Feeding device for wood chip production

Abstract

The utility model relates to the technical field of wood chip processing equipment, and particularly discloses a feeding device for wood chip production, which comprises a supporting structure, a pushing mechanism arranged below the supporting structure, a limiting mechanism arranged above the supporting structure, and a plurality of wood boards arranged on the inner side of the limiting mechanism. The supporting structure comprises a bearing plate, a support, a first telescopic rod and a first supporting plate, the pushing mechanism comprises a motor, a lead screw, a second telescopic rod, a pushing plate and a rolling wheel, and the limiting mechanism comprises a second supporting plate, a supporting rod, side plates and a transverse plate. The device is suitable for feeding operation of wood plates with different widths, in the pushing process of the pushing plate, the upper-layer wood plate can be supported, inclination of the upper-layer wood plate is avoided, it is guaranteed that the wood plate is stably pushed by the pushing plate, the friction force between the upper portion of the pushing plate and the upper-layer wood plate can be reduced in the wood plate pushing process, and the wood plate pushing efficiency is improved. And the wood plate pushing and feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood chip processing equipment, and specifically discloses a feeding device for wood chip production. Background Art

[0002] Wood chips are a kind of thin sheet material cut from wood, usually used to make furniture, decorations, packaging boxes and paper, etc. The raw materials of wood chips usually come from the residues of wood products, such as waste wood boards, dead branches and waste wood sections. Using these residues to make wood chips can not only make full use of raw materials, but also save resources and have an environmentally friendly effect.

[0003] The Chinese patent with the patent number CN214086543U discloses a feeding device for wood chip production and processing, which specifically relates to the technical field of wood chip production and processing, including a workbench, a fixed plate is fixedly installed on the left end of the workbench, a motor is fixedly installed on the left side wall of the fixed plate, the output end of the motor passes through the fixed plate and is fixedly connected to a threaded rod, a slider is threadedly rotatably connected on the threaded rod, and a push plate is rotatably installed on the top of the slider. The utility model can drive the threaded rod to rotate through the operation of the motor, thereby driving the slider to move horizontally in the sliding groove, and then the push plate will push the wooden board, and then cooperate with the extension and contraction of the hydraulic telescopic rod to control the contraction and extension of the push plate, so as to continuously transport the wooden boards in the placement groove. Compared with the prior art, it replaces manual loading of wooden boards, saves a lot of workers' physical strength, can continuously carry out the loading process, ensure the effective connection of subsequent processes, improve factory production capacity, and improve labor efficiency. However, during use, the above-mentioned feeding device cannot adjust the spacing on both sides of the placement groove according to the width of the wood chips. This makes the loading device unsuitable for loading waste wood boards of different widths, affecting the stability of wood board loading. The above-mentioned loading device cannot provide support for the upper wood boards when using the push plate to push the wood boards, resulting in the upper wood boards gradually tilting toward one end of the motor during the process of pushing the lowermost wood boards, further affecting the stability of wood board pushing and loading. In addition, since there is a certain friction between the upper end of the push plate and the upper layer of wood boards during the process of the push plate pushing the lowermost wood boards, the efficiency of the push plate in pushing the wood boards is affected. Therefore, in order to solve the above problems, the utility model proposes a loading device for wood chip production. Utility Model Content

[0004] The utility model aims to provide a feeding device for wood chip production, which can adjust the spacing between side plates according to the width of the wooden board to be sliced, so that the device is suitable for feeding operations of wooden boards of different widths. In the process of pushing the wooden board, it can provide support for the upper wooden board to avoid tilting of the upper wooden board, ensure the stability of the wooden board pushed by the push plate, and reduce the friction between the upper side of the push plate and the upper wooden board in the process of pushing the wooden board, thereby improving the efficiency of pushing and feeding the wooden board.

[0005] The utility model is realized by the following technical solutions:

[0006] The lifting of the ... The outer side is connected to the bracket, one end of the motor is connected to a screw rod, and the end of the screw rod is rotatably connected to the mounting base at one end away from the motor, and the lower end of the mounting base is connected to the bracket, the outer side of the screw rod is threadedly connected to a mounting block, and a protrusion is connected to the bottom of the mounting block, and the protrusion passes through the interior of the second elongated hole and is slidably connected to the second elongated hole. The limiting mechanism includes a second support plate, a support rod, a side plate and a cross plate, and two second support plates are symmetrically connected on both sides of the upper side of the bearing plate, and two support rods are connected between the second support plates at the same end, a side plate is provided on one side of the second support plate, the support rod passes through the interior of the side plate and is slidably connected to the side plate, and two connecting grooves are provided at both ends of the side plate, and a plurality of buckles are snap-fitted and connected to the outer side of the support rod, and a cross plate is provided at both ends of the side plate.

[0007] As a further arrangement of the above scheme, a second telescopic rod is connected to the top of the mounting block, and a push plate is connected to the telescopic end of the second telescopic rod, which can push the push plate upward to one side of the wooden board before loading the wooden board, and retract the push plate into the first long hole after loading is completed so that it can pass through and reset from under the upper wooden board. A second mounting groove is provided above the push plate, and a roller is installed inside the second mounting groove, which can reduce the friction between the push plate and the upper wooden board during loading, thereby improving the efficiency of the push plate in pushing the wooden board to load, and thereby improving the efficiency of wood chip production.

[0008] As a further arrangement of the above scheme, a plurality of reserved holes corresponding to the vertical positions of the connecting grooves are opened inside the transverse plate to facilitate the connection of the side plates and the transverse plate at different positions. Screws are arranged through the inside of the reserved holes, and the screws are threadedly connected to the connecting grooves. Handles are arranged on both sides of the transverse plate to facilitate the installation and maintenance of the side plates. The spacing between the transverse plate and the load-bearing plate is greater than the thickness of a single wooden board, so that the wooden board can pass through from under the transverse plate to smoothly complete the loading of the wood chips.

[0009] As a further configuration of the above solution, a controller is provided above one end of the bracket close to the motor to facilitate controlling the operation of the motor, the first telescopic rod and the second telescopic rod.

[0010] The utility model has the following beneficial effects during use:

[0011] The combination of the first mounting groove and the through hole facilitates the placement of the first support plate, so that the upper plane of the first support plate is located on the same plane as or lower than the upper plane of the supporting plate before the push plate pushes the wooden board, so as to avoid affecting the pushing of the wooden board by the push plate. The combination of the first support plate and the first telescopic rod can provide support for the upper wooden board after the push plate pushes the wooden board over the first support plate, so as to avoid the upper wooden board tilting toward the direction of the motor due to gravity, reduce the impact on the pushing of the wooden board by the push plate, and thereby reduce the impact on the production efficiency of wood chips.

[0012] The combination of the second mounting groove and the roller above the push plate can reduce the overall height of the push plate while reducing the friction resistance encountered by the push plate in the process of pushing the wooden board through the rolling friction between the roller and the upper layer of wooden board, thereby improving the efficiency of pushing the wooden board and improving the efficiency of wood chip production.

[0013] The combination of two sets of two second support plates and support rods can provide support for the side panels, while helping to adjust the spacing between the two side panels according to the width of the wooden boards to be loaded and fix them with clips to avoid clutter of the wooden boards and ensure the quality of wooden board loading. The use of multiple reserved holes on the cross plate facilitates connection with side panels at different spacings and prevents the wooden boards from slipping from both ends of the limiting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a first perspective view of the utility model;

[0016] Figure 2 It is a second perspective view of the utility model;

[0017] Figure 3 It is a perspective view of the supporting structure in the utility model;

[0018] Figure 4 It is a front view of the material pushing mechanism in the utility model;

[0019] Figure 5 It is a perspective view of the push plate and the roller in the utility model;

[0020] Figure 6 It is a perspective view of the limiting mechanism in the utility model;

[0021] Figure 7 It is a perspective view of the side panel of the present invention.

[0022] In the figure: 1. supporting structure; 2. pushing mechanism; 3. limiting mechanism; 4. wooden board; 5. controller; 11. bearing plate; 111. first long hole; 112. first mounting slot; 1121. through hole; 12. bracket; 121. second long hole; 13. first telescopic rod; 14. first supporting plate; 21. motor; 22. screw rod; 221. mounting seat; 23. mounting block; 231. bump; 24. second telescopic rod; 25. pushing plate; 251. second mounting slot; 26. roller; 31. second supporting plate; 32. supporting rod; 33. side plate; 331. connecting slot; 34. buckle; 35. horizontal plate; 351. reserved hole; 352. screw; 353. handle. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 7 , and describes the application in detail with reference to embodiments.

[0025] The embodiment discloses a feeding device for wood chip production, including a supporting structure 1, a pushing mechanism 2 is arranged below the supporting structure 1, a limiting mechanism 3 is arranged above the supporting structure 1, a plurality of wooden boards 4 are arranged on the inner side of the limiting mechanism 3, the supporting structure 1 includes a bearing plate 11, a bracket 12, a first telescopic rod 13 and a first supporting plate 14, the pushing mechanism 2 includes a motor 21, a screw 22, a second telescopic rod 24, a pushing plate 25 and a roller 26, and the limiting mechanism 3 includes a second supporting plate 31, a support rod 32, a side plate 33 and a cross plate 35.

[0026] like Figure 1 , Figure 2 and Figure 3As shown, a first long hole 111 is provided in the middle of the carrying plate 11, which is convenient for the push plate 25 to extend from the bottom of the carrying plate 11 to the top of the carrying plate 11 to push the wooden board 4. First mounting grooves 112 are provided on both sides of the carrying plate 11, which are helpful for placing the first support plate 14, so that the upper plane of the first support plate 14 is located on the same plane as the upper plane of the carrying plate 11 or lower than the upper plane of the carrying plate 11 before the push plate 25 pushes the wooden board 4, so as to avoid affecting the push plate 25 pushing the wooden board 4. A through hole 1121 is provided at the bottom of the first mounting groove 112, which is convenient for the telescopic end of the first telescopic rod 13 to pass through and push the first support plate 14, thereby reducing the impact of the first telescopic rod 13 on the carrying plate 11 occupies the space above, a bracket 12 is arranged under the carrying plate 11, which is convenient for installing the pushing mechanism 2 and the controller 5, and a second long hole 121 is opened in the middle of the bracket 12, which can limit the moving direction of the pushing plate 25, and the first telescopic rod 13 is connected to both sides of the bracket 12, and the telescopic end of the first telescopic rod 13 passes through the interior of the through hole 1121, and the telescopic end of the first telescopic rod 13 is connected to the first support plate 14, which can be used to extend the first telescopic rod 13 to push the first support plate 14 upward to support the upper wooden board 4 when the pushing plate 25 pushes the wooden board 4 over the first support plate 14, thereby reducing the influence of the inclination of the wooden board 4 on the pushing of the wooden board 4 by the pushing plate 25.

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, the outer side of the motor 21 is connected to the bracket 12, one end of the motor 21 is connected to a screw rod 22, the end of the screw rod 22 away from the motor 21 is rotatably connected to a mounting seat 221, the lower end of the mounting seat 221 is connected to the bracket 12, the outer side of the screw rod 22 is threadedly connected to a mounting block 23, and the bottom of the mounting block 23 is connected to a protrusion 231, the protrusion 231 passes through the interior of the second elongated hole 121 and is slidably connected to the second elongated hole 121, so as to facilitate the adjustment of the position of the mounting block 23, and lay the foundation for the position adjustment of the second telescopic rod 24 and the push plate 25.

[0028] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a second telescopic rod 24 is connected to the top of the mounting block 23, and a push plate 25 is connected to the telescopic end of the second telescopic rod 24, which can push the push plate 25 upward to one side of the wooden board 4 before the wooden board 4 is loaded. After the loading is completed, the push plate 25 is retracted into the first long hole 111 so that it can pass through and reset from under the upper wooden board 4. A second mounting groove 251 is provided above the push plate 25, and a roller 26 is installed inside the second mounting groove 251, which can reduce the friction between the push plate 25 and the upper wooden board 4 during the loading process, thereby improving the efficiency of the push plate 25 in pushing the wooden board 4 to load, thereby improving the efficiency of wood chip production.

[0029] like Figure 1 , Figure 2 , Figure 6 and Figure 7 The two ends of the side panels 33 are provided with two connecting grooves 331, which are convenient for installing the cross panel 35. The outer side of the support rod 32 is snap-fitted with a plurality of buckles 34, which can fix the position of the side panels 33 after the position adjustment is completed. The two ends of the side panels 33 are provided with cross panels 35, which can prevent the wooden boards 4 from sliding off the two ends of the limiting mechanism 3.

[0030] like Figure 1 , Figure 2 and Figure 6 As shown, the interior of the transverse plate 35 is provided with a plurality of reserved holes 351 corresponding to the vertical positions of the connecting grooves 331, so as to facilitate the connection of the side plates 33 and the transverse plate 35 at different positions. Screws 352 are provided through the interior of the reserved holes 351, and the screws 352 are threadedly connected to the connecting grooves 331. Handles 353 are provided on both sides of the transverse plate 35, so as to facilitate the installation and maintenance of the side plates 33. The spacing between the transverse plate 35 and the bearing plate 11 is greater than the thickness of a single wooden board 4, so as to facilitate the wooden board 4 to pass through from the bottom of the transverse plate 35 and smoothly complete the loading of the wood chips.

[0031] like Figure 1 and Figure 2 As shown, a controller 5 is disposed above one end of the bracket 12 close to the motor 21 to facilitate controlling the operation of the motor 21 , the first telescopic rod 13 and the second telescopic rod 24 .

[0032] The feeding device for wood chip production disclosed in the present embodiment is installed on one side of the feeding end of the wood chip processing device before use, and the spacing between the two side panels 33 is adjusted according to the width of the wooden board 4 to be loaded. After the adjustment is completed, the buckles 34 are respectively placed on both sides of the side panels 33 to fix the side panels 33, and the screws 352 are passed through the appropriate reserved holes 351, and the two cross panels 35 are respectively installed at both ends of the side panels 33, and a sufficient amount of wooden boards 4 are placed between the two side panels 33. The controller 5 is used to control the extension of the second telescopic rod 24, and the push plate 25 is pushed upward to one end of the lowest wooden board 4 and then closed, so that the highest point of the roller 26 is lower than the lower plane of the upper wooden board 4. The controller 5 is used to start the motor 21 to drive the screw rod 22 to rotate, so that the mounting block 23 gradually moves toward the end of the screw rod 22 away from the motor 21, and during the movement, the second telescopic rod 24 and the push plate 25 are driven to move synchronously, so that the push plate 25 pushes the wooden board 4 to move in the direction of the feeding end, and the wooden board 4 is waiting to be loaded. After the first support plate 14 is lifted up, the first support plate 14 and the first support plate 14 are lifted up and the support plate 14 is lifted up, the first support plate 14 and the first support plate 14 are lifted up and the support plate 14 is lifted up.

[0033] After the loading is completed, the first telescopic rod 13 can be controlled to retract to place the wooden board 4 on the supporting plate 11, and then the second telescopic rod 24 can be controlled to retract to retract the push plate 25 into the first long hole 111, so that the highest point of the roller 26 is lower than the upper plane of the supporting plate 11, and then the motor 21 can be controlled to reverse, and the second telescopic rod 24 and the push plate 25 can be reset, and then the above operation can be repeated to continue loading.

[0034] Since the driving device of the telescopic rod is a conventional technology in the art, the first telescopic rod 13 and the second telescopic rod 24 in the schematic diagram here are only for indicating their installation positions, so the driving device is not drawn in the figure.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device for wood chip production, comprising a supporting structure, characterized in that: A pushing mechanism is arranged below the supporting structure, a limiting mechanism is arranged above the supporting structure, a plurality of wooden boards are arranged on the inner side of the limiting mechanism, the supporting structure comprises a bearing plate, a bracket, a first telescopic rod and a first supporting plate, a first long hole is arranged in the middle of the bearing plate, a first mounting groove is arranged on both sides of the bearing plate, a through hole is arranged at the bottom of the first mounting groove, a bracket is arranged below the bearing plate, a second long hole is arranged in the middle of the bracket, both sides of the bracket are connected with the first telescopic rod, the telescopic end of the first telescopic rod passes through the inside of the through hole, the telescopic end of the first telescopic rod is connected with the first supporting plate, the pushing mechanism comprises a motor, a screw rod, a second telescopic rod, a pushing plate and a roller, the outer side of the motor is connected to the bracket, the One end of the motor is connected to a screw rod, and the end of the screw rod away from the motor is rotatably connected to a mounting base, and the lower end of the mounting base is connected to the bracket, the outer side of the screw rod is threadedly connected to a mounting block, and a protrusion is connected to the bottom of the mounting block, and the protrusion passes through the interior of the second elongated hole and is slidably connected to the second elongated hole. The limiting mechanism includes a second support plate, a support rod, a side plate and a cross plate, and two second support plates are symmetrically connected to the two sides above the bearing plate, and two support rods are connected between the second support plates at the same end, a side plate is provided on one side of the second support plate, the support rod passes through the interior of the side plate and is slidably connected to the side plate, and two connecting grooves are provided at both ends of the side plate, and a plurality of buckles are snap-fitted and connected to the outer side of the support rod, and a cross plate is provided at both ends of the side plate.

2. A wood chip production feeding device according to claim 1, characterized in that: A second telescopic rod is connected above the mounting block, a push plate is connected to the telescopic end of the second telescopic rod, a second mounting groove is arranged above the push plate, and a roller is installed inside the second mounting groove.

3. A wood chip production feeding device according to claim 1, characterized in that: The inside of the transverse board is provided with a plurality of reserved holes corresponding to the vertical positions of the connecting grooves, the inside of the reserved holes is provided with screws which are threadedly connected to the connecting grooves, handles are provided on both sides of the transverse board, and the spacing between the transverse board and the bearing board is greater than the thickness of a single wooden board.

4. A wood chip production feeding device according to claim 1, characterized in that: A controller is arranged above one end of the bracket close to the motor.

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