CN219308964U - A rubbing crusher for cowhide leftover bits - Google Patents

Abstract

The utility model discloses a pulverizer for cowhide leftovers, which comprises a casing, a feeding hopper is arranged at the upper end of one side of the casing, and a collection box is slidably connected at the center of the bottom inside the casing; vertical rollers, vertical rollers It is arranged symmetrically at the bottom of the casing, and the middle end of the casing is symmetrically rotated to install a second rotating roller. The casing is provided with a drive assembly that cooperates with the vertical roller and the second rotating roller. The top of the casing is equipped with a dust removal mechanism. The utility model firstly crushes cowhide leftovers into sections through blades, and then fully crushes cowhide leftovers through crushing teeth. By performing two horizontal and vertical crushing operations on cowhide leftovers, the crushing efficiency can be increased. The feeding hopper adopts a closed The baffle block can prevent the cowhide leftovers from being thrown out of the hopper during the crushing process. Through the use of the dust removal mechanism, the dust generated during the crushing can be cleaned up in the dust collection box for centralized processing, so as to prevent the dust from floating and causing damage to the operation of the staff. Influence.

Description

A pulverizer for cowhide leftovers

technical field

The utility model relates to the technical field related to pulverizers, in particular to a pulverizer for cowhide leftovers.

Background technique

Cowhide is the most commonly used natural raw material. It is mostly used for making leather shoes, and is also used for processing clothing, bags and furniture. Cowhide scraps will inevitably be produced during the processing of cowhide. In order to avoid waste of cowhide scraps, it is necessary to crush the cowhide scraps. It is convenient for subsequent recycling.

Due to the different shapes of cowhide scraps, it is necessary to perform multiple crushing operations in order to crush cowhide scraps, which is easy to reduce the crushing efficiency, and the cowhide scraps will generate dust during the pulverization process from the feed port, and the floating dust is easy to cause damage to the operation of the staff. Influence.

Utility model content

The purpose of this utility model is to provide a pulverizer for cowhide leftovers, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a pulverizer for cowhide leftovers, comprising:

The casing, the upper end of one side of the casing is provided with a feed hopper, and the bottom center of the casing is slidably connected to a collection box;

Vertical roller, the vertical roller is symmetrically arranged at the bottom of the casing, the middle end of the casing is symmetrically rotated and installed with a second roller, the casing is provided with a drive assembly that cooperates with the vertical roller and the second roller, and the top of the casing is equipped with a Dust removal mechanism, the outer array of the second rotating roller is equipped with blades, and the outer array of vertical rollers is equipped with crushing teeth;

Dust removal mechanism. The dust removal mechanism includes a fixed box, a filter screen and cleaning parts. The fixed box is installed on the top of the casing. Both ends of the fixed box are connected with connecting pipes. The bottom end of the connecting pipe extending into the inside of the casing is connected with a suction head. The net is installed on the upper end of the fixed box, the top of the fixed box is equipped with an exhaust fan, and the bottom of the fixed box is slidingly connected with a dust box.

As a further preferred aspect of the technical solution, the drive assembly includes a motor, the motor is symmetrically installed at the lower end of the other side of the casing, and the first rotating roller is fixedly installed on the output end of the motor extending into the inside of the casing.

As a further preferred solution of this technical solution, a first bevel gear is provided on the outer side of the first rotating roller, and a second bevel gear meshes on the outer side of the first bevel gear, and the second bevel gear is fixed on the lower end of the vertical roller.

As a further preferred solution of this technical solution, a bottom plate is installed at the inner lower end of the casing, the lower end of the vertical roller rotates and penetrates on both sides of the bottom plate, and the second bevel gear is located at the bottom of the bottom plate, and the bottom of the vertical roller is connected to the bottom inside the casing through a bearing.

As a further preference of this technical solution, pulleys are installed on the ends of the first and second rollers protruding from the other side of the casing, and the pulleys on both sides are connected by belt transmission. There is a baffle plate, hinged blocks are installed at the bottom of both sides of the baffle plate, and the outer side of the hinged block is connected with the inner wall of the feed hopper through spring clips.

As a further preferred embodiment of the technical solution, the cleaning member includes a brush and a pull rod, and limit bars are installed on both sides of the fixed box, the limit bars are located at the bottom of the filter screen, and brushes are slidably connected between the limit bars on both sides.

As a further preferred embodiment of the technical solution, the brush is in contact with the bottom of the filter screen, and a pull rod is installed at one end of the brush, and one end of the pull rod protrudes from one side of the fixed box, and is slidably connected with the fixed box.

The utility model provides a pulverizer for cowhide leftovers, which has the following beneficial effects:

The utility model firstly crushes cowhide leftovers into sections through blades, and then fully crushes cowhide leftovers through crushing teeth. By performing two horizontal and vertical crushing operations on cowhide leftovers, the crushing efficiency can be increased. The feeding hopper adopts a closed The baffle block can prevent the cowhide leftovers from being thrown out of the hopper during the crushing process. Through the use of the dust removal mechanism, the dust generated during the crushing can be cleaned up in the dust collection box for centralized processing, so as to prevent the dust from floating and causing damage to the operation of the staff. Influence.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the rear view of the overall structure of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the casing of the utility model;

Fig. 4 is a schematic diagram of the internal structure of the fixed box of the present utility model;

Fig. 5 is a side view of the distribution of cleaning elements at the bottom of the filter screen of the present invention.

In the figure: 1, casing; 2, feed hopper; 3, motor; 4, first roller; 5, second roller; 6, bottom plate; 7, first bevel gear; 8, vertical roller; 9, Second bevel gear; 10, crushing teeth; 11, blade; 12, collecting box; 13, baffle; 14, fixed box; 15, connecting pipe; 16, suction head; 17, filter screen; 18, exhaust fan; 19, brush; 20, limit bar; 21, pull rod; 22, dust box.

Implementation

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Describe the specific embodiment of the utility model below in conjunction with accompanying drawing

As shown in Figure 1, a kind of pulverizer that is used for cowhide leftovers comprises:

As shown in Figure 1 and Figure 3, the casing 1 has a feed hopper 2 on the upper end of one side of the casing 1, and the side where the feed hopper 2 and the casing 1 are bonded is provided with a feed inlet that communicates with each other. The bottom of the hopper 2 is inclined to the bottom of the casing 1. The design of the bottom slope can reduce the resistance between the leftover cowhide and the leftover cowhide, so that the leftover cowhide can enter the inner cavity of the casing 1 through the feeding port. Material box 12, the top of collecting box 12 is open shape, and casing 1 side offers placement hole, and placement hole is connected with collecting box 12 by sliding and inserting, and collecting box 12 can extract out and take out material by placing hole.

As shown in Fig. 1 and Fig. 3, vertical roller 8, vertical roller 8 is symmetrically arranged on the inner bottom of casing 1, and the middle end of casing 1 is equipped with second rotating roller 5, first rotating roller 4 and second rotating roller symmetrically rotating. The rollers 5 are parallel to each other, the vertical roller 8 is perpendicular to the casing 1, and the casing 1 is provided with a driving assembly that cooperates with the vertical roller 8 and the second rotating roller 5. The driving assembly includes a motor 3, and the motor 3 is symmetrically installed on the other side of the casing 1. At the lower end of one side, there are two groups of motors 3. The two groups of motors 3 are electrically connected to the external power switch. The output ends of the two groups of motors 3 turn in opposite directions. Roller 4, the first rotating roller 4 is connected to the casing 1 in rotation, and one end of the second rotating roller 5 is connected to the inner wall of the casing 1 through a bearing.

As shown in Figure 2 and Figure 3, pulleys are installed on the ends of the first rotating roller 4 and the second rotating roller 5 protruding from the other side of the casing 1, and the pulleys on both sides are connected by belt transmission, and the pulleys on both sides are opposite to the machine. The center of the shell 1 is arranged symmetrically in a figure-eight shape, and the bottom of the feed hopper 2 is provided with a baffle 13, and hinge blocks are installed on the bottom of both sides of the baffle 13, and the outside of the hinge block is connected with the inner wall of the feed hopper 2 through a spring clip, and the baffle 13 The top is squeezed into contact with the feed hopper 2, and the inner cavity space of the feed hopper 2 can realize the rotation of the baffle 13. When the top of the baffle 13 is attached to the feed hopper 2, the baffle 13 is inclined to the top of the side of the casing 1, which can Avoid when cowhide scraps are thrown from the inner cavity of the casing 1 into the inner cavity of the feeding hopper 2, the baffle plate 13 rotates in reverse and the feeding hopper 2 cannot be closed.

As shown in Figure 3, a base plate 6 is installed at the lower end of the inside of the casing 1, and a through hole is provided at the center of the base plate 6, and the top of the collection box 12 is in sliding contact with the bottom of the base plate 6, and the through hole is connected to the top opening of the collection box 12. The crushed cowhide leftovers can be directly stored in the collecting box 12 from the opening through the through hole. The lower end of the vertical roller 8 rotates and penetrates on both sides of the bottom plate 6. The bottom plate 6 can limit the position of the vertical roller 8 and increase the rotation stability of the vertical roller 8. And the second bevel gear 9 is located at the bottom of the bottom plate 6, and the bottom of the vertical roller 8 is connected with the inner bottom of the casing 1 through bearings.

The top of the casing 1 is equipped with a dust removal mechanism, the outer array of the second rotating roller 5 is equipped with blades 11, the outer array of the vertical roller 8 is equipped with crushing teeth 10, and the crushing teeth 10 are located on the top of the bottom plate 6, and the blades 11 and crushing teeth 10 on both sides are interlaced distributed.

As shown in Figure 3 and Figure 4, the dust removal mechanism, the dust removal mechanism comprises a fixed box 14, a filter screen 17 and cleaning parts, the fixed box 14 is installed on the top of the casing 1, and the two ends of the fixed box 14 are connected with a connecting pipe 15, and the connecting pipe 15 extends into the bottom end of the casing 1 to communicate with a suction head 16. The filter screen 17 is installed on the upper end of the fixed box 14. A plurality of small-diameter filter holes are provided in the filter screen 17. The top of the fixed box 14 is fitted with a row The air fan 18 and the exhaust fan 18 are electrically connected with the external power switch. The top of the fixed box 14 is provided with an outlet that cooperates with the exhaust fan 18. Perforate, perforate is positioned at filter screen 17 bottoms, fixed case 14 side offers slide hole, and slide hole and dust box 22 are slidably interspersed and connected, and dust box 22 can slide out by slide hole.

As shown in Fig. 4 and Fig. 5, the cleaning part includes a hair brush 19 and a pull rod 21. Limiting bars 20 are installed on both sides of the inside of the fixed box 14, and the limiting bars 20 are located at the bottom of the filter screen 17, and the limiting bars 20 on both sides are slidably connected. There are 19 hair brushes. The contact part of the brush 19 and the limiting bar 20 is linearly inwardly recessed, and the brush 19 is linearly slid by the limiting bar 20 .

As shown in Figure 3, in this embodiment, specifically: the first bevel gear 7 is provided on the outer fixed sleeve of the first rotating roller 4, and the second bevel gear 9 is meshed on the outer side of the first bevel gear 7, and the second bevel gear 9 is fixed Sleeved on the lower end of the vertical roller 8, the synchronous rotation of the first rotating roller 4 and the vertical roller 8 can be realized through the first bevel gear 7 and the second bevel gear 9.

As shown in Figures 4 and 5, in this embodiment, specifically: the brush 19 is in contact with the bottom of the filter screen 17, and the brush 19 can sweep off the particle dust accumulated at the bottom of the filter screen 17 during the sliding process, and then Filter screen 17 is cleaned, and pull bar 21 is installed on one end of hairbrush 19, and one end of pull bar 21 stretches out fixed box 14 side, and is connected with fixed box 14 slidingly, and pull bar 21 plays the effect of position-limiting hairbrush 19, and stretches out One end of fixed box 14 is convenient for the staff to move hairbrush 19.

Working principle: when in use, pour cowhide scraps into the feed hopper 2, the baffle 13 is squeezed and rotated, the cowhide scraps enter the inner cavity of the casing 1 through the gap between the baffle 13 and the feed hopper 2, and the cowhide scraps fall into the The rear baffle plate 13 of the casing 1 is subjected to the elastic deformation of the spring clip itself to close the feed hopper 2, start the motor 3, and the two sets of motors 3 drive the two first rotating rollers 4 to rotate in the opposite direction, and the first rotating roller 4 is driven by the pulley and the belt The second rotating roller 5 rotates, and at the same time drives the first bevel gear 7 to rotate, the second bevel gear 9 drives the vertical roller 8 to rotate, the second rotating roller 5 and the vertical roller 8 drive the crushing teeth 10 and the blade 11 to rotate, and the cowhide leftovers pass through the blade After crushing in the 11th room, it falls into the crushing tooth room 10 and is completely crushed. The pulverized cowhide leftovers fall into the collection box 12 through the through hole of the bottom plate 6. When crushing, the exhaust fan 18 is started, and the dust inside the casing 1 is sucked through the air. The head 16 and the connecting pipe 15 are sucked into the inside of the fixed box 14, filtered through the filter screen 17 and discharged from the top of the fixed box 14, and the filtered dust is attached to the filter screen 17, and the pull rod 21 is pulled to drive the brush 19 to remove the dust at the bottom of the filter screen 17. Particle dust is cleaned, and particle dust falls into dust collecting box 22 interiors under the influence of gravity.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A pulverizer for cowhide leftovers, characterized in that it comprises: a casing (1), a feed hopper (2) is provided at the upper end of one side of the casing (1), and the inner bottom of the casing (1) The collection box (12) is slidingly connected in the center; the vertical roller (8), the vertical roller (8) is symmetrically arranged on the inner bottom of the casing (1), and the middle end of the casing (1) is symmetrically rotated and installed with a second rotating roller (5), the casing (1) is provided with a driving assembly that cooperates with the vertical roller (8) and the second rotating roller (5), the top of the casing (1) is provided with a dust removal mechanism, and the outer side of the second rotating roller (5) The blades (11) are installed in the array, and the crushing teeth (10) are installed in the outer array of the vertical roller (8); the dust removal mechanism includes a fixed box (14), a filter screen (17) and cleaning parts, and the fixed box (14) is installed On the top of the casing (1), both ends of the fixed box (14) are connected with a connecting pipe (15), and the bottom end of the connecting pipe (15) extending into the inside of the casing (1) is connected with a suction head (16). The net (17) is installed on the upper end of the fixed box (14), the top of the fixed box (14) is equipped with an exhaust fan (18), and the bottom of the fixed box (14) is slidably connected with a dust box (22). 2. A grinder for cowhide leftovers according to claim 1, characterized in that: the drive assembly includes a motor (3), and the motor (3) is symmetrically installed at the lower end of the other side of the casing (1), The first rotating roller (4) is fixedly installed on the output end of the motor (3) extending into the inside of the casing (1). 3. A pulverizer for cowhide leftovers according to claim 2, characterized in that: the outer fixed sleeve of the first rotating roller (4) is provided with a first bevel gear (7), the first bevel gear ( 7) A second bevel gear (9) is meshed on the outer side, and the second bevel gear (9) is fixedly sleeved on the lower end of the vertical roller (8). 4. A pulverizer for cowhide leftovers according to claim 1, characterized in that: the lower end of the casing (1) is equipped with a bottom plate (6), and the lower end of the vertical roller (8) rotates and penetrates through the bottom plate ( 6) Both sides, and the second bevel gear (9) is located at the bottom of the bottom plate (6), and the bottom of the vertical roller (8) is connected to the inner bottom of the casing (1) through bearings. 5. A grinder for cowhide leftovers according to claim 3, characterized in that: the first rotating roller (4) and the second rotating roller (5) protrude from the other side of the casing (1) Pulleys are installed at the end of the feeder, and the pulleys on both sides are connected by belt transmission. A baffle (13) is installed at the bottom of the feed hopper (2), and hinged blocks are installed on the bottom of both sides of the baffle (13), and the outside of the hinged block passes through The spring clip is connected with the inner wall of the feed hopper (2). 6. A shredder for cowhide leftovers according to claim 1, characterized in that: the cleaning member includes a brush (19) and a pull rod (21), and the two sides of the fixed box (14) are equipped with limited spacers. Bar (20), limit bar (20) is positioned at filter screen (17) bottom, and hairbrush (19) is slidingly connected between the limit bars (20) on both sides. 7. A grinder for cowhide leftovers according to claim 6, characterized in that: the brush (19) is in contact with the bottom of the filter screen (17), and a pull rod is installed at one end of the brush (19) (21), one end of the pull rod (21) protrudes from one side of the fixed box (14), and is slidably connected with the fixed box (14).

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