Saw cutting leftover material crushing device

Abstract

The utility model relates to the field of crushing devices, in particular to a saw cutting leftover material crushing device. The technical problems that in the using process of a smashing device, due to the single smashing structure, part of leftover materials cannot be completely smashed, the smashing work efficiency is reduced, and the recycling effect is affected are solved. According to the technical scheme, the saw cutting leftover material crushing device comprises a crushing box body, and further comprises a grinding box body, a feeding opening, a crushing assembly, a connecting groove, a screen mesh plate, a grinding assembly and a collecting assembly. According to the bamboo shaving board leftover material grinding device, the upper smashing assembly and the lower smashing assembly are arranged, double smashing operation can be conducted on leftover materials of a bamboo shaving board, the smashing machining efficiency is improved, the smashed leftover materials enter the grinding box body, a grinding disc conducts further grinding and smashing operation on the smashed leftover materials, and the grinding efficiency is improved. And the collecting drawer can uniformly collect the ground and crushed leftover materials, so that later-stage recycling and processing are facilitated, and the beneficial effects of saving manpower and working space are achieved.

Description

Technical Field

[0001] The utility model relates to the field of crushing devices, in particular to a sawing scrap crushing device. Background Art

[0002] In the process of making bamboo particleboard, the pressed bamboo particleboard will be cut according to the specification requirements to make it meet the standards. The cut scraps refer to the reasonable amount of remaining waste, fragments and offcuts that have not been completely consumed in the original planned production raw material processing process during the manufacturing process of wooden products and can no longer be used to process the finished products under the product item. They are generally also called scraps. In the process of processing, the scraps of wooden building materials often need to be crushed by a crushing device. The crushed materials are used for combustion and heat generation or recycling and reuse. Crushing is a purely mechanical process operation. For solid raw materials that are too large and unsuitable for use or semi-finished products that do not meet the requirements, they must be processed to make them smaller. This process is called crushing, which simply turns large pieces of material into small pieces. However, most of the existing crushing devices have a single crushing structure and cannot completely crush some scraps. There is a waste of movement, which reduces the working efficiency of crushing, affects the recycling effect, and is not convenient for discharging operations. Utility Model Content

[0003] In order to overcome the problem that during the use of the crushing device, due to the single crushing structure, some scraps cannot be completely crushed, which reduces the crushing efficiency, affects the recycling effect, and is inconvenient to carry out discharging operations.

[0004] The technical solution of the utility model is: a sawing scrap crushing device, including a crushing box, a grinding box, a feed port, a crushing assembly, a connecting groove, a screen plate, a grinding assembly and a collecting assembly. The left end of the crushing box is provided with a grinding box, the upper end of the interior of the crushing box is provided with a crushing assembly, the upper end of the grinding box is provided with a grinding assembly, and the lower end of the interior of the grinding box is installed with a collecting assembly.

[0005] Preferably, by setting up a crushing component, the scraps of the bamboo particle board can be easily crushed. The crushing component consists of two groups, an upper group and an lower group, which can perform double crushing operations on the scraps of the bamboo particle board, thereby improving the crushing processing efficiency. The crushed scraps enter the interior of the grinding box, so that the grinding disc further grinds and crushes the crushed scraps. The collection drawer can uniformly collect the ground and crushed scraps, which is convenient for later recycling and processing, and has the characteristics of saving manpower and working space.

[0006] Preferably, a feed port is installed on the top of the crushing box, and the feed port is funnel-shaped with a larger top and a smaller bottom, which is convenient for loading the scraps of the bamboo particle board, and is simple and convenient.

[0007] Preferably, the crushing assembly includes a driving motor, an active crushing roller, a driven crushing roller, gears, a fixed ring and a crushing blade. The driving motor is installed at the upper end of the front side of the crushing box. The rear end of the driving motor is connected to the active crushing roller located inside the crushing box. A driven crushing roller is arranged inside the crushing box and at the left end of the active crushing roller. Gears are installed on the rear ends of the outer walls of the active crushing roller and the driven crushing roller. The two sets of gears are meshingly connected. The outer walls of the active crushing roller and the driven crushing roller are both sleeved with several sets of fixed rings. The outer walls of the fixed rings are each provided with several crushing blades. The driving motor is started to drive the active crushing roller to rotate. The active crushing roller and the driven crushing roller are rotated in relative directions at the same time through the meshing connection, thereby driving the crushing blade to rotate, so that the scraps of the bamboo particle board can be easily crushed.

[0008] Preferably, the crushing components are divided into two groups, the upper and lower groups, which can perform double crushing operations on the scraps of the bamboo particle board, thereby improving the crushing processing efficiency.

[0009] Preferably, connecting grooves are provided on the left side of the crushing box and the right side of the grinding box, and screen plates are connected to the inside of the two sets of connecting grooves to screen the crushed scraps for the next step, and those that do not meet the crushing standards continue to be crushed inside the grinding box.

[0010] Preferably, the grinding assembly includes a hydraulic telescopic cylinder, a hydraulic telescopic rod and a grinding disc. The hydraulic telescopic cylinder is located at the top of the grinding box. The bottom output end of the hydraulic telescopic cylinder is connected to the hydraulic telescopic rod located inside the grinding box. The grinding disc is installed at the bottom of the hydraulic telescopic rod. By starting the hydraulic telescopic cylinder to drive the hydraulic telescopic rod to move up and down, the grinding disc can further grind and crush the crushed scraps.

[0011] Preferably, the collecting component includes a collecting chamber, a collecting drawer and a handle. A collecting chamber is opened at the lower end of the inner part of the grinding box, a collecting drawer is arranged inside the collecting chamber, and a handle is installed at the front end of the collecting drawer, so that the ground and crushed scraps can be uniformly collected inside the collecting drawer, which is convenient for later recycling and processing, and has the characteristics of saving manpower and working space.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up a composite crushing structure of a grinding component and a collecting component to replace the original single crushing structure, the scraps of the bamboo particle board can be double crushed by the upper and lower crushing components, thereby improving the crushing efficiency. The crushed scraps enter the interior of the grinding box, so that the grinding disc can further grind and crush the crushed scraps. The collecting drawer can uniformly collect the crushed scraps, which is convenient for later recycling and processing. It has the characteristics of saving manpower and working space, and effectively improves the crushing efficiency.

[0014] 2. The crushing components are divided into two groups, the scraps of bamboo particle board can be crushed twice, which improves the crushing efficiency;

[0015] 3. Through the grinding assembly, start the hydraulic telescopic cylinder to drive the hydraulic telescopic rod to move up and down, so that the grinding disc can further grind and crush the crushed scraps;

[0016] 4. Through the collection component, the ground and crushed scraps can be uniformly collected inside the collection drawer, which is convenient for later recycling and processing, saving manpower and working space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 The schematic diagram of the split three-dimensional structure of the crushing box and the grinding box of the utility model is shown;

[0019] Figure 3 The schematic diagram of the three-dimensional structure of the crushing assembly installation of the utility model is shown;

[0020] Figure 4 The schematic diagram of the three-dimensional structure of the crushing component of the utility model is shown;

[0021] Figure 5 What is shown is a schematic diagram of the disassembled three-dimensional structure of the grinding component and the collecting component of the utility model.

[0022] Explanation of the reference numerals: 1-crushing box, 2-grinding box, 3-feeding port, 4-crushing assembly, 5-connecting groove, 6-screen plate, 7-grinding assembly, 8-collecting assembly, 401-driving motor, 402-active crushing roller, 403-driven crushing roller, 404-gear, 405-fixing ring, 406-crushing blade, 701-hydraulic telescopic cylinder, 702-hydraulic telescopic rod, 703-grinding disc, 801-collecting chamber, 802-collecting drawer, 803-handle. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-2 The utility model provides an embodiment: a sawing scrap crushing device, including a crushing box 1, a grinding box 2, a feed port 3, a crushing assembly 4, a connecting groove 5, a screen plate 6, a grinding assembly 7 and a collecting assembly 8. The left end of the crushing box 1 is provided with the grinding box 2, and the top of the crushing box 1 is equipped with a feed port 3. The feed port 3 is a funnel shape with a large top and a small bottom, which is convenient for feeding the scraps of bamboo particle board, and is simple and convenient.

[0025] See also Figure 3-4 In this embodiment, a crushing assembly 4 is provided at the upper end of the crushing box 1, and the crushing assembly 4 includes a driving motor 401, an active crushing roller 402, a driven crushing roller 403, a gear 404, a fixing ring 405 and a crushing blade 406. The driving motor 401 is installed at the upper end of the front side of the crushing box 1, and the rear end of the driving motor 401 is connected to the active crushing roller 402 located inside the crushing box 1. A driven crushing roller 403 is provided inside the crushing box 1 and at the left end of the active crushing roller 402. Gears 404 are installed at the rear ends of the outer walls of the active crushing roller 402 and the driven crushing roller 403. The two sets of gears 404 are meshed and connected, and the outer walls of the active crushing roller 402 and the driven crushing roller 403 are sleeved with a plurality of sets of fixing rings 405. , the outer side wall of the fixed ring 405 is provided with a plurality of crushing blades 406. The driving motor 401 is started to drive the active crushing roller 402 to rotate. The active crushing roller 402 and the driven crushing roller 403 are rotated in relative directions at the same time through meshing connection, thereby driving the crushing blades 406 to rotate, so that the scraps of the bamboo particle board can be easily crushed. The crushing component 4 is divided into two groups, the upper and lower groups, which can perform double crushing operations on the scraps of the bamboo particle board, thereby improving the crushing processing efficiency. The left side of the crushing box 1 and the right side of the grinding box 2 are provided with connecting grooves 5. The two groups of connecting grooves 5 are connected with screen plates 6 inside. The crushed scraps are screened for the next step, and those that do not meet the crushing standards continue to be crushed inside the grinding box 2.

[0026] See also Figure 5In this embodiment, a grinding assembly 7 is provided at the upper end of the grinding box 2. The grinding assembly 7 includes a hydraulic telescopic cylinder 701, a hydraulic telescopic rod 702 and a grinding disc 703. The hydraulic telescopic cylinder 701 is located at the top of the grinding box 2. The bottom output end of the hydraulic telescopic cylinder 701 is connected to the hydraulic telescopic rod 702 located inside the grinding box 2. The bottom of the hydraulic telescopic rod 702 is installed with a grinding disc 703. By starting the hydraulic telescopic cylinder 701 to drive the hydraulic telescopic rod 702 to move up and down, the grinding disc 703 is crushed. The scraps after further grinding and crushing are installed with a collecting component 8 at the lower end of the grinding box 2. The collecting component 8 includes a collecting chamber 801, a collecting drawer 802 and a handle 803. The lower end of the grinding box 2 is provided with a collecting chamber 801, a collecting drawer 802 is arranged inside the collecting chamber 801, and a handle 803 is installed at the front end of the collecting drawer 802. The scraps after grinding and crushing can be uniformly collected in the collecting drawer 802, which is convenient for later recycling and processing, and has the characteristics of saving manpower and working space.

[0027] When the crushing device is working, firstly, the scraps to be crushed are put into the feed port 3, and then the driving motor 401 is started to drive the active crushing roller 402 to rotate, and then the two sets of gears 404 are meshed and connected, so that the active crushing roller 402 and the driven crushing roller 403 rotate in relative directions at the same time, thereby driving the crushing blade 406 to rotate, so that the scraps of the bamboo particle board can be easily crushed. The crushing assembly 4 is composed of two upper and lower groups, which can perform double crushing operations on the scraps of the bamboo particle board, thereby improving the crushing processing efficiency;

[0028] Then, the sieve plate 6 is used to screen the pulverized scraps for the next step, and the scraps that do not meet the pulverization standards continue to be pulverized inside the grinding box 2, and then the hydraulic telescopic cylinder 701 is started to drive the hydraulic telescopic rod 702 to move up and down, so that the grinding disc 703 can further grind and pulverize the pulverized scraps;

[0029] After the crushing is completed, the ground and crushed scraps can be uniformly collected inside the collection drawer 802 through the collection component 8, which is convenient for later recycling and processing, and has the characteristics of saving manpower and working space.

[0030] Through the above steps, the crushing component 4 is set, and the scraps of the bamboo particle board can be easily crushed. The crushing component 4 consists of two groups, an upper group and an lower group, which can perform double crushing operations on the scraps of the bamboo particle board, thereby improving the crushing processing efficiency. The crushed scraps enter the interior of the grinding box 2 through the screen plate 6, so that the grinding disc 703 further grinds and crushes the crushed scraps. The collection drawer 802 can uniformly collect the ground and crushed scraps, which is convenient for later recycling and processing, and has the characteristics of saving manpower and working space.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A sawing scrap crushing device, comprising a crushing box (1); characterized in that: The invention also comprises a grinding box (2), a feed port (3), a crushing assembly (4), a connecting groove (5), a screen plate (6), a grinding assembly (7) and a collecting assembly (8). The grinding box (2) is arranged at the left end of the crushing box (1). The crushing assembly (4) for crushing scraps is arranged at the upper end of the grinding box (1). The grinding assembly (7) is arranged at the upper end of the grinding box (2). The collecting assembly (8) is installed at the lower end of the grinding box (2). The feed port (3) is arranged at the top of the crushing box (1). The feed port (3) is in the shape of a funnel with a larger top and a smaller bottom. The crushing assembly (4) comprises a driving motor (401), an active crushing roller (402), a driven crushing roller (403), a gear (404), a fixing ring (405) and a crushing blade (406). The driving motor (401) is installed at the crushing box ( 1), the rear end of the driving motor (401) is connected to an active crushing roller (402) located inside the crushing box (1), a driven crushing roller (403) is arranged inside the crushing box (1) and at the left end of the active crushing roller (402), the rear ends of the outer walls of the active crushing roller (402) and the driven crushing roller (403) are both installed with gears (404), the two sets of gears (404) are meshed and connected, the outer walls of the active crushing roller (402) and the driven crushing roller (403) are both sleeved with a plurality of sets of fixing rings (405), the outer walls of the fixing rings (405) are both provided with a plurality of crushing blades (406), the crushing assembly (4) is composed of two sets, the left side of the crushing box (1) and the right side of the grinding box (2) are both provided with connecting grooves (5), and the insides of the two sets of connecting grooves (5) are both connected with screen plates (6).

2. The sawing scrap crushing device according to claim 1, characterized in that: The grinding assembly (7) comprises a hydraulic telescopic cylinder (701), a hydraulic telescopic rod (702) and a grinding disc (703); the hydraulic telescopic cylinder (701) is located at the top of the grinding box (2); the bottom output end of the hydraulic telescopic cylinder (701) is connected to the hydraulic telescopic rod (702) located inside the grinding box (2); and the grinding disc (703) is installed at the bottom of the hydraulic telescopic rod (702).

3. The sawing scrap crushing device according to claim 1, characterized in that: The collecting assembly (8) comprises a collecting chamber (801), a collecting drawer (802) and a handle (803); the collecting chamber (801) is provided at the lower end of the grinding box (2); the collecting drawer (802) is provided inside the collecting chamber (801); and the handle (803) is installed at the front end of the collecting drawer (802).

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