Rod fork type crusher

Abstract

The utility model relates to the technical field of crushing machinery, in particular to a rod fork type crusher. Comprising a crushing groove, two fixed striker plates, an opening, a grate plate and transverse driving mechanisms, wherein the two fixed striker plates are arranged on the lower side of the interior of the crushing groove at intervals; the opening is formed in the lower side of the interior of the crushing groove and is correspondingly formed between the two fixed striker plates; the grate plate is arranged in the opening; the rod fork mechanisms are connected with the transverse driving mechanisms, the transverse driving mechanisms are connected with the crushing groove and one fixed material blocking plate, the two rod fork mechanisms can move in the same direction or opposite directions in the length direction of the crushing groove through the two transverse driving mechanisms respectively, and the two rod fork mechanisms are oppositely arranged; the rod fork mechanism is correspondingly matched with the fixed striker plate in a penetrating manner; the crusher not only can be used for slowly and softly crushing agglomerated materials in packaging bags, especially ton bags, but also can be used for improving the ideal crushing capability of soft materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of rod fork type pulverizers, and specifically to a rod fork type pulverizer. BACKGROUND

[0002] Due to the requirement of industrial production process, it is necessary to crush large solid materials into small pieces, i.e. the crushing operation in chemical production. At present, various types of crushers are used in industry, mainly including roll-type crusher, tooth claw type feed crusher, hammer type feed crusher, double-stage bottomless crusher specially used for shale and gangue, air separation type crusher, ultrafine crusher and low-temperature crusher, etc.

[0003] Each of the above-mentioned crushers can effectively process hard solid materials and perform full-range operation from coarse crushing to fine crushing until the materials meet the strict standards of production process. However, when processing some materials with soft texture, especially those materials that form lumps due to storage in ton bags, the existing crushers often have difficulty in achieving slow and gentle crushing effect, which to some extent restricts their ability to ideally crush soft materials. SUMMARY

[0004] The utility model aims to provide a rod fork type pulverizer to solve the problem that the existing crusher is difficult to achieve gentle crushing when crushing soft materials or lumpy materials in packaging bags, which limits its ability to process soft materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rod fork type pulverizer, comprising a crushing tank, two fixed material blocking plates arranged at the lower side inside the crushing tank and spaced apart, an opening arranged at the lower side inside the crushing tank and corresponding between the two fixed material blocking plates, a grate plate arranged in the opening, a horizontal drive mechanism arranged on one side of each of the two fixed material blocking plates away from each other, and a rod fork mechanism connected with the horizontal drive mechanism. The horizontal drive mechanism is connected with the crushing tank and one fixed material blocking plate. The two rod fork mechanisms are movable towards or away from each other along the length direction of the crushing tank through the two horizontal drive mechanisms. The two rod fork mechanisms are arranged in an opposite manner, and the rod fork mechanism is correspondingly inserted and matched with the fixed material blocking plate.

[0006] Further, a plurality of openings arranged in a rectangular array are arranged on the fixed material blocking plate; the rod fork mechanism comprises a movable blocking plate and a plurality of crushing rod forks arranged in a rectangular array on one side of the movable blocking plate. One end of the crushing rod fork can extend between the two fixed material blocking plates through the opening, and the crushing rod fork is slidingly matched with the opening.

[0007] Further, the transverse driving mechanism comprises a driving motor arranged at one end of the crushing groove, a threaded rod connected with the output end of the driving motor, a threaded sleeve threadedly matched with the threaded rod, support ribs respectively connected with two sides of the threaded sleeve, slide rails respectively arranged on the opposite two sides inside the crushing groove and located at one side of a fixed baffle, and a sliding block in sliding fit with the slide rails, wherein the sliding block is connected with one side of the movable baffle, one end of the support rib is connected with one side of the movable baffle, and the two ends of the threaded rod are rotationally connected with one side of a fixed baffle and one side inside the crushing groove respectively, and the movable baffle is in sliding fit with the threaded rod.

[0008] Further, the inner wall of the opening is provided with bristles which are in fit with the outer wall of the crushing fork.

[0009] Further, one end of the crushing fork is in the shape of a sharp cone.

[0010] Further, the lower side of the crushing groove is provided with a discharging hopper arranged in correspondence with the opening.

[0011] Compared with the prior art, the rod fork type crusher has the following beneficial effects:

[0012] The rod fork type crusher of the utility model has the crushing groove, the two fixed baffles, the grate plate, the two transverse driving mechanisms and the rod fork mechanism connected with the transverse driving mechanisms, and the components work together to realize the soft and gradual fork crushing process of the caked material, and the crusher not only slowly and gently crushes the caked material in the packaging bag, especially the ton bag, but also improves the ideal crushing capacity of the soft material. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a top view schematic diagram of the rod fork type crusher of the utility model;

[0014] Figure 2 It is a sectional view schematic diagram of the rod fork type crusher of the utility model;

[0015] Figure 3 It is a sectional view schematic diagram of the rod fork type crusher of the utility model; Figure 2 It is an enlarged schematic diagram of A in the figure.

[0016] In the figure: 1, crushing groove; 2, transverse driving mechanism; 3, rod fork mechanism; 4, fixed baffle; 5, opening; 6, discharging hopper; 7, grate plate; 8, driving motor; 9, threaded rod; 10, threaded sleeve; 11, support rib; 12, slide rail; 13, sliding block; 14, movable baffle; 15, crushing fork; 16, opening; 17, bristle. DETAILED DESCRIPTION

[0017] Please refer to Figures 1-3The rod fork type pulverizer comprises a pulverizing groove 1, two fixed material blocking plates 4 connected with the inner lower side of the pulverizing groove 1 and arranged at intervals, an opening 5 arranged at the inner lower side of the pulverizing groove 1 and corresponding to the two fixed material blocking plates 4, a grate plate 7 connected in the opening 5, a transverse driving mechanism 2 arranged at the side away from each other of the two fixed material blocking plates 4 respectively, a rod fork mechanism 3 connected with the transverse driving mechanism 2, the transverse driving mechanism 2 is connected with the pulverizing groove 1 and one fixed material blocking plate 4, the two rod fork mechanisms 3 are movable towards or away from each other along the length direction of the pulverizing groove 1 through the two transverse driving mechanisms 2 respectively, the two rod fork mechanisms 3 are arranged in a relative arrangement, and the rod fork mechanism 3 is correspondingly inserted and matched with the fixed material blocking plate 4; when the material in the ton bag is lumped, first, the lumped material is hoisted and placed on the grate plate 7 in the pulverizing groove 1, then, the two transverse driving mechanisms 2 are started, the two transverse driving mechanisms 2 drive the rod fork mechanisms 3 connected therewith to move at a slow and stable speed, with the movement, the two rod fork mechanisms 3 pass through the fixed material blocking plate 4 and gradually approach each other, by this action, the two rod fork mechanisms 3 can gently fork and crush the lumped material, then, the crushed material is screened through the grate plate 7 and finally falls into the material bin below; the pulverizer enables slow and gentle crushing treatment for the lumped material in the packaging bag (especially the ton bag), and enhances the ability to ideally pulverize the material with soft texture.

[0018] The fixed material blocking plate 4 is provided with a plurality of rectangular array arranged openings 16; the rod fork mechanism 3 comprises a moving blocking plate 14 and a plurality of pulverizing rod forks 15 welded on one side of the moving blocking plate 14 and arranged in a rectangular array, one end of the pulverizing rod fork 15 can extend to between the two fixed material blocking plates 4 through the opening 16, and the pulverizing rod fork 15 is in sliding fit with the opening 16; when the rod fork mechanism 3 is working, with the movement of the moving blocking plate 14, the plurality of pulverizing rod forks 15 pass through the plurality of corresponding arranged openings 16 and enter between the two fixed material blocking plates 4 respectively, realizing the process of forking and crushing the lumped material.

[0019] The transverse driving mechanism 2 comprises a driving motor 8 mounted at one end of the crushing groove 1, a threaded rod 9 connected with the output end of the driving motor 8, a threaded sleeve 10 threadedly matched with the threaded rod 9, support ribs 11 respectively connected with both sides of the threaded sleeve 10, slide rails 12 respectively arranged on the opposite sides inside the crushing groove 1 and located at one side of a fixed baffle 4, slide blocks 13 slidably matched with the slide rails 12, one side of a movable baffle 14 connected with the slide blocks 13, one end of the support ribs 11 connected with one side of the movable baffle 14, both ends of the threaded rod 9 rotatably connected with one side of a fixed baffle 4 and one side inside the crushing groove 1, the movable baffle 14 slidably matched with the threaded rod 9, and a perforation for the threaded rod 9 to pass through the movable baffle 14 arranged on the movable baffle 14; when the transverse driving mechanism 2 operates, the driving motor 8 is controlled to start, the driving motor 8 drives the threaded rod 9 to rotate, the threaded sleeve 10 threadedly matched with the threaded rod 9 moves, the two support ribs 11 connected with the threaded sleeve 10 drive the movable baffle 14 to move, and the slide blocks 13 connected with the movable baffle 14 horizontally slide on the slide rails 12; thereby facilitating the movable baffle 14 to move in the horizontal direction.

[0020] The inner wall of the opening 16 is provided with bristles 17, and the bristles 17 are attached to the outer wall of the crushing rod fork 15; when the two movable baffles 14 move away from each other, the material carried by the outer wall of the crushing rod fork 15 is cleaned by the bristles 17, so as to prevent the crushing rod fork 15 from carrying the material out of the outside of the two fixed baffles 4.

[0021] The one end of the crushing rod fork 15 is in the shape of a sharp cone, thereby facilitating the crushing rod fork 15 to fork into the caked material.

[0022] The lower side of the crushing groove 1 is provided with a discharge hopper 6 corresponding to the opening 5; the material screened by the grate plate 7 is introduced into the bin through the discharge hopper 6.

[0023] One side of the crushing groove 1 is provided with a controller electrically connected with the driving motor 8.

[0024] Working principle: when the material in ton bag bag is formed into block, first, these block materials are hoisted and placed on the grate plate 7 inside the crushing groove 1, then, two drive motors 8 are started by the controller, the drive motor 8 drives the threaded rod 9 to rotate, the threaded sleeve 10 cooperating with the threaded rod 9 moves, the two support ribs 11 connected with the threaded sleeve 10 drive the movable baffle 14 to move, and the slider 13 connected with the movable baffle 14 slides horizontally on the slide rail 12, with the movement of the two movable baffles 14, the plurality of crushing rod forks 15 connected with them respectively pass through the plurality of corresponding arranged holes 16 and enter between the two fixed baffles 4, by this action, the block material can be gently forked and crushed, then, the crushed materials will be screened through the grate plate 7 and introduced into the lower bin through the discharge hopper 6; the crusher can slowly and gently crush the block materials in the packaging bag (especially the ton bag), and enhances the ideal crushing ability of the soft material.

[0025] The above only is the preferred embodiment of the present application, and does not limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rod fork type pulverizer characterized by, The utility model provides a kind of fixed material baffle (4) and fixed material baffle (4) between corresponding opening (5) are arranged in the inside lower side of the pulverization tank (1), grate plate (7) is arranged in opening (5), the horizontal drive mechanism (2) is respectively arranged in the side of two fixed material baffle (4) away from each other, and rod fork mechanism (3) is connected with horizontal drive mechanism (2).

2. A beater mill of the type defined in claim 1, characterised in that The fixed material baffle (4) is provided with a plurality of rectangular array openings (16); the rod fork mechanism (3) includes a movable baffle (14) and a plurality of pulverizing rod forks (15) arranged on one side of the movable baffle (14) in a rectangular array, one end of the pulverizing rod fork (15) passes through the opening (16) and can extend between the two fixed material baffles (4), and the pulverizing rod fork (15) is in sliding fit with the opening (16).

3. A beater mill of the type defined in claim 2, characterised in that The horizontal drive mechanism (2) includes a drive motor (8) arranged at one end of the pulverization tank (1), a threaded rod (9) connected with the output end of the drive motor (8), a threaded sleeve (10) in threaded fit with the threaded rod (9), support ribs (11) respectively connected with both sides of the threaded sleeve (10), sliding rails (12) respectively arranged on the opposite sides inside the pulverization tank (1) and located on one side of one fixed material baffle (4), and sliding blocks (13) in sliding fit with the sliding rails (12), wherein the sliding block (13) is connected with one side of the movable baffle (14), one end of the support rib (11) is connected with one side of the movable baffle (14), both ends of the threaded rod (9) are rotatably connected with one side of one fixed material baffle (4) and one side inside the pulverization tank (1), and the movable baffle (14) is in sliding fit with the threaded rod (9).

4. A beater mill of the type defined in claim 2, characterised in that The inner wall of the opening (16) is provided with bristles (17), and the bristles (17) are in close contact with the outer wall of the pulverizing rod fork (15).

5. A beater mill of the type defined in claim 2, characterised in that One end of the pulverizing rod fork (15) is in the shape of a sharp cone.

6. A beater mill of the type defined in claim 1, characterised in that The lower side of the pulverization tank (1) is provided with a discharge hopper (6) corresponding to the opening (5).

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