suction mechanism 313 causes the wood chips scattered in the connecting shell 32 to enter the collecting shell 31 through the discharge pipe 33 and the one-way valve 310 for collection and storage, so as to facilitate subsequent processing, such as using it as fuel or making composite materials, etc. At the same time, when the rotating plate 342 rotates following the rotating shaft 341, it can drive the contact component 344 to contact and rotate with the inner side of the connecting shell 32, so as to scrape off the wood chips attached to the connecting shell 32;

[0044] The contact assembly 344 includes a sliding groove 3441, which is arranged on a side of the rotating plate 342 away from the rotating shaft 341, a sliding rod 3442 is slidably connected to the inner side of the sliding groove 3441, and one end of the sliding rod 3442 away from the sliding groove 3441 is fixedly connected to the contact plate 3443, both sides of the contact plate 3443 are slidably connected to the inner side of the sliding groove 3441, a second spring 3445 is sleeved on the sliding rod 3442, one end of the second spring 3445 is fixedly connected to the contact plate 3443, and the other end of the second spring 3445 is fixedly connected to the inner wall of the sliding groove 3441, and one end of the contact plate 3443 away from the sliding rod 3442 is fixedly connected to the contact block 3444; when the rotating plate 342 rotates following the rotating shaft 341, the contact block 3444 is driven by the contact plate 3443 to move into contact with the inner side of the connecting shell 32 The contact plates 3443 and 3444 rotate against each other, thereby scraping off the wood chips remaining on the inner side of the connecting shell 32 following the water flow through the inner cavity of the connecting shell 32, thereby preventing the wood chips from being attached to the inner side of the connecting shell 32 in large quantities and being difficult to fall off naturally when the water flows for a long time. At the same time, when the contact plate 3443 and the contact block 3444 follow the rotation plate 342, when the extrusion force between the contact block 3444 and the wood chips attached to the inner side of the connecting shell 32 is greater than the tensile force of the second spring 3445, the slide bar 3442 drives the contact block 3444 to move in the sliding groove 3441 through the contact plate 3443, and at the same time, the buffering work of the second spring 3445 is performed, thereby preventing the extrusion force between the contact block 3444 and the wood chips attached to the inner side of the connecting shell 32 from being too large, thereby causing extrusion damage to the contact block 3444 and the contact plate 3443.

[0045] The ejection mechanism 39 includes an ejection rod 391, the bottom of which is fixedly connected to the top of the connecting frame 36, the ejection rod 391 is concentrically arranged with the mesh of the filter screen 312, a notch 392 is provided on the side of the ejection rod 391, a slider 393 is slidably connected to the inner side of the notch 392, a connecting shaft 394 is fixedly connected to the side of the slider 393, the inner side of the ejection rod 391 is slidably connected to the side of the connecting shaft 394, an ejection block 395 is fixedly connected to the end of the connecting shaft 394 away from the slider 393, a third spring 396 is sleeved on the connecting shaft 394, the top of the third spring 396 is fixedly connected to the bottom of the ejection block 395, and the bottom of the third spring 396 is fixedly connected to the top of the ejection rod 391; when water flows continuously through the filter screen 312, when the wood chips in the water flow block the mesh of the filter screen 312, when the impact force of the water flowing through the filter screen 312 is less than the reset stretching of the first spring 38, the connecting frame 36 The first spring 38 is retracted and stretched, so that the connecting frame 36 drives the ejection rod 391 to move upward, so that the ejection rod 391 drives the ejection block 395 through the connecting shaft 394 to eject the impurities blocked in the mesh of the filter 312. At the same time, when the extrusion force between the ejection block 395 and the wood chips blocked in the mesh of the filter 312 is greater than the stretching force of the third spring 396, the connecting shaft 394 slides in the slot 392 through the slider 393, thereby driving the ejection block 395 to move downward. At the same time, the buffering work of the third spring 396 is used to avoid excessive extrusion force between the ejection block 395 and the wood chips blocked in the mesh of the filter 312, thereby causing excessive extrusion friction between the wood chips and the inner wall of the mesh of the filter 312, which will cause the smoothness of the inner wall of the mesh to decrease, thereby increasing the phenomenon of wood chips blocking the mesh, and at the same time causing the mesh diameter of the filter 312 to expand.

[0046] The specific workflow is as follows:

[0047] When working, the wood support is placed on the placing part 4, the wood support is washed by the washing part 2, and the waste water after washing is filtered by the filtering part 3, so as to recycle the waste water after washing;

[0048] By placing the wood support on the rotating frame 45, the wood is washed by opening the washing component 2, and the first motor 44 is turned on at the same time, the rotating frame 45 is driven to rotate slowly on the placing frame 43 through the output end of the first motor 44, so that the washing component 2 washes the side of the wood support in many aspects;

[0049] By turning on the high-pressure pump 23, the high-pressure pump 23 sucks the water in the water tank 21 and pressurizes it. The pressurized water passes through the spray mechanism 24 to flush the wood chips on the surface of the wood support. The sprayed water flow impacts the wood chips on the surface of the wood support, causing the wood chips to fall off and fall with the water flow. The water flow and the wood chips pass through the filter plate 22 and enter the filter component 3 for recovery and filtration.

[0050] The pressurized water is transported to the nozzle of the water pipe 241 through the water pipe 241. At the nozzle, due to the special structure of the nozzle, the pressure energy of the water flow is converted into kinetic energy and ejected at a high speed. The ejected water flow impacts the wood chips on the surface of the wood support. At the same time, when the water flow in the water tank 21 enters the water pipe 241 through the suction of the high-pressure pump 23, the water flow impacts the cleaning mechanism 246, so that the cleaning mechanism 246 moves in the water pipe 241 following the water flow, and then pulls the fourth spring 245 to move on the guide rod 244;

[0051] By arranging the water pipes 241 in a circular manner from high to low in the inner side of the housing 41, it is possible to simultaneously perform wood chip flushing work on multiple aspects of the wood support. The water flow in the water tank 21 enters the water pipe 241 through the suction of the high-pressure pump 23, so that the water flow impacts the cleaning plate 2461, so that the cleaning plate 2461 moves on the guide rod 244, so that the cleaning plate 2461 drives the scrapers 2462 on both sides to clean the inner wall of the water pipe 241 and move, so as to scrape off the scale attached to the inner wall of the water pipe 241. At the same time, when the spraying work is completed, the cleaning plate 2461 is reset by the stretching of the fourth spring 245, so that the cleaning plate 2461 drives the scraper 2462 in the water pipe 241 The water pipe 241 is reset and moved to perform secondary cleaning of the inner wall of the water pipe 241. During the flushing process, some wood chips may enter the water pipe 241 with the water flow. Although there is a filtering system, some fine wood chips may still enter the water pipe 241. These wood chips will remain on the inner wall of the water pipe 241, especially at the bend of the water pipe 241 or where the water flow is slow. In addition, the water may also contain other solid impurities, dust, etc. When rust particles enter the water pipe 241 with the water flow, they will be deposited on the inner wall of the water pipe 241. Dust may enter the water tank 21 in the environment around the equipment and will also leave traces in the water pipe 241. The presence of these solid impurities will increase the risk of blockage of the water pipe 241 and affect the normal operation of the equipment.

[0052] When the wood support is flushed, the ejected water flow impacts the wood chips on the surface of the wood support, causing the wood chips to fall off and fall with the water flow. The water flow and wood chips enter the material receiving shell 31 through the filter plate 22, and then continue to flow through the inner cavity of the connecting shell 32. By setting wide openings at the upper and lower ends of the connecting shell 32 and a narrow opening in the middle, the speed of the water flow through the connecting shell 32 is increased, and the impact of the water flow through the connecting shell 32 on the filter screen 312 is increased, so that the wood chips mixed in the water flow are resisted. At the same time, when the water flows through the filter screen 312, the connecting frame 36 is impacted by the water flow, so that it slides downward through the sliding rod 37. At the same time, when the water flow continues to pass through the filter screen 312, the wood chips in the water flow hit the mesh in the filter screen 312. When blocking is performed, when the impact force of water flowing through the filter screen 312 is less than the reset stretching of the first spring 38, the connection frame 36 is stretched by the reset stretching of the first spring 38, so that the connection frame 36 drives the ejection mechanism 39 to move upward, so that the ejection mechanism 39 ejects the wood chips blocked in the mesh of the filter screen 312. At the same time, after filtering the water flow mixed with wood chips, when the flushing work of the wood support is stopped, the output end of the second motor 311 drives the rotating mechanism 34 to rotate in the inner cavity of the connecting shell 32, so that the rotating mechanism 34 cleans and recovers the wood chips remaining in the inner cavity of the connecting shell 32. At the same time, the waste water for cleaning the wood support after filtering continues to pass through the filter plate 22 and enters the water tank 21 for recovery and storage.

[0053] After filtering the water flow mixed with wood chips, the second motor 311 in the inner cavity of the fixed shell 35 is turned on, and the output end of the second motor 311 drives the rotating shaft 341 to rotate in the inner cavity of the connecting shell 32, so that the rotating shaft 341 drives the rotating plate 342 to rotate in the connecting shell 32, thereby rotating the wood chips in the inner cavity of the connecting shell 32. At the same time, the suction mechanism 313 is turned on, and the suction force generated by the suction mechanism 313 causes the wood chips floating in the connecting shell 32 to enter the collecting shell 31 through the discharge pipe 33 and the one-way valve 310 for collection and storage, so as to facilitate subsequent processing, such as as fuel or making composite materials, etc. At the same time, when the rotating plate 342 rotates following the rotating shaft 341, it can drive the contact component 344 to contact and rotate with the inner side of the connecting shell 32, so as to scrape off the wood chips attached to the connecting shell 32;

[0054] When the rotating plate 342 rotates following the rotating shaft 341, the contact block 3444 is driven by the contact plate 3443 to rotate against the inner side of the connecting shell 32, so that the wood chips remaining on the inner side of the connecting shell 32 following the water flow through the inner cavity of the connecting shell 32 are scraped off, so as to avoid that a large amount of wood chips are attached to the inner side of the connecting shell 32 and difficult to fall off naturally when the water flow passes for a long time. At the same time, when the contact plate 3443 and the contact block 3444 rotate following the rotating plate 342, when the extrusion force between the contact block 3444 and the wood chips attached to the inner side of the connecting shell 32 is greater than the tensile force of the second spring 3445, the sliding rod 3442 drives the contact block 3444 to move in the sliding groove 3441 through the contact plate 3443, and at the same time, the buffering work of the second spring 3445 is performed, so as to avoid that the extrusion force between the contact block 3444 and the wood chips attached to the inner side of the connecting shell 32 is too large, which will cause extrusion damage to the contact block 3444 and the contact plate 3443.

[0055] When water flows continuously through the filter screen 312, when wood chips in the water flow block the mesh of the filter screen 312, when the impact force of water flowing through the filter screen 312 is less than the reset stretching of the first spring 38, the connecting frame 36 drives the ejection rod 391 to move upward through the reset stretching of the first spring 38, so that the ejection rod 391 drives the ejection block 395 to eject the impurities blocked in the mesh of the filter screen 312 through the connecting shaft 394. At the same time, when the extrusion force between the ejection block 395 and the wood chips blocked in the mesh of the filter screen 312 is greater than the third spring 38, the ejection block 395 is pressed against the wood chips. When the tension force of the spring 396 is applied, the connecting shaft 394 slides in the slot 392 through the slider 393, thereby driving the ejection block 395 to move downward. At the same time, the buffering work of the third spring 396 avoids excessive squeezing force between the ejection block 395 and the wood chips blocked in the mesh of the filter 312, thereby causing excessive squeezing friction between the wood chips and the inner wall of the mesh of the filter 312, which will cause the smoothness of the inner wall of the mesh to decrease, thereby increasing the phenomenon of wood chips being blocked in the mesh, and causing the mesh diameter of the filter 312 to expand.

[0056] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A wood chip spraying and washing device for the surface of a wood support, characterized in that: include: A flushing component (2), the flushing component (2) being used for jet flushing the wood support, the bottom of the flushing component (2) being fixedly connected to a bottom plate (1), the top of the flushing component (2) being fixedly connected to a filter component (3), and the top of the filter component (3) being fixedly connected to a placement component (4); The flushing component (2) comprises a water tank (21), the bottom of the water tank (21) is fixedly connected to the top of the bottom plate (1), the top of the water tank (21) is fixedly connected to a filter plate (22), the bottom of the inner cavity of the water tank (21) is fixedly connected to a high-pressure pump (23), and the side of the high-pressure pump (23) is fixedly connected to a spray mechanism (24); The placement component (4) comprises a placement shell (41), the inner side of the placement shell (41) is fixedly connected to a mesh plate (46), the bottom of the inner cavity of the placement shell (41) is fixedly connected to a placement shaft (42), the top of the placement shaft (42) is fixedly connected to a placement frame (43), the bottom of the placement frame (43) is fixedly connected to a first motor (44), the top of the placement frame (43) is rotatably connected to a rotating frame (45), and the bottom of the rotating frame (45) is fixedly connected to the output end of the first motor (44).

2. The wood chip spraying and washing device for the surface of a wood support according to claim 1, characterized in that: The spray mechanism (24) comprises a water pipe (241), one end of the water pipe (241) is fixedly connected to the high-pressure pump (23), the side of the water pipe (241) away from the high-pressure pump (23) is fixedly connected to the inner side of the housing (41), the inner side of the water pipe (241) is fixedly connected to a bracket one (242), the side of the bracket one (242) is fixedly connected to a guide rod (244), the end of the guide rod (244) away from the bracket one (242) is fixedly connected to a bracket two (243), the side of the bracket two (243) is fixedly connected to the inner side of the water pipe (241), the side of the bracket two (243) is fixedly connected to a fourth spring (245), and the end of the fourth spring (245) away from the bracket two (243) is fixedly connected to a cleaning mechanism (246).

3. The wood chip spraying and washing device for the surface of a wood support according to claim 2, characterized in that: The cleaning mechanism (246) comprises a cleaning plate (2461), the inner side of the cleaning plate (2461) is slidably connected to the side of the guide rod (244), the side of the cleaning plate (2461) is fixedly connected to an end of the fourth spring (245) away from the second bracket (243), the side of the cleaning plate (2461) is evenly provided with a clearance groove (2463), and both sides of the cleaning plate (2461) are fixedly connected with a scraper (2462).

4. The wood chip spraying and washing device for the surface of a wood support according to claim 1, characterized in that: The filtering component (3) comprises a material receiving shell (31), the bottom of the material receiving shell (31) is fixedly connected to the top of the water tank (21), the top of the material receiving shell (31) is fixedly connected to the bottom of the placement shell (41), the inner side of the material receiving shell (31) is fixedly connected to a connecting shell (32), both sides of the connecting shell (32) are fixedly connected to a discharge pipe (33), the inner side of the discharge pipe (33) is fixedly connected to a one-way valve (310), the inner side of the discharge pipe (33) is fixedly connected to an air suction mechanism (313), the bottom of the connecting shell (32) is fixedly connected to a filter screen (312), and the The bottom of the filter screen (312) is slidably connected to a sliding rod (37), the bottom of the sliding rod (37) is fixedly connected to a connecting frame (36), a first spring (38) is sleeved on the sliding rod (37), the top of the connecting frame (36) is fixedly connected to an ejection mechanism (39), the axis of the bottom of the filter screen (312) is fixedly connected to a fixed housing (35), the bottom of the inner cavity of the fixed housing (35) is fixedly connected to a second motor (311), the top of the filter screen (312) is rotatably connected to a rotating mechanism (34), and the output end of the second motor (311) is fixedly connected to the bottom of the rotating mechanism (34).

5. The wood chip spraying and washing device for the surface of a wood support according to claim 4, characterized in that: The rotating mechanism (34) comprises a rotating shaft (341), the top of the rotating shaft (341) is rotatably connected to the bottom of the screen (46), the bottom of the rotating shaft (341) is rotatably connected to the top of the filter screen (312), a rotating plate (342) is fixedly connected to the side of the rotating shaft (341), square grooves (343) are provided on both sides of the rotating plate (342), and a contact assembly (344) is fixedly connected to the side of the rotating plate (342) away from the rotating shaft (341).

6. The wood chip spraying and washing device for the surface of a wood support according to claim 5, characterized in that: The contact assembly (344) comprises a sliding groove (3441), wherein the sliding groove (3441) is arranged on a side of the rotating plate (342) away from the rotating shaft (341), a sliding rod (3442) is slidably connected to the inner side of the sliding groove (3441), an end of the sliding rod (3442) away from the sliding groove (3441) is fixedly connected to a contact plate (3443), a second spring (3445) is sleeved on the sliding rod (3442), and an end of the contact plate (3443) away from the sliding rod (3442) is fixedly connected to a contact block (3444).

7. The wood chip spraying and washing device for the surface of a wood support according to claim 6, characterized in that: The top of the first spring (38) is fixedly connected to the bottom of the filter (312), the bottom of the first spring (38) is fixedly connected to the top of the connecting frame (36), both sides of the contact plate (3443) are slidably connected to the inner side of the sliding groove (3441), one end of the second spring (3445) is fixedly connected to the contact plate (3443), and the other end of the second spring (3445) is fixedly connected to the inner wall of the sliding groove (3441).

8. The wood chip spraying and washing device for the surface of a wood support according to claim 4, characterized in that: The ejection mechanism (39) comprises an ejection rod (391), a side of the ejection rod (391) is provided with a notch (392), the inner side of the notch (392) is slidably connected with a slider (393), the side of the slider (393) is fixedly connected with a connecting shaft (394), one end of the connecting shaft (394) away from the slider (393) is fixedly connected with an ejection block (395), and a third spring (396) is sleeved on the connecting shaft (394).

9. The wood chip spraying and washing device for the surface of a wood support according to claim 8, characterized in that: The bottom of the ejector rod (391) is fixedly connected to the top of the connecting frame (36), the ejector rod (391) is concentrically arranged with the mesh of the filter screen (312), the top of the third spring (396) is fixedly connected to the bottom of the ejector block (395), the bottom of the third spring (396) is fixedly connected to the top of the ejector rod (391), and the inner side of the ejector rod (391) is slidably connected to the side of the connecting shaft (394).

Images