CN220824929U

CN220824929U - Movable screen pulverizer

Info

Publication number: CN220824929U
Application number: CN202322308370.9U
Authority: CN
Inventors: 尹剑; 叶其兆; 杨东晔
Original assignee: JIANGSU TONGDA MACHINERY AND EQUIPMENT MANUFACTURING CO LTD
Current assignee: JIANGSU TONGDA MACHINERY AND EQUIPMENT MANUFACTURING CO LTD
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-04-23
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a movable screen pulverizer, which comprises a base, a pulverizing driving mechanism and a material conveying assembly, wherein the base is provided with a plurality of grinding rollers; and (2) base: the utility model provides a crushing device, including outer sleeve, crushing section of thick bamboo, upper surface fixedly connected with crushing section of thick bamboo, the roof middle part rotation of crushing section of thick bamboo is connected with the outer sleeve, the intrados rotation of outer sleeve is connected with the pivot, the intrados lower extreme of outer sleeve and the intrados lower extreme of pivot all are equipped with crushing sword, and the crushing sword cooperation setting of top and below, the inner wall lower extreme of crushing section of thick bamboo is equipped with sieve and stock guide respectively, the sieve is located the top of stock guide, the lower extreme of stock guide corresponds with the discharge gate position that crushing section of thick bamboo lateral wall lower extreme set up, the lateral wall upper end of crushing section of thick bamboo is equipped with the feeder hopper, the landing leg lower surface of base all is equipped with the backup pad, and this portable screen body rubbing crusher conveniently removes and fixes, sieves the material circulation in the in-process of smashing, has improved crushing efficiency, has guaranteed kibbling homogeneity.

Description

Movable screen pulverizer

Technical Field

The utility model relates to the technical field of crushers, in particular to a movable screen crusher.

Background

The feed is generally food for raising animals in agriculture or animal husbandry, and is prepared from raw materials of feed including soybean, corn, sweet sorghum and the like. At present, the large-scale animal feeding in the animal husbandry requires a large amount of feed, and a pulverizer is needed to pulverize feed raw materials so as to reduce the labor burden of workers, and meanwhile, the specific surface area of the pulverized feed is increased, so that the animal digestion and absorption are facilitated. Therefore, the pulverizer is an indispensable device in the feed processing technology, the existing pulverizer is usually fixedly installed and inconvenient to move, and the existing pulverizer is generally divided into two modes, namely, the mode that the feed is discharged after the complete pulverization of the feed in the pulverizing cavity is finished is adopted, a part of the feed is easily excessively pulverized, the mode that the feed passes through the pulverizing knife in the flowing process, the pulverizing knife rotates at a high speed to cut and pulverize the feed, the mode that a part of the feed is easily omitted, the feed cannot be completely pulverized, and the pulverizing effect is not ideal enough, so that the movable sieve pulverizer is proposed.

Disclosure of utility model

The utility model aims to overcome the existing defects, provides the movable screen pulverizer which is convenient to move and fix, circularly screens materials in the pulverizing process, improves the pulverizing efficiency, ensures the pulverizing uniformity and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable screen pulverizer comprises a base, a pulverizing driving mechanism and a material conveying component;

And (2) base: the upper surface of the crushing cylinder is fixedly connected with a crushing cylinder, the middle part of a top plate of the crushing cylinder is rotationally connected with an outer sleeve, the inner cambered surface of the outer sleeve is rotationally connected with a rotating shaft, crushing cutters are arranged at the lower end of the outer cambered surface of the outer sleeve and the lower end of the outer cambered surface of the rotating shaft in an array manner, the crushing cutters at the upper part are matched with the crushing cutters at the lower part, a sieve plate and a material guide plate are respectively arranged at the lower end of the inner wall of the crushing cylinder, the sieve plate is positioned above the material guide plate, the lower end of the material guide plate corresponds to the position of a discharge hole arranged at the lower end of the side wall of the crushing cylinder, a feed hopper is arranged at the upper end of the side wall of the crushing cylinder, supporting plates are arranged on the lower surfaces of supporting legs of the base, and universal wheels are arranged on the lower surfaces of the supporting plates;

Crushing driving mechanism: the crushing driving mechanism is fixedly connected with the outer sleeve and the outer cambered surface at the upper end of the rotating shaft respectively;

and a material conveying assembly: the lower extreme in crushing section of thick bamboo is connected in the rotation, defeated material subassembly sets up with the sieve cooperation, and convenient removal is fixed, sieves the material circulation in kibbling in-process, has improved crushing efficiency, has guaranteed kibbling homogeneity.

Further, crushing actuating mechanism includes portal frame, motor one, bevel gear two and bevel gear three, motor one sets up in crushing section of thick bamboo's upper surface, and motor one's output shaft is equipped with bevel gear one, bevel gear two sets up in the upper end extrados of pivot, bevel gear three sets up in the upper end extrados of outer sleeve, bevel gear one respectively with bevel gear two and three meshing connection of bevel gear, the portal frame is arranged in crushing section of thick bamboo's upper surface, the top of pivot is connected with the inside rotation of the horizontal plate body of portal frame, drives outer sleeve and pivot synchronous counter-rotation to drive two sets of crushing sword cooperation about and smash the material.

Further, the material conveying assembly comprises a supporting shaft, a spiral pushing piece, a worm wheel, a worm and a motor II, wherein the supporting shaft is respectively connected with a bottom plate of the crushing cylinder and a rotating hole inner wall arranged in the middle of the material guiding plate in a rotating mode, the upper end of the supporting shaft is connected with the lower end of the rotating shaft in a rotating mode, the spiral pushing piece is fixedly connected to an outer cambered surface of the supporting shaft, the lower end of the spiral pushing piece is in contact with the upper surface of the sieve plate, the worm wheel is arranged at the outer cambered surface of the lower end of the supporting shaft, the worm is connected to the lower end of the side wall of the crushing cylinder in a rotating mode, the worm is connected with the worm wheel in a meshing mode, the motor II is arranged at the left end of the outer cambered surface of the crushing cylinder, and an output shaft of the motor II is fixedly connected with the left end of the worm to convey materials from bottom to top, so that the materials can be crushed sufficiently.

Further, the inside of spiral pushing piece is equipped with evenly distributed's sieve mesh, sieves it in the in-process to the material transportation.

Further, the grinding machine further comprises raised strips, the raised strips are respectively arranged on the inclined planes of the grinding cutters, the inclined planes of the two vertically corresponding grinding cutters are parallel to each other, and friction force is increased.

Further, the lower surface of sieve is equipped with electromagnetic vibrator, increases the vibration frequency of sieve, improves the material screening efficiency after smashing.

Further, the lifting device further comprises horizontal feet which are respectively connected with the middle of the supporting plate in a threaded mode, and hand wheels are arranged at the upper ends of the horizontal feet and are used for lifting and fixing the base.

Further, the lower surface of the horizontal foot is provided with a rubber pad, so that the transmission of vibration is reduced, and the noise is reduced.

Compared with the prior art, the utility model has the beneficial effects that: this portable screen frame rubbing crusher has following benefit:

The base is moved to the appointed position through the universal wheel, then rotate the horizontal foot respectively, horizontal foot moves downwards relative backup pad, when rubber pad and ground contact, continue to rotate horizontal foot and make universal wheel and ground separation, carry out stable support to crushing section of thick bamboo, avoid rocking, the vibration that the rubber pad reduced the base is to ground transmission, the noise has been reduced, the feeder hopper that sets up the lateral wall upper end of crushing section of thick bamboo with the material drops into the inside of crushing section of thick bamboo, then start motor two and motor one simultaneously, the output shaft of motor two drives the worm and rotates, the worm drives the back shaft through being connected with worm wheel meshing and rotates, the back shaft drives spiral pushing piece constantly rotates and pushes up two sets of crushing blades of spiral pushing piece upper surface push up and down, the output shaft of motor one drives gear one and rotates, gear one drives bevel gear two and bevel gear three-way direction rotation respectively, and then drive outer sleeve and pivot opposite direction rotation, the crushing blade of messenger's top is rotated to the crushing blade opposite direction, because the inclined plane of two crushing blades of vertical correspondence is parallel to each other, upper and lower two sets of crushing blades rotate the time interval is the ground, thereby the cooperation is extruded and is smashed the material, the spiral pushing piece is in the inside the spiral pushing piece of carrying through the spiral pushing up and is continuous rotation, the spiral pushing up the spiral pushing piece is the spiral pushing up surface is pushed up and is the sieve mesh is convenient to move, the inside the sieve mesh is convenient to move, the sieve screen mesh is guaranteed, the inside the sieve mesh is convenient to move is broken through the sieve mesh is broken and the sieve mesh is has been pushed down and the inside the sieve and has the sieve mesh and has been broken down and the sieve and has the sieve convenient to move.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

In the figure: 1 base, 2 crushing cylinder, 3 outer sleeve, 4 pivot, 5 crushing sword, 51 sand grip, 6 sieve, 7 stock guide, 8 crushing actuating mechanism, 81 portal frame, 82 motor one, 83 bevel gears one, 84 bevel gears two, 85 bevel gears three, 9 material conveying subassembly, 91 back shaft, 92 spiral pushing plate, 93 worm wheel, 94 worm, 95 motor two, 10 electromagnetic vibrator, 11 backup pad, 12 universal wheels, 13 horizontal feet, 14 rubber pads.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present embodiment provides a technical solution: the movable screen pulverizer comprises a base 1, a pulverizing driving mechanism 8 and a material conveying component 9;

Base 1: the upper surface of the pulverizer is fixedly connected with a pulverizing cylinder 2, the middle part of a top plate of the pulverizing cylinder 2 is rotationally connected with an outer sleeve 3, the inner cambered surface of the outer sleeve 3 is rotationally connected with a rotating shaft 4, the lower end of the outer cambered surface of the outer sleeve 3 and the lower end of the outer cambered surface of the rotating shaft 4 are respectively provided with pulverizing cutters 5 in an array manner, the pulverizing cutters 5 above and the pulverizing cutters 5 below are matched, the pulverizer also comprises raised strips 51, the raised strips 51 are respectively arranged on inclined surfaces of the pulverizing cutters 5, the inclined surfaces of the two vertically corresponding pulverizing cutters 5 are mutually parallel, friction force is increased, the lower end of the inner wall of the pulverizing cylinder 2 is respectively provided with a sieve plate 6 and a material guide plate 7, the sieve plate 6 is positioned above the material guide plate 7, the lower surface of the sieve plate 6 is provided with an electromagnetic vibrator 10, the vibration frequency of the sieve plate 6 is increased, the material screening efficiency after pulverization is improved, the lower end of the material guide plate 7 corresponds to the position of a discharge hole arranged at the lower end of a side wall of the pulverizing cylinder 2, the side wall of the pulverizing cylinder 2 is provided with a feed hopper, the lower surface of a supporting plate 11 is respectively arranged on the lower surface of a supporting leg of a base 1, and the supporting plate 11 is provided with universal wheels 12;

Crushing driving mechanism 8: the crushing driving mechanism 8 is fixedly connected with the outer sleeve 3 and the upper end outer cambered surface of the rotating shaft 4 respectively, the crushing driving mechanism 8 comprises a portal frame 81, a motor I82, a bevel gear I83, a bevel gear II 84 and a bevel gear III 85, the motor I82 is arranged on the upper surface of the crushing barrel 2, an output shaft of the motor I82 is provided with the bevel gear I83, the bevel gear II 84 is arranged on the upper end outer cambered surface of the rotating shaft 4, the bevel gear III 85 is arranged on the upper end outer cambered surface of the outer sleeve 3, the bevel gear I83 is meshed with the bevel gear II 84 and the bevel gear III 85 respectively, the portal frame 81 is arranged on the upper surface of the crushing barrel 2, the top end of the rotating shaft 4 is connected with the inner part of a horizontal plate body of the portal frame 81 in a rotating way, the output shaft of the motor I82 drives the gear I83 to rotate, the bevel gear II 84 and the bevel gear III 85 are driven to rotate in opposite directions, and then the outer sleeve 3 and the rotating shaft 4 are driven to rotate in opposite directions, so that the crushing cutters 5 above and the crushing cutters 5 below are enabled to rotate in opposite directions, and the inclined surfaces of the two crushing cutters 5 vertically correspond to each other are parallel, and the distance between the two crushing cutters 5 is smaller and the rotating time is smaller and the materials are matched to crush the materials.

Feeding assembly 9: the lower extreme in crushing section of thick bamboo 2 is connected in the rotation, the material conveying subassembly 9 sets up with the cooperation of sieve 6, material conveying subassembly 9 includes back shaft 91, spiral pushing piece 92, worm wheel 93, worm 94 and motor two 95, back shaft 91 rotates with the inner wall of the commentaries on classics hole that crushing section of thick bamboo 2's bottom plate and guide plate 7 middle part set up respectively and is connected, the upper end of back shaft 91 and the inside rotation of lower extreme of pivot 4 are connected, spiral pushing piece 92 fixed connection is in the extrados of back shaft 91, the lower extreme of spiral pushing piece 92 contacts with the upper surface of sieve 6, worm wheel 93 sets up in the lower extreme extrados of back shaft 91, worm 94 rotates to be connected in the lateral wall lower extreme of crushing section of thick bamboo 2, worm 94 and worm wheel 93 meshing are connected, the extrados left end of crushing section of thick bamboo 2 is equipped with motor two 95, the output shaft of motor two 95 and the left end fixed connection of worm 94, upward carry the material from the follow down, be convenient for smash along with the material is abundant, the inside of spiral pushing piece 92 is equipped with evenly distributed's sieve mesh, spiral pushing piece 92 constantly carries out the worm wheel 92 and the worm wheel 92 is broken to filter mesh that will smash the inside to the worm wheel 92, the worm wheel 92 is carried out, the worm wheel 92 is broken and the worm wheel 92 is carried out the inside and the worm wheel 92 is continuously to drive the spiral pushing piece 92 and the rotation is required to be carried out the spiral pushing piece 92 to drive the rotation to the inside the sieve mesh to drive the surface to the output shaft to rotate to the sieve 92 to be connected to the worm 94 to the surface to the upper surface through the worm 92, and the rotation is connected to the worm drive the surface to the outside is connected to the surface is broken to be driven to the surface and the surface is broken to be connected to be broken to and broken down.

Wherein: still include horizontal foot 13, horizontal foot 13 threaded connection respectively in the middle part of backup pad 11, and the upper end of horizontal foot 13 all is equipped with the hand wheel, rotates horizontal foot 13, and horizontal foot 13 moves down relative backup pad 11, carries out the lifting to base 1 and fixes, and the lower surface of horizontal foot 13 all is equipped with rubber pad 14, reduces the transmission of vibration, noise reduction.

The working principle of the movable screen pulverizer provided by the utility model is as follows:

The base 1 is moved to a designated position through the universal wheel 12, then the horizontal feet 13 are respectively rotated, the horizontal feet 13 move downwards relative to the supporting plate 11, when the rubber pad 14 is contacted with the ground, the horizontal feet 13 are continuously rotated to separate the universal wheel 12 from the ground, the crushing cylinder 2 is stably supported, shaking is avoided, the rubber pad 14 reduces the vibration transmission of the base 1 to the ground, noise is reduced, materials are put into the crushing cylinder 2 from a feed hopper arranged at the upper end of the side wall of the crushing cylinder 2, then the motor II 95 and the motor I82 are simultaneously started, the output shaft of the motor II 95 drives the worm 94 to rotate, the worm 94 is meshed and connected with the worm wheel 93 to drive the supporting shaft 91 to rotate, the supporting shaft 91 drives the spiral pushing sheet 92 to continuously rotate to push the upper surface of the spiral pushing sheet 92 between the upper crushing cutter 5 and the lower crushing cutter 5, the output shaft of the motor I82 drives the gear I83 to rotate, the gear one 83 drives the bevel gears two 84 and three 85 to rotate in opposite directions respectively, and then drives the outer sleeve 3 and the rotating shaft 4 to rotate in opposite directions, so that the upper crushing cutter 5 and the lower crushing cutter 5 rotate in opposite directions, as the inclined planes of the two vertically corresponding crushing cutters 5 are parallel to each other, the rotation time interval between the upper and lower crushing cutters 5 is smaller and smaller, so that the materials are matched for extrusion crushing, the spiral pushing sheet 92 continuously screens the crushed materials through the sieve holes in the spiral pushing sheet 92 in the process of conveying the materials, the materials which do not meet the requirements continue to be conveyed upwards for crushing, the plastic meeting the requirements falls on the upper surface of the sieve plate 6 through the sieve holes in the spiral pushing sheet 92, the lower end of the spiral pushing sheet 92 contacts with the upper surface of the sieve plate 6, the materials which are not completely crushed on the surface of the sieve plate 6 can be conveyed upwards again for crushing, the crushing quality is improved, the electromagnetic vibrator 10 continuously vibrates the sieve plate 6 to enable materials on the surface of the sieve plate 6 to be secondarily sieved through the sieve plate 6, and then the sieved materials are led out to the outside through the material guiding plate 7.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. Portable screen frame rubbing crusher, its characterized in that: comprises a base (1), a crushing driving mechanism (8) and a material conveying component (9);

Base (1): the upper surface of the grinding machine is fixedly connected with a grinding cylinder (2), the middle part of a top plate of the grinding cylinder (2) is rotationally connected with an outer sleeve (3), an inner cambered surface of the outer sleeve (3) is rotationally connected with a rotating shaft (4), grinding cutters (5) are arranged at the lower end of the outer cambered surface of the outer sleeve (3) and the lower end of the outer cambered surface of the rotating shaft (4) in an array mode, the grinding cutters (5) above and the grinding cutters (5) below are matched and arranged, a sieve plate (6) and a guide plate (7) are respectively arranged at the lower end of the inner wall of the grinding cylinder (2), the sieve plate (6) is located above the guide plate (7), the lower end of the guide plate (7) corresponds to a discharge hole arranged at the lower end of the side wall of the grinding cylinder (2), a feed hopper is arranged at the upper end of the side wall of the grinding cylinder (2), supporting legs of the base (1) are respectively provided with supporting plates (11), and the lower surfaces of the supporting plates (11) are respectively provided with universal wheels (12).

Crushing driving mechanism (8): the crushing driving mechanism (8) is fixedly connected with the outer sleeve (3) and the outer cambered surface at the upper end of the rotating shaft (4) respectively;

Conveying component (9): the rotary connection is in the lower extreme of crushing section of thick bamboo (2), material conveying subassembly (9) and sieve (6) cooperation setting.

2. The mobile screen pulverizer of claim 1, wherein: crushing actuating mechanism (8) include portal frame (81), motor one (82), bevel gear one (83), bevel gear two (84) and bevel gear three (85), motor one (82) set up in the upper surface of crushing section of thick bamboo (2), and the output shaft of motor one (82) is equipped with bevel gear one (83), bevel gear two (84) set up in the upper end extrados of pivot (4), bevel gear three (85) set up in the upper end extrados of outer sleeve (3), bevel gear one (83) are connected with bevel gear two (84) and bevel gear three (85) meshing respectively, portal frame (81) set up in the upper surface of crushing section of thick bamboo (2), the top of pivot (4) is connected with the inside rotation of the horizontal plate body of portal frame (81).

3. The mobile screen pulverizer of claim 1, wherein: the utility model provides a conveyer assembly (9) is including back shaft (91), spiral pushing piece (92), worm wheel (93), worm (94) and motor two (95), back shaft (91) rotate with the bottom plate of crushing section of thick bamboo (2) and the commentaries on classics hole inner wall that guide plate (7) middle part set up respectively and are connected, the upper end of back shaft (91) is connected with the inside rotation of lower extreme of pivot (4), spiral pushing piece (92) fixed connection is in the extrados of back shaft (91), the lower extreme of spiral pushing piece (92) contacts with the upper surface of sieve (6), worm wheel (93) set up in the lower extreme extrados of back shaft (91), worm (94) rotate and are connected in the lateral wall lower extreme of crushing section of thick bamboo (2), worm (94) and worm wheel (93) meshing are connected, the outer left end of crushing section of thick bamboo (2) is equipped with motor two (95), the output shaft of motor two (95) is fixed connection with the left end of worm (94).

4. A mobile screen pulverizer as recited in claim 3, wherein: the inside of spiral pushing plate (92) is equipped with evenly distributed's sieve mesh.

5. The mobile screen pulverizer of claim 1, wherein: the grinding machine further comprises raised strips (51), wherein the raised strips (51) are respectively arranged on the inclined planes of the grinding cutters (5), and the inclined planes of the two vertically corresponding grinding cutters (5) are parallel to each other.

6. The mobile screen pulverizer of claim 1, wherein: an electromagnetic vibrator (10) is arranged on the lower surface of the sieve plate (6).

7. The mobile screen pulverizer of claim 1, wherein: the device further comprises a horizontal foot (13), wherein the horizontal foot (13) is respectively connected with the middle part of the supporting plate (11) in a threaded mode, and the upper ends of the horizontal foot (13) are respectively provided with a hand wheel.

8. The mobile screen pulverizer of claim 7, wherein: the lower surface of the horizontal foot (13) is provided with rubber pads (14).