A feeding mechanism for a wood crusher for processing biomass particles

Abstract

The utility model discloses a feeding mechanism for a wood crusher for processing biomass particles, which relates to the relevant field of biomass particle processing, including a crusher, a conveyor belt, a support frame and a shielding mechanism. A conveyor belt is arranged on the left side of the top of the crusher, and baffles are fixedly connected at both the front and rear ends of the conveyor belt, and the left and right sides of the front and rear ends of the baffle are fixedly connected with support frames, and the tops of the baffles at both the front and rear ends of the conveyor belt are fixedly connected with the shielding mechanism, and the shielding mechanism is arranged, and the sliding plate is driven to move downward horizontally through the eccentric arrangement of a second motor and a turntable to realize quantitative feeding, so as to prevent a large amount of wood from entering the crusher, causing the crusher to be stuck and blocked, affecting the operation of the crusher, and preventing the crusher from being damaged due to excessive feeding amount, thereby increasing the maintenance cost.

Description

Technical Field

[0001] The utility model relates to the field related to biomass particle processing, in particular to a feeding mechanism for a wood crusher for biomass particle processing. Background Art

[0002] Biomass pellet processing is a production process that converts plant fibers into biomass pellets. In the biomass pellet processing process, the wood crusher is one of the core equipment. Its main function is to crush the wood into particles of a certain size. In the wood crushing process, a feeding mechanism is required to transport the wood particles to the crusher. For this purpose, a feeding mechanism for a biomass pellet processing wood crusher is set.

[0003] In the prior art, it is difficult to shield the wood when feeding it, which may cause a large amount of wood to enter the crusher, causing the crusher to get stuck and blocked, affecting the operation of the crusher, and may also cause damage to the crusher, increasing maintenance costs; and after some equipment conveys the wood to the crusher, it is difficult to feed and press the wood for the second time, which may cause the crusher to be affected by the shape of the wood, rolling on the crushing roller without crushing, thereby affecting the crushing efficiency of the wood. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a feeding mechanism for a biomass particle processing wood crusher.

[0005] The utility model is implemented in this way, constructing a feeding mechanism for a biomass particle processing wood crusher, the device includes a crusher, a conveyor belt is provided on the left side of the top of the crusher, baffles are fixedly connected to the front and rear ends of the conveyor belt, and the left and right sides of the front and rear ends of the baffle are fixedly connected to support frames, and the tops of the baffles at the front and rear ends of the conveyor belt are fixedly connected to shielding mechanisms;

[0006] The shielding mechanism includes a support plate, to which the tops of the baffles at the front and rear ends of the conveyor belt are fixedly connected; a mounting box, to which the back of the support plate on the top of the baffle at the front end of the conveyor belt is fixedly connected; a pressing mechanism, to which the right end of the mounting box is fixedly connected; a second motor, to which the left end of the mounting box is fixedly connected; a turntable, to which a turntable is eccentrically arranged on the output shaft at the right end of the second motor; a swing rod, to which the top of the turntable contacts with the bottom of the swing rod; a fixed block, to which the rear end of the swing rod is rotatably connected; a second rotating rod, to which the front end of the swing rod is rotatably connected; and a connecting seat, to which both left and right ends of the second rotating rod are rotatably connected.

[0007] Preferably, the shielding mechanism further comprises a moving block, to which the back of the connecting seat is fixedly connected; a limiting rod, to which the front end of the moving block is fixedly connected; and a sliding plate, to which the bottom of the moving block is fixedly connected.

[0008] Preferably, the pressing mechanism includes a fixed plate, the right end of the mounting box is fixedly connected to the fixed plate; a fixed frame, the front center of the fixed plate is fixedly connected to the fixed frame; a first motor, the front end of the fixed frame is fixedly connected to the first motor; a first rotating rod, the back output shaft of the first motor is fixedly connected to the first rotating rod; a slider, the upper back of the first rotating rod is rotatably connected to the slider; a first sliding groove rod, the outer wall of the slider is slidably connected to the inner groove of the first sliding groove rod; a second sliding groove rod, the back of the first sliding groove rod is slidably connected to the inner groove of the second sliding groove rod; a moving rod, the bottom of the first sliding groove rod is fixedly connected to the moving rod; a pressure plate, the bottom of the moving rod is fixedly connected to the pressure plate.

[0009] Preferably, the pressing mechanism further includes a silicone pad, to which the bottom of the pressing plate is fixedly connected; an industrial camera, to which the front end of the top of the pressing plate is fixedly connected, and the industrial camera is fixedly connected to an external control screen.

[0010] Preferably, the left end of the fixing block is fixedly connected to the left end inside the installation box, and the outer wall of the limiting rod is slidably connected to the front end inside the installation box.

[0011] Preferably, the left end of the turntable is rotatably connected to the left end of the installation box, and the outer wall of the sliding plate is slidably connected to the inner wall of the installation box.

[0012] Preferably, the front end of the first rotating rod is rotatably connected to the back of the fixing frame, the top front end and the bottom front end of the pressing plate are fixedly connected with transparent plates, and the bottom of the transparent plate is sprayed with an anti-wear protective agent.

[0013] The utility model has the following advantages: The utility model provides a feeding mechanism for a biomass particle processing wood crusher through improvement, which has the following improvements compared with the same type of equipment:

[0014] The utility model discloses a feeding mechanism for a wood crusher for processing biomass particles. By setting a shielding mechanism, a sliding plate is driven to move horizontally downward by the eccentric setting of a second motor and a turntable to achieve quantitative feeding, thereby preventing a large amount of wood from entering the crusher, causing the crusher to become stuck and blocked, thus affecting the operation of the crusher. At the same time, it prevents the crusher from being damaged due to excessive feeding amount, thereby increasing maintenance costs.

[0015] The utility model discloses a feeding mechanism for a wood crusher for processing biomass particles. A pressing mechanism is provided to drive a pressing plate to move downward through the cooperation of a first rotating rod and a first sliding groove rod, so as to squeeze the wood, so that the wood is in full contact with a crushing roller in the crusher to complete the crushing task, and prevent the crusher from being affected by the shape of the wood, rolling on the crushing roller without crushing, and affecting the crushing efficiency of the wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model grinder;

[0017] Figure 2 This is a three-dimensional structural diagram of the shielding mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the installation box of the utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the pressing mechanism of the utility model;

[0020] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0021] Among them: crusher-1, conveyor belt-2, support frame-3, shielding mechanism-4, support plate-41, installation box-42, pressing mechanism-43, fixed plate-431, fixed frame-432, first motor-433, first rotating rod-434, slider-435, first slide groove rod-436, second slide groove rod-437, moving rod-438, pressing plate-439, silicone pad-4310, industrial camera-4311, second motor-44, turntable-45, swing rod-46, fixed block-47, second rotating rod-48, connecting seat-49, moving block-410, limit rod-411, sliding plate-412. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1~Figure 5 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Embodiment 1:

[0025] See also Figure 1~Figure 3 The utility model discloses a feeding mechanism for a wood crusher for processing biomass particles, comprising a crusher 1, a conveyor belt 2 is arranged on the left side of the top of the crusher 1, baffles are fixedly connected to the front and rear ends of the conveyor belt 2, and support frames 3 are fixedly connected to the left and right sides of the front and rear ends of the baffles, and shielding mechanisms 4 are fixedly connected to the tops of the baffles at the front and rear ends of the conveyor belt 2;

[0026] The shielding mechanism 4 includes a support plate 41, and the tops of the front and rear end baffles of the conveyor belt 2 are fixedly connected to the support plates 41. The back of the top support plate 41 of the front end baffle of the conveyor belt 2 is fixedly connected to the installation box 42, which facilitates the installation and fixation of the second motor 44.

[0027] A pressing mechanism 43 is fixedly connected to the right end of the installation box 42, and a second motor 44 is fixedly connected to the left end of the installation box 42. A turntable 45 is eccentrically arranged on the output shaft at the right end of the second motor 44, so that the second motor 44 can drive the turntable 45 to rotate.

[0028] The top of the turntable 45 contacts the bottom of the swing rod 46. The rear end of the swing rod 46 is rotatably connected to a fixed block 47. The front end of the swing rod 46 is rotatably connected to a second rotating rod 48. The second rotating rod 48 is convenient for driving the connecting seat 49 to move.

[0029] The left and right ends of the second rotating rod 48 are rotatably connected to the connecting seat 49 , the back of the connecting seat 49 is fixedly connected with a moving block 410 , and the front end of the moving block 410 is fixedly connected with a limiting rod 411 , which facilitates the limiting movement of the sliding plate 412 .

[0030] A sliding plate 412 is fixedly connected to the bottom of the moving block 410, the left end of the fixed block 47 is fixedly connected to the left end inside the installation box 42, the outer wall of the limiting rod 411 is slidably connected to the front end inside the installation box 42, the left end of the turntable 45 is rotatably connected to the left end inside the installation box 42, and the outer wall of the sliding plate 412 is slidably connected to the inner wall of the installation box 42.

[0031] The working principle of a feeding mechanism for a wood crusher for processing biomass particles based on the first embodiment is:

[0032] When it is necessary to feed the wood, the staff puts the wood on the conveyor belt 2, and transports the wood to the crusher 1 from left to right through the conveyor belt 2 for crushing. When the wood in the crusher 1 reaches the required crushing amount, the second motor 44 is started. The second motor 44 drives the turntable 45 to rotate downward through the eccentric setting, so that the swing rod 46 is affected by gravity and swings downward on the outer wall of the fixed block 47. The swing rod 46 drives the second rotating rod 48 to move downward, and the second rotating rod 48 drives the connecting seat 49 to move downward. The connecting seat 49 drives the moving block 410 to move downward, and the moving block 410 drives the sliding plate 412 to move downward horizontally through the limit rod 411, so that the bottom of the sliding plate 412 contacts the top of the conveyor belt 2, blocking the feeding of the wood, realizing quantitative feeding, preventing a large amount of wood from entering the crusher 1, causing the crusher 1 to become stuck and blocked, affecting the operation of the crusher 1, and at the same time preventing the crusher 1 from being damaged due to excessive feeding amount, thereby increasing the maintenance cost. Embodiment 2:

[0033] See also Figure 4~Figure 5 Compared with the first embodiment, the present invention further includes a feeding mechanism for a biomass particle processing wood crusher. The pressing mechanism 43 includes a fixing plate 431. The right end of the mounting box 42 is fixedly connected with the fixing plate 431. The front center of the fixing plate 431 is fixedly connected with a fixing frame 432. The fixing frame 432 is convenient for fixing and installing the first motor 433.

[0034] The front end of the fixing frame 432 is fixedly connected to the first motor 433 , the back output shaft of the first motor 433 is fixedly connected to the first rotating rod 434 , the upper back of the first rotating rod 434 is rotatably connected to the slider 435 , and the first rotating rod 434 is convenient for driving the slider 435 to move.

[0035] The outer wall of the slider 435 is slidably connected to the inner groove of the first slide groove rod 436, the back of the first slide groove rod 436 is slidably connected to the inner groove of the second slide groove rod 437, and a moving rod 438 is fixedly connected to the bottom of the first slide groove rod 436, so that the first slide groove rod 436 can drive the moving rod 438 to move.

[0036] A pressing plate 439 is fixedly connected to the bottom of the moving rod 438 , and a silicone pad 4310 is fixedly connected to the bottom of the pressing plate 439 . The silicone pad 4310 is convenient for dispersing and absorbing part of the impact force, thereby reducing the direct pressure of the crushing roller in the crusher 1 on the pressing plate 439 .

[0037] An industrial camera 4311 is fixedly connected to the top front end of the pressure plate 439, and the industrial camera 4311 is fixedly connected to the external control screen. The front end of the first rotating rod 434 is rotatably connected to the back of the fixed frame 432. The industrial camera 4311 is convenient for detecting the state of the wood crushing roller in the crusher 1.

[0038] The front end of the top and the front end of the bottom of the pressure plate 439 are both fixedly connected with transparent plates, and the bottom of the transparent plate is sprayed with an anti-wear protective agent.

[0039] In this embodiment:

[0040] When the industrial camera 4311 detects that the wood is rolling on the crushing roller in the crusher 1, the industrial camera 4311 transmits an electrical signal to the external control screen, and controls the first motor 433 to work through the external control screen, so that the first motor 433 drives the first rotating rod 434 to rotate, and the first rotating rod 434 drives the slider 435 to move left and right in the first slide rod 436, and drives the first slide rod 436 to move downward in the second slide rod 437 through the slider 435, so that the first slide rod 436 drives the moving rod 438 to move downward, and the moving rod 438 drives the pressing plate 439 to move downward, and the pressing plate 439 squeezes the wood, so that the wood is fully in contact with the crushing roller in the crusher 1 to complete the crushing task, and prevents the crusher 1 from being affected by the shape of the wood, rolling on the crushing roller without crushing, and affecting the crushing efficiency of the wood. In the process of pressing down, the pressing plate 439 disperses and absorbs part of the impact force through the silicone pad 4310, thereby reducing the direct pressure of the crushing roller in the crusher 1 on the pressing plate 439.

[0041] The utility model provides a feeding mechanism for a wood crusher for processing biomass particles through improvement, in which a shielding mechanism 4 is arranged, and a sliding plate 412 is driven to move downward horizontally through the eccentric arrangement of a second motor 44 and a turntable 45, so as to realize quantitative feeding, and prevent a large amount of wood from entering the crusher 1, causing the crusher 1 to become stuck and blocked, thereby affecting the operation of the crusher 1, and at the same time preventing the crusher 1 from being damaged due to excessive feeding amount, thereby increasing the maintenance cost; a pressing mechanism 43 is arranged, and a pressing plate 439 is driven to move downward through the cooperation of a first rotating rod 434 and a first sliding groove rod 436, so as to squeeze the wood, so that the wood is fully in contact with the crushing roller in the crusher 1, and the crushing task is completed, so as to prevent the crusher 1 from being affected by the shape of the wood, rolling on the crushing roller, and failing to crush the wood, thereby affecting the crushing efficiency of the wood.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0043] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A feeding mechanism for a wood crusher for processing biomass particles, comprising a crusher (1), a conveyor belt (2) being provided on the left side of the top of the crusher (1), baffles being fixedly connected to both the front and rear ends of the conveyor belt (2), and support frames (3) being fixedly connected to both the left and right sides of both the front and rear ends of the baffle, and shielding mechanisms (4) being fixedly connected to the tops of both the front and rear ends of the baffle; Features: The shielding mechanism (4) comprises: a support plate (41), to which the tops of the baffles at both the front and rear ends of the conveyor belt (2) are fixedly connected; a mounting box (42), to which the back of the support plate (41) at the top of the front baffle of the conveyor belt (2) is fixedly connected; a pressing mechanism (43), to which the right end of the mounting box (42) is fixedly connected; a second motor (44), to which the left end of the mounting box (42) is fixedly connected; a turntable (4 5), a rotating disk (45) is eccentrically arranged on the right end of the output shaft of the second motor (44); a swing rod (46), the top of the rotating disk (45) is in contact with the bottom of the swing rod (46); a fixed block (47), the rear end of the swing rod (46) is rotatably connected to the fixed block (47); a second rotating rod (48), the front end of the swing rod (46) is rotatably connected to the second rotating rod (48); and a connecting seat (49), the left and right ends of the second rotating rod (48) are rotatably connected to the connecting seat (49).

2. According to claim 1, a feeding mechanism for a biomass particle processing wood crusher is characterized by: The shielding mechanism (4) further comprises: a moving block (410), the back of the connecting seat (49) being fixedly connected to the moving block (410); a limiting rod (411), the front end of the moving block (410) being fixedly connected to the limiting rod (411); and a sliding plate (412), the bottom of the moving block (410) being fixedly connected to the sliding plate (412).

3. According to claim 2, a feeding mechanism for a biomass particle processing wood crusher is characterized by: The pressing mechanism (43) comprises: a fixing plate (431), the right end of the installation box (42) being fixedly connected to the fixing plate (431); a fixing frame (432), the front center of the fixing plate (431) being fixedly connected to the fixing frame (432); a first motor (433), the front end of the fixing frame (432) being fixedly connected to the first motor (433); a first rotating rod (434), the back output shaft of the first motor (433) being fixedly connected to the first rotating rod (434); and a sliding block (435), the first rotating A slider (435) is rotatably connected to the upper back of the movable rod (434); a first sliding groove rod (436), the outer wall of the slider (435) is slidably connected to the inner sliding groove of the first sliding groove rod (436); a second sliding groove rod (437), the back of the first sliding groove rod (436) is slidably connected to the inner sliding groove of the second sliding groove rod (437); a moving rod (438), the bottom of the first sliding groove rod (436) is fixedly connected to the moving rod (438); and a pressing plate (439), the bottom of the moving rod (438) is fixedly connected to the pressing plate (439).

4. A feeding mechanism for a wood crusher for processing biomass particles according to claim 3, characterized in that: The pressing mechanism (43) further comprises: a silicone pad (4310), the silicone pad (4310) being fixedly connected to the bottom of the pressing plate (439); an industrial camera (4311), the industrial camera (4311) being fixedly connected to the front end of the top of the pressing plate (439), and the industrial camera (4311) being fixedly connected to an external control screen.

5. A feeding mechanism for a wood crusher for processing biomass particles according to claim 4, characterized in that: The left end of the fixed block (47) is fixedly connected to the left end inside the installation box (42), and the outer wall of the limit rod (411) is slidably connected to the front end inside the installation box (42).

6. A feeding mechanism for a wood crusher for processing biomass particles according to claim 5, characterized in that: The left end of the rotating disk (45) is rotatably connected to the inner left end of the installation box (42), and the outer wall of the sliding plate (412) is slidably connected to the inner wall of the installation box (42).

7. A feeding mechanism for a wood crusher for processing biomass particles according to claim 6, characterized in that: The front end of the first rotating rod (434) is rotatably connected to the back of the fixing frame (432), the top front end and the bottom front end of the pressing plate (439) are both fixedly connected to transparent plates, and the bottom of the transparent plate is sprayed with an anti-wear protective agent.

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