Quick-release powder screw conveyor convenient to clean

Abstract

The invention discloses a quick-release powder screw conveyor convenient to clean, and relates to the technical field of powder conveying, a shell is fixedly connected to the top of a base, a feeding component is fixedly connected to the side face of the shell, and a collecting component is fixedly connected to the side, away from the feeding component, of the shell. When powder enters the conveying shell through a feeding port, the output end of a large motor drives a spiral blade to rotate in an inner cavity of the conveying shell, so that the powder is conveyed in a spiral mode, the powder is conveyed and discharged through a discharging pipe, and meanwhile after the powder conveying work is finished, an electric telescopic rod is opened, so that the powder is conveyed and discharged through the discharging pipe. The output ends of the electric telescopic rods on the two sides of the shell drive the two conveying shells to move reversely in the shell, meanwhile, the conveying shells drive the cleaning parts to clean the side faces of the spiral blades, and meanwhile, the collecting parts are opened to collect residual powder in the conveying shells.

Description

Technical Field

[0001] The invention relates to the technical field of powder conveying, and in particular to a quick-detachable powder screw conveyor which is easy to clean. Background Art

[0002] Quick-release powder screw conveyors are widely used in various powder material conveying scenarios, such as the conveying of flour, powdered sugar, milk powder and other materials in the food processing industry; the conveying of raw materials, powdered medicines and other materials in the pharmaceutical industry; the conveying of various powdered chemical raw materials in the chemical industry; and the conveying of powder materials in the building materials, metallurgy and other industries.

[0003] The powder is transported by the spiral blades. During the process of the powder being transported by the spiral blades, the powder is easy to stick to the spiral blades, which may cause the screw conveyor to be blocked, so that the screw conveyor cannot be used normally, thereby reducing the conveying efficiency of the powder. When cleaning the inside of the screw conveyor, since most screw conveyors are fixed integrated machines, the outer shell cannot be quickly disassembled and cleaned when cleaning the spiral blades. Summary of the invention

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the present invention to solve the technical problems is: the quick-disassembly powder screw conveyor that is easy to clean described in the present invention comprises: A base, wherein the top of the base is fixedly connected to a shell, the side of the shell is fixedly connected to a feeding component, and the side of the shell away from the feeding component is fixedly connected to a collecting component; A conveying component, which is used for spirally conveying the powder, both ends of the conveying component are rotatably connected to the inner side of the shell, and the top of the conveying component is fixedly connected with a cleaning component; The conveying component comprises a conveying shell, both sides of the shell are fixedly connected with electric telescopic rods, the output end of the electric telescopic rod is fixedly connected to the side of the conveying shell, the side of the conveying shell is fixedly connected with a discharge pipe, a side of the conveying shell away from the discharge pipe is provided with a feed port, a large motor is fixedly connected to the side of the shell, a spiral blade is rotatably connected to the inner side of the shell, and the output end of the large motor is fixedly connected to an end of the spiral blade close to the feed port; when the powder enters the conveying shell through the feed port, the large motor is opened, and the spiral blade is driven to rotate in the inner cavity of the conveying shell by the output end of the large motor, so that the powder is spirally conveyed, so that the powder is conveyed and discharged through the discharge pipe, and at the same time, after the conveying work of the powder is completed, the electric telescopic rod is opened, and the output ends of the electric telescopic rods on both sides of the shell drive the two conveying shells to move in the opposite direction in the shell, and at the same time, the cleaning component is driven by the conveying shell to clean the side of the spiral blade, and at the same time, the powder remaining in the conveying shell is collected by opening the collecting component.

[0005] Preferably, the feeding component includes a feeding shell, the inner side of the feeding shell is fixedly connected with a cross, the top of the cross is fixedly connected with a small motor, the side of the cross away from the small motor is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected to the output end of the small motor, the side of the rotating shaft is fixedly connected with a rotating frame, the side of the rotating shaft away from the rotating frame is fixedly connected with an arc rod, and the side of the arc rod is fixedly connected with a round rod; by continuously putting powder into the feeding shell, by turning on the small motor, the rotating shaft is driven to rotate in the inner cavity of the feeding shell by the output end of the small motor, and the rotating shaft simultaneously drives the rotating frame to rotate in the feeding shell. The rotating frame rotates so that it contacts and rotates with the inner wall of the feed shell, thereby preventing part of the powder from adhering to the feed shell when the dust passes through the feed shell. At the same time, the circular arc rod drives the circular rod to rotate in the feed shell when the rotating shaft rotates. By setting the circular arc rod in a semicircular shape, the powder can be fully contacted and stirred when entering the feed shell. At the same time, by arranging a plurality of circular rods on the circular arc rod, a large area of ​​contact with the powder in the feed shell can be made, and then the powder agglomerated in the feed shell can be rotated and crushed, thereby avoiding blockage when the powder passes through the feed shell and enters the conveying component.

[0006] Preferably, the cleaning component comprises a cleaning box, the bottom of the cleaning box is fixedly connected to the side of the shell, the cleaning box and a slide plate, the side of the slide plate is slidably connected to the inner side of the shell, the side of the slide plate is fixedly connected to a tension rod, both sides of the cleaning box are provided with sliding grooves, the inner wall of the sliding groove is fixedly connected to a sliding rod, the sliding rod is slidably connected to a contact mechanism, a first spring is sleeved on the sliding rod, the bottom of the first spring is fixedly connected to the inner side of the sliding groove, and the top of the first spring is fixedly connected to the bottom of the connecting plate; Preferably, the contact mechanism includes a connecting plate and a fixed seat, both ends of the connecting plate are slidably connected to the inner side of the sliding groove, the bottom of the fixed seat is fixedly connected to the side of the slide plate, the inner side of the fixed seat is rotatably connected with a connecting rod, the end of the connecting rod away from the fixed seat is rotatably connected to the inner side of the connecting plate, the bottom of the connecting plate is fixedly connected with a connecting shaft, the end of the connecting shaft away from the connecting plate is fixedly connected with a contact plate, and the bottom of the contact plate is fixedly connected with a contact block; the output end of the electric telescopic rod drives the conveying shell to move in the inner cavity of the shell, so that the conveying shell drives the slide plate to move in the inner side of the shell through the tension rod. The sliding plate is pulled by the connecting rod through the fixed seat to move at the same time, and the connecting plate is pulled by the connecting rod to move downward in the sliding groove, so that the connecting plate drives the contact plate to move downward through the connecting rod, so that the contact block contacts the side of the spiral leaf. At the same time, the large motor is turned on and the spiral leaf is driven to rotate in the inner cavity of the conveying shell through the output end of the large motor, so that the contact block contacts and cleans the side of the spiral leaf, thereby cleaning the residual powder adhering to the spiral leaf, thereby avoiding the phenomenon that the screw conveyor is blocked during the process of conveying the powder through the rotation of the spiral leaf.

[0007] Preferably, the collecting component comprises a collecting box, the bottom of the inner cavity of the collecting box is fixedly connected with an air suction machine, the inner side of the collecting box is fixedly connected with a mesh plate, the top of the collecting box is fixedly connected with a connecting tube, the side of the connecting tube is fixedly connected to the inner side of the shell, the inner wall of the connecting tube is fixedly connected with a filter plate, the side of the connecting tube away from the filter plate is fixedly connected with a connecting frame, the connecting frame is fixedly connected with a connecting rod, the side of the connecting rod is slidably connected with a cleaning mechanism, a second spring is sleeved on the connecting rod, the top of the second spring is fixedly connected to the circular plate, and the bottom of the second spring is fixedly connected to the connecting frame; when the cleaning component cleans the spiral blade, through Turn on the vacuum machine, and use the suction force generated by the vacuum machine to allow the powder dropped when the cleaning component cleans the spiral blade to enter the collecting box through the filter plate and the connecting pipe for collection. At the same time, when the vacuum machine is working, the suction force generated by the vacuum machine causes the cleaning mechanism to move downward on the connecting rod to clean the inner wall of the connecting pipe, thereby preventing a large amount of powder from remaining on the inner wall of the connecting pipe when the powder enters the collecting box through the connecting pipe, thereby accumulating on the inner wall of the connecting pipe for a long time and being difficult to fall off naturally. At the same time, when the vacuum machine stops the suction work, the cleaning mechanism drives the cleaning mechanism to move upward in the inner cavity of the connecting pipe through the stretching reset of the second spring.

[0008] Preferably, the cleaning mechanism includes a circular plate, a through hole is provided on the side of the circular plate, and a side of the circular plate close to the through hole is evenly provided with a clearance groove, and scrapers are fixedly connected to both sides of the circular plate, and the side of the scraper away from the circular plate is in contact with the inner side of the connecting pipe. When the suction machine stops the suction work, the circular plate drives the cleaning mechanism to move upward in the inner cavity of the connecting pipe through the stretching and resetting of the second spring, so that the circular plate slides on the connecting rod through the through hole, and at the same time, the circular plate drives the scraper and the inner wall of the connecting pipe to perform cleaning work, and by evenly providing clearance grooves on the circular plate, the circular plate is prevented from interfering with the normal passing speed of the suction machine to generate suction in the connecting pipe.

[0009] The beneficial effects of the present invention are as follows: 1. The present invention provides a conveying component. When the powder enters the conveying shell through the feed port, the large motor is turned on and the output end of the large motor drives the spiral blade to rotate in the inner cavity of the conveying shell, thereby performing spiral conveying on the powder, and then the powder is conveyed and discharged through the discharge pipe. At the same time, after the powder is conveyed, the electric telescopic rod is opened and the output ends of the electric telescopic rod on both sides of the shell drive the two conveying shells to move in opposite directions in the shell. At the same time, the cleaning component is driven by the conveying shell to clean the side of the spiral blade. At the same time, the collecting component is opened to collect the powder remaining in the conveying shell, so that the conveying shell can be quickly disassembled and the spiral blade can be cleaned.

[0010] 2. The present invention sets a contact mechanism, and drives the conveying shell to move in the inner cavity of the shell through the output end of the electric telescopic rod, so that the conveying shell drives the slide plate to slide in the inner side of the shell through the tension rod, so that the slide plate pulls the connecting rod through the fixed seat and moves at the same time, and at the same time pulls the connecting plate through the connecting rod, so that the connecting plate moves downward in the sliding groove, so that the connecting plate drives the contact plate to move downward through the connecting rod, so that the contact block contacts the side of the spiral blade, and at the same time, by turning on the large motor, the spiral blade is driven to rotate in the inner cavity of the conveying shell through the output end of the large motor, so that the contact block contacts and cleans the side of the spiral blade, thereby cleaning the residual powder adhering to the spiral blade, thereby avoiding the phenomenon that the screw conveyor is blocked during the process of conveying the powder by the rotation of the spiral blade.

[0011] 3. The present invention provides a feeding component, continuously puts powder into the feeding shell, turns on a small motor, drives the rotating shaft to rotate in the inner cavity of the feeding shell through the output end of the small motor, and simultaneously drives the rotating frame to rotate in the feeding shell, so that the rotating frame contacts and rotates with the inner wall of the feeding shell, thereby preventing part of the powder from adhering to the feeding shell when the dust passes through the feeding shell, and simultaneously the circular arc rod drives the round rod to rotate in the feeding shell when the rotating shaft rotates, and the circular arc rod is set to a semicircular shape, so that when the powder enters the feeding shell, it can be fully contacted and stirred with the powder, and at the same time, by arranging a plurality of round rods on the circular arc rod, it can contact with the powder in the feeding shell over a large area, and then the powder agglomerated in the feeding shell can be rotated and crushed, thereby preventing the powder from being blocked when entering the conveying component through the feeding shell.

[0012] 4. The present invention provides a collecting component. When the cleaning component cleans the spiral blades, the air sucker is turned on and the suction force generated by the air sucker is used to allow the powder dropped when the cleaning component cleans the spiral blades to enter the collecting box through the filter plate and the connecting pipe for collection. At the same time, when the air sucker is working, the suction force generated by the air sucker is used to move the cleaning mechanism downward on the connecting rod to clean the inner wall of the connecting pipe, thereby preventing a large amount of powder from remaining on the inner wall of the connecting pipe when the powder enters the collecting box through the connecting pipe, thereby accumulating on the inner wall of the connecting pipe for a long time and being difficult to fall off naturally. At the same time, when the air sucker stops the suction work, the cleaning mechanism is driven to move upward in the inner cavity of the connecting pipe by the stretching and resetting of the second spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the quick-disassembly powder screw conveyor which is easy to clean according to the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 It is a structural schematic diagram of the feeding component of the present invention; Figure 4 The structure of the conveying component of the present invention is shown in FIG. Figure 1 ; Figure 5 The structure of the conveying component of the present invention is shown in FIG. Figure 2 ; Figure 6 It is a schematic structural diagram of the cleaning component of the present invention; Figure 7 The present invention Figure 6 The structural diagram at A in the middle; Figure 8 It is a schematic diagram of the structure of the collecting component of the present invention; Fig. 9 It is a structural schematic diagram of the cleaning mechanism of the present invention; In the figure: 1, base; 2, shell; 3, feed component; 31, feed shell; 32, cross; 33, small motor; 34, rotating shaft; 35, rotating frame; 36, arc rod; 37, round rod; 4, collecting component; 41, collecting box; 42, screen plate; 43, suction machine; 44, connecting pipe; 45, filter plate; 46, connecting frame; 47, connecting rod; 48, cleaning mechanism; 481, round plate; 482, through hole; 483, clearance groove; 484, scraper; 4 9. Second spring; 5. Cleaning component; 51. Cleaning box; 52. Slide plate; 53. Tension rod; 54. Sliding groove; 55. Sliding rod; 56. Contact mechanism; 561. Connecting plate; 562. Fixed seat; 563. Connecting rod; 564. Connecting shaft; 565. Contact plate; 566. Contact block; 57. First spring; 6. Conveying component; 61. Conveying shell; 62. Electric telescopic rod; 63. Discharge pipe; 64. Feed port; 65. Large motor; 66. Spiral blade. DETAILED DESCRIPTION

[0014] 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.

[0015] Example 1, using Figure 1-Figure 7 A quick-disassembly powder screw conveyor that is easy to clean according to one embodiment of the present invention is described as follows: like Figure 1-Figure 7 The present invention provides a quick-disassembly powder screw conveyor that is easy to clean, comprising: A base 1, a shell 2 is fixedly connected to the top of the base 1, a feeding component 3 is fixedly connected to the side of the shell 2, and a collecting component 4 is fixedly connected to the side of the shell 2 away from the feeding component 3; A conveying component 6, which is used for spirally conveying the powder. Both ends of the conveying component 6 are rotatably connected to the inner side of the housing 2, and the top of the conveying component 6 is fixedly connected with a cleaning component 5; The conveying component 6 includes a conveying shell 61, both sides of the shell 2 are fixedly connected with electric telescopic rods 62, the output end of the electric telescopic rod 62 is fixedly connected to the side of the conveying shell 61, the side of the conveying shell 61 is fixedly connected with a discharge pipe 63, and a feed port 64 is provided on the side of the conveying shell 61 away from the discharge pipe 63. A large motor 65 is fixedly connected to the side of the shell 2, and a spiral blade 66 is rotatably connected to the inner side of the shell 2. The output end of the large motor 65 is fixedly connected to one end of the spiral blade 66 close to the feed port 64; when the powder enters the conveying shell 61 through the feed port 64, the large motor 65 is opened to rotate. 5, the spiral blade 66 is driven to rotate in the inner cavity of the conveying shell 61 through the output end of the large motor 65, so as to perform spiral conveying work on the powder, so that the powder is conveyed and discharged through the discharge pipe 63. At the same time, after the conveying work of the powder is completed, the electric telescopic rod 62 is opened, and the output ends of the electric telescopic rod 62 on both sides of the shell 2 drive the two conveying shells 61 to move in the opposite direction in the shell 2, and at the same time, the cleaning component 5 is driven by the conveying shell 61 to clean the side of the spiral blade 66, and at the same time, the residual powder in the conveying shell 61 is collected by opening the collecting component 4.

[0016] The feeding component 3 includes a feeding shell 31, a cross 32 is fixedly connected to the inner side of the feeding shell 31, a small motor 33 is fixedly connected to the top of the cross 32, a rotating shaft 34 is rotatably connected to the side of the cross 32 away from the small motor 33, the top of the rotating shaft 34 is fixedly connected to the output end of the small motor 33, a rotating frame 35 is fixedly connected to the side of the rotating shaft 34, a circular arc rod 36 is fixedly connected to the side of the rotating shaft 34 away from the rotating frame 35, and a circular rod 37 is fixedly connected to the side of the circular arc rod 36; by continuously putting powder into the feeding shell 31, by turning on the small motor 33, the rotating shaft 34 is driven to rotate in the inner cavity of the feeding shell 31 by the output end of the small motor 33, and the rotating shaft 34 simultaneously drives the rotating frame 35 to rotate in the feeding shell 31 The rotating frame 35 rotates so that it contacts and rotates with the inner wall of the feed shell 31, thereby preventing part of the powder from adhering to the feed shell 31 when the dust passes through the feed shell 31. At the same time, when the rotating shaft 34 rotates, the circular rod 37 is driven to rotate in the feed shell 31 through the circular arc rod 36. By setting the circular arc rod 36 in a semicircular shape, when the powder enters the feed shell 31, it can be fully contacted and stirred with the powder. At the same time, by arranging a plurality of circular rods 37 on the circular arc rod 36, a large area of ​​contact with the powder in the feed shell 31 can be made, and then the powder that has aggregated in the feed shell 31 can be rotated and crushed, thereby avoiding blockage when the powder passes through the feed shell 31 and enters the conveying component 6.

[0017] The cleaning component 5 includes a cleaning box 51, the bottom of which is fixedly connected to the side of the housing 2, the cleaning box 51 and a slide plate 52, the side of the slide plate 52 is slidably connected to the inner side of the housing 2, the side of the slide plate 52 is fixedly connected to a tension rod 53, both sides of the cleaning box 51 are provided with sliding grooves 54, the inner wall of the sliding groove 54 is fixedly connected to a sliding rod 55, the sliding rod 55 is slidably connected to a contact mechanism 56, the sliding rod 55 is sleeved with a first spring 57, the bottom of the first spring 57 is fixedly connected to the inner side of the sliding groove 54, and the top of the first spring 57 is fixedly connected to the bottom of the connecting plate 561; The contact mechanism 56 includes a connecting plate 561 and a fixed seat 562, both ends of the connecting plate 561 are slidably connected to the inner side of the sliding groove 54, the bottom of the fixed seat 562 is fixedly connected to the side of the slide plate 52, the inner side of the fixed seat 562 is rotatably connected to a connecting rod 563, the end of the connecting rod 563 away from the fixed seat 562 is rotatably connected to the inner side of the connecting plate 561, the bottom of the connecting plate 561 is fixedly connected to a connecting shaft 564, the end of the connecting shaft 564 away from the connecting plate 561 is fixedly connected to a contact plate 565, and the bottom of the contact plate 565 is fixedly connected to a contact block 566; the output end of the electric telescopic rod 62 drives the conveying shell 61 to move in the inner cavity of the shell 2, so that the conveying shell 61 drives the slide plate 52 to slide in the inner side of the shell 2 through the tension rod 53 The sliding plate 52 is moved so that the connecting rod 563 is pulled by the fixing seat 562 to move at the same time, and the connecting plate 561 is pulled by the connecting rod 563, so that the connecting plate 561 moves downward in the sliding groove 54, so that the connecting plate 561 drives the contact plate 565 to move downward through the connecting rod 47, so that the contact block 566 contacts the side of the spiral leaf 66, and at the same time, the large motor 65 is turned on and the spiral leaf 66 is driven to rotate in the inner cavity of the conveying shell 61 by the output end of the large motor 65, so that the contact block 566 contacts and cleans the side of the spiral leaf 66, so as to clean the residual powder adhering to the spiral leaf 66, so as to avoid the phenomenon that the screw conveyor is blocked during the process of the powder being conveyed by the rotation of the spiral leaf 66.

[0018] Example 2, using Figure 8-Figure 9 The quick-disassembly powder screw conveyor which is easy to clean of the present invention is described as follows: like Figure 8-Figure 9 The present invention shows a quick-disassembly powder screw conveyor that is easy to clean, based on the first embodiment; The collecting component 4 includes a collecting box 41, the bottom of the inner cavity of the collecting box 41 is fixedly connected with an air sucker 43, the inner side of the collecting box 41 is fixedly connected with a mesh plate 42, the top of the collecting box 41 is fixedly connected with a connecting pipe 44, the side of the connecting pipe 44 is fixedly connected to the inner side of the shell 2, the inner wall of the connecting pipe 44 is fixedly connected with a filter plate 45, the side of the connecting pipe 44 away from the filter plate 45 is fixedly connected with a connecting frame 46, the connecting frame 46 is fixedly connected with a connecting rod 47, the side of the connecting rod 47 is slidably connected with a cleaning mechanism 48, the connecting rod 47 is sleeved with a second spring 49, the top of the second spring 49 is fixedly connected to the circular plate 481, and the bottom of the second spring 49 is fixedly connected to the connecting frame 46; when the cleaning component 5 cleans the spiral leaf 66, by opening the air sucker 43, the air is sucked out through the spiral leaf 66. Through the suction force generated by the vacuum machine 43, the powder dropped by the cleaning component 5 when cleaning the spiral blade 66 enters the collecting box 41 through the filter plate 45 and the connecting pipe 44 for collection. At the same time, when the vacuum machine 43 is working, the suction force generated by the vacuum machine 43 causes the cleaning mechanism 48 to move downward on the connecting rod 47, thereby cleaning the inner wall of the connecting pipe 44, thereby preventing a large amount of powder from remaining on the inner wall of the connecting pipe 44 when the powder enters the collecting box 41 through the connecting pipe 44, thereby accumulating on the inner wall of the connecting pipe 44 for a long time and being difficult to fall off naturally. At the same time, when the vacuum machine 43 stops the suction work, the cleaning mechanism 48 is driven to move upward in the inner cavity of the connecting pipe 44 by the stretching and resetting of the second spring 49.

[0019] The cleaning mechanism 48 includes a circular plate 481, a through hole 482 is provided on the side of the circular plate 481, and a clearance groove 483 is evenly provided on the side of the circular plate 481 close to the through hole 482. Scrapers 484 are fixedly connected to both sides of the circular plate 481, and the side of the scraper 484 away from the circular plate 481 is in contact with the inner side of the connecting pipe 44. When the suction machine 43 stops the suction work, the circular plate 481 drives the cleaning mechanism 48 to move upward in the inner cavity of the connecting pipe 44 through the stretching and resetting of the second spring 49, so that the circular plate 481 slides on the connecting rod 47 through the through hole 482. At the same time, the circular plate 481 drives the scraper 484 and the inner wall of the connecting pipe 44 to clean the circular plate 481. By evenly providing clearance grooves 483 on the circular plate 481, it is avoided that the circular plate 481 interferes with the normal passing speed of the suction machine 43 generating suction in the connecting pipe 44.

[0020] The specific workflow is as follows: During operation, the powder is put into the feeding part 3, and the powder is spirally conveyed by the conveying part 6. When the conveying of the powder is completed, the inside of the conveying part 6 can be cleaned by the cleaning part 5, and the cleaned and swept powder can be collected by opening the collecting part 4. By continuously putting powder into the feed housing 31, turning on the small motor 33, and driving the rotating shaft 34 to rotate in the inner cavity of the feed housing 31 through the output end of the small motor 33, the rotating shaft 34 simultaneously drives the rotating frame 35 to rotate in the feed housing 31, so that the rotating frame 35 rotates in contact with the inner wall of the feed housing 31, thereby preventing part of the powder from adhering to the feed housing 31 when the dust passes through the feed housing 31, and at the same time, the rotating shaft 34 drives the round rod 36 to rotate when the round rod 36 rotates. 7 rotates in the feed housing 31, and by setting the arc rod 36 in a semicircular shape, when the powder enters the feed housing 31, it can fully contact and stir with the powder, and by setting a plurality of round rods 37 on the arc rod 36, it can contact with the powder in the feed housing 31 over a large area, and then the powder aggregated in the feed housing 31 can be rotated and crushed, thereby avoiding the phenomenon of clogging when the powder passes through the feed housing 31 and enters the conveying component 6; When the powder enters the conveying shell 61 through the feed port 64, the large motor 65 is turned on, and the output end of the large motor 65 drives the spiral blade 66 to rotate in the inner cavity of the conveying shell 61, so that the powder is spirally conveyed, and the powder is conveyed and discharged through the discharge pipe 63. At the same time, after the powder is conveyed, the electric telescopic rod 62 is turned on, and the output ends of the electric telescopic rod 62 on both sides of the shell 2 drive the two conveying shells 61 to move in the opposite direction in the shell 2, and the cleaning component 5 is driven by the conveying shell 61 to clean the side of the spiral blade 66, and the residual powder in the conveying shell 61 is collected by opening the collecting component 4; The output end of the electric telescopic rod 62 drives the conveying shell 61 to move in the inner cavity of the shell 2, so that the conveying shell 61 drives the slide plate 52 to slide in the inner side of the shell 2 through the tension rod 53, so that the slide plate 52 pulls the connecting rod 563 through the fixed seat 562 to move at the same time, and at the same time pulls the connecting plate 561 through the connecting rod 563, so that the connecting plate 561 moves downward in the sliding groove 54, so that the connecting plate 561 drives the contact plate 565 to move downward through the connecting rod 47, so that the contact block 566 contacts the side of the spiral leaf 66, and at the same time, the large motor 65 is turned on and the spiral leaf 66 is driven by the output end of the large motor 65 to rotate in the inner cavity of the conveying shell 61, so that the contact block 566 contacts and cleans the side of the spiral leaf 66, so as to clean the residual powder adhering to the spiral leaf 66, thereby avoiding the phenomenon that the screw conveyor is blocked during the process of the powder being transported by the rotation of the spiral leaf 66; When the cleaning component 5 cleans the spiral blade 66, the suction machine 43 is turned on, and the suction force generated by the suction machine 43 is used to make the powder dropped when the cleaning component 5 cleans the spiral blade 66 enter the collecting box 41 through the filter plate 45 and the connecting pipe 44 for collection. At the same time, when the suction machine 43 is working, the suction force generated by the suction machine 43 makes the cleaning mechanism 48 move downward on the connecting rod 47, so as to clean the inner wall of the connecting pipe 44, so as to avoid a large amount of powder remaining on the inner wall of the connecting pipe 44 when the powder enters the collecting box 41 through the connecting pipe 44, so that the powder is accumulated on the inner wall of the connecting pipe 44 for a long time and is difficult to fall off naturally. At the same time, when the suction machine 43 stops the suction work, the cleaning mechanism 48 is driven to move upward in the inner cavity of the connecting pipe 44 by the stretching and resetting of the second spring 49; When the suction machine 43 stops the suction work, the circular plate 481 drives the cleaning mechanism 48 to move upward in the inner cavity of the connecting pipe 44 through the stretching and resetting of the second spring 49, so that the circular plate 481 slides on the connecting rod 47 through the through hole 482. At the same time, the circular plate 481 drives the scraper 484 and the inner wall of the connecting pipe 44 to clean. By evenly opening the makeshift grooves 483 on the circular plate 481, the circular plate 481 is prevented from interfering with the normal passing speed of the suction machine 43 to generate suction in the connecting pipe 44.

[0021] 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 quick-release powder screw conveyor that is easy to clean, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to a housing (2), the side of the housing (2) being fixedly connected to a feeding component (3), and the side of the housing (2) away from the feeding component (3) being fixedly connected to a collecting component (4); A conveying component (6), the conveying component (6) being used for spirally conveying powder, both ends of the conveying component (6) being rotatably connected to the inner side of the housing (2), and the top of the conveying component (6) being fixedly connected to a cleaning component (5); The conveying component (6) comprises a conveying shell (61), both sides of the shell (2) are fixedly connected to electric telescopic rods (62), the output end of the electric telescopic rod (62) is fixedly connected to the side of the conveying shell (61), the side of the conveying shell (61) is fixedly connected to a discharge pipe (63), a side of the conveying shell (61) away from the discharge pipe (63) is provided with a feed port (64), a large motor (65) is fixedly connected to the side of the shell (2), a spiral blade (66) is rotatably connected to the inner side of the shell (2), and the output end of the large motor (65) is fixedly connected to one end of the spiral blade (66) close to the feed port (64); The cleaning component (5) comprises a cleaning box (51), the cleaning box (51) and a slide plate (52), a tension rod (53) being fixedly connected to the side of the slide plate (52), sliding grooves (54) being provided on both sides of the cleaning box (51), a sliding rod (55) being fixedly connected to the inner wall of the sliding groove (54), a contact mechanism (56) being slidably connected to the sliding rod (55), and a first spring (57) being sleeved on the sliding rod (55); The contact mechanism (56) comprises a connecting plate (561) and a fixing seat (562); a connecting rod (563) is rotatably connected to the inner side of the fixing seat (562); a connecting shaft (564) is fixedly connected to the bottom of the connecting plate (561); an end of the connecting shaft (564) away from the connecting plate (561) is fixedly connected to a contact plate (565); and a contact block (566) is fixedly connected to the bottom of the contact plate (565).

2. The quick-disassembly powder screw conveyor that is easy to clean according to claim 1, characterized in that: The feeding component (3) comprises a feeding shell (31), the inner side of which is fixedly connected to a cross (32), the top of which is fixedly connected to a small motor (33), a side of the cross (32) away from the small motor (33) being rotatably connected to a rotating shaft (34), the top of which is fixedly connected to an output end of the small motor (33), a side of the rotating shaft (34) being fixedly connected to a rotating frame (35), a side of the rotating shaft (34) away from the rotating frame (35) being fixedly connected to an arc rod (36), and a side of the arc rod (36) being fixedly connected to a round rod (37).

3. The quick-disassembly powder screw conveyor that is easy to clean according to claim 1, characterized in that: The bottom of the cleaning box (51) is fixedly connected to the side of the outer shell (2), the side of the sliding plate (52) is slidably connected to the inner side of the outer shell (2), and the bottom of the first spring (57) is fixedly connected to the inner side of the sliding groove (54).

4. The quick-disassembly powder screw conveyor that is easy to clean according to claim 1, characterized in that: The bottom of the fixed seat (562) is fixedly connected to the side of the slide plate (52), both ends of the connecting plate (561) are slidably connected to the inner side of the sliding groove (54), one end of the connecting rod (563) away from the fixed seat (562) is rotatably connected to the inner side of the connecting plate (561), and the top of the first spring (57) is fixedly connected to the bottom of the connecting plate (561).

5. The quick-disassembly powder screw conveyor that is easy to clean according to claim 1, characterized in that: The collecting component (4) comprises a collecting box (41), the bottom of the inner cavity of the collecting box (41) is fixedly connected to an air suction machine (43), the inner side of the collecting box (41) is fixedly connected to a screen plate (42), the top of the collecting box (41) is fixedly connected to a connecting pipe (44), the inner wall of the connecting pipe (44) is fixedly connected to a filter screen plate (45), the side of the connecting pipe (44) away from the filter screen plate (45) is fixedly connected to a connecting frame (46), the connecting frame (46) is fixedly connected to a connecting rod (47), the side of the connecting rod (47) is slidably connected to a cleaning mechanism (48), and the connecting rod (47) is sleeved with a second spring (49).

6. The quick-disassembly powder screw conveyor that is easy to clean according to claim 5, characterized in that: The cleaning mechanism (48) comprises a circular plate (481), a through hole (482) is provided on a side of the circular plate (481), a side of the circular plate (481) close to the through hole (482) is evenly provided with a clearance groove (483), and both sides of the circular plate (481) are fixedly connected with a scraper (484).

7. The quick-disassembly powder screw conveyor that is easy to clean according to claim 6, characterized in that: The side surface of the connecting tube (44) is fixedly connected to the inner side of the outer shell (2); the side of the scraper (484) away from the circular plate (481) contacts the inner side of the connecting tube (44); the top of the second spring (49) is fixedly connected to the circular plate (481); and the bottom of the second spring (49) is fixedly connected to the connecting frame (46).

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