CN214514977U

CN214514977U - Automatic feeding device for hammer crusher

Info

Publication number: CN214514977U
Application number: CN202120140176.2U
Authority: CN
Inventors: 兰文清; 叶冠雄
Original assignee: Jinchen Fujian Environmental Protection Technology Co ltd
Current assignee: Jinchen Fujian Environmental Protection Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-29
Anticipated expiration: 2031-01-19

Abstract

The utility model belongs to the technical field of automatic feed device for hammer crusher, especially, be an automatic feed device for hammer crusher, including device body and dust catcher, the storage box is installed to the top of device body, and the below of storage box is fixed with the hose to the end department of hose is connected with the siphunculus, the outside of siphunculus is provided with anchor clamps, and the avris department of anchor clamps installs the bolt to the end department of bolt is provided with the slider, the spring is installed in the slider outside, and the intermediate junction of slider has the screw lead screw to the end department of screw lead screw installs first gear, the outside of first gear is connected with the second gear, and the centre of second gear is fixed with the connecting axle to the end department of connecting axle installs the motor, the below of connecting axle is provided with the bracing piece. This automatic feed device for hammer crusher is convenient for evenly scatter the raw materials, makes crushing efficiency improve, and the dust that the absorbing device work of being convenient for produced avoids the device to damage.

Description

Automatic feeding device for hammer crusher

Technical Field

The utility model relates to an automatic feed technical field for hammer crusher specifically is an automatic feed device for hammer crusher.

Background

The hammer crusher is an impact rotor type crusher with a ring hammer, the hammer crusher is used for crushing various medium-hard and weak-corrosiveness materials, the crushed materials are coal, salt, Baiya, gypsum, tiles, limestone and the like, and the hammer crusher is also used for crushing broken wood, paper or waste materials of broken asbestos cement with stronger fiber structure, elasticity and toughness to recover asbestos fibers and the like, but the existing automatic feeding device for the hammer crusher has the following problems:

1. the conveyed raw materials are scattered and distributed unevenly, so that the hammer crusher cannot crush the raw materials in place, and the crushing efficiency is reduced;

2. when the raw materials fall down, a large amount of dust can be generated, the dust falls to a processing device, the operation of the device is influenced, and the risk of damage caused by the dust exists.

To solve the problems, innovative design is urgently needed on the basis of the original automatic feeding device for the hammer crusher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic feed device for hammer crusher to propose current automatic feed device for hammer crusher among the above-mentioned background art of solution, the raw materials distributes inhomogeneously, and crushing efficiency is low, and the during operation produces the dust, influences the problem of device function.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding device for a hammer crusher comprises a device body and a dust collector, wherein a material storage box is installed above the device body, a hose is fixed below the material storage box, a through pipe is connected to the end of the hose, a clamp is arranged on the outer side of the through pipe, a bolt is installed on the side of the clamp, a slider is arranged at the end of the bolt, a spring is installed on the outer side of the slider, a threaded lead screw is connected to the middle of the slider, a first gear is installed at the end of the threaded lead screw, a second gear is connected to the outer side of the first gear, a connecting shaft is fixed to the middle of the second gear, a motor is installed at the end of the connecting shaft, a supporting rod is arranged below the connecting shaft, a conveying belt is installed on the outer side of the connecting shaft, a feeding plate is arranged at the end of the conveying belt, and a hammer crusher body is fixed on the right side of the feeding plate, the dust collector is arranged on the inner wall of the device body, and a filter screen is fixed on the outer side of the dust collector.

Preferably, the number of the clamps is 2 symmetrically arranged about a horizontal center line of the slider, and the inner diameter of the clamps is the same as the outer diameter of the through pipe.

Preferably, the sliding block is in threaded connection with the threaded screw rod, and the sliding block and the device body form a sliding installation structure through the threaded screw rod.

Preferably, the first gear and the second gear are in meshed connection, and the second gear is arranged in a sector shape.

Preferably, the conveyor belt is connected with the connecting shaft in a nested manner, and the conveyor belt and the supporting rod form a rotating installation structure through the connecting shaft.

Preferably, the number of the dust collectors is 2, and the dust collectors are symmetrically arranged on the center line of the device body and are connected with the filter screen in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic feeding device for the hammer crusher is convenient for uniformly scattering raw materials, improves the crushing efficiency, is convenient for absorbing dust generated by the operation of the device, and avoids the device from being damaged;

1. the raw materials are put into a storage box, the raw materials fall onto a conveying belt from a hose and a through pipe, a motor is started, the motor drives a connecting shaft to rotate, the conveying belt is nested outside the connecting shaft and rolls, a second gear is installed at the end of the connecting shaft, a first gear is connected outside the second gear and rotates, a threaded lead screw is fixed in the middle of the first gear and rotates, a sliding block is installed outside the threaded lead screw, the through pipe is fixed outside the sliding block, the through pipe is driven by the sliding block to slide, the raw materials are uniformly sprinkled on the conveying belt, the raw materials are conveyed into a hammer crusher body through a feeding plate by the conveying belt, the second gear is arranged in a fan shape, the second gear is separated from the first gear after the second gear rotates to a half circle, the first gear does not rotate with the threaded lead screw, a spring outside the sliding block pulls the sliding block to reset leftwards, the reciprocating is carried out of the raw materials into the hammer crusher body automatically, the crushing effect is improved because the raw materials are scattered uniformly;

2. when the dust collector is opened, the dust collector sucks air in the device, and dust in the air is left by the filter screen, so that the dust is prevented from influencing the operation of the device.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

fig. 3 is a schematic view of the connection structure of the first gear and the second gear of the present invention.

In the figure: 1. a device body; 2. a material storage box; 3. a hose; 4. pipe passing; 5. a clamp; 6. a bolt; 7. a slider; 8. a spring; 9. a threaded lead screw; 10. a first gear; 11. a second gear; 12. a connecting shaft; 13. a motor; 14. a support bar; 15. a conveyor belt; 16. feeding a plate; 17. a hammer crusher body; 18. a vacuum cleaner; 19. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic feeding device for a hammer crusher comprises a device body 1, a storage box 2, a hose 3, a through pipe 4, a clamp 5, a bolt 6, a sliding block 7, a spring 8, a threaded screw rod 9, a first gear 10, a second gear 11, a connecting shaft 12, a motor 13, a supporting rod 14, a conveying belt 15, a feeding plate 16, a hammer crusher body 17, a dust collector 18 and a filtering net 19, wherein the storage box 2 is installed above the device body 1, the hose 3 is fixed below the storage box 2, the end of the hose 3 is connected with the through pipe 4, the clamp 5 is arranged outside the through pipe 4, the bolt 6 is installed on the side of the clamp 5, the sliding block 7 is arranged at the end of the bolt 6, the spring 8 is installed outside the sliding block 7, the threaded screw rod 9 is connected in the middle of the sliding block 7, the first gear 10 is installed at the end of the threaded screw rod 9, the second gear 11 is connected outside the first gear 10, a connecting shaft 12 is fixed in the middle of the second gear 11, a motor 13 is installed at the end of the connecting shaft 12, a supporting rod 14 is arranged below the connecting shaft 12, a conveyor belt 15 is installed on the outer side of the connecting shaft 12, a feeding plate 16 is arranged at the end of the conveyor belt 15, a hammer crusher body 17 is fixed on the right side of the feeding plate 16, a dust collector 18 is installed on the inner wall of the device body 1, and a filter screen 19 is fixed on the outer side of the dust collector 18;

furthermore, 2 clamps 5 are symmetrically arranged about the horizontal center line of the sliding block 7, and the inner diameter of each clamp 5 is the same as the outer diameter of the through pipe 4, so that the through pipe 4 is conveniently fixed on the sliding block 7, and the through pipe 4 is prevented from falling;

further, the slide block 7 is in threaded connection with the threaded screw rod 9, the slide block 7 and the device body 1 form a sliding installation structure through the threaded screw rod 9, and the slide block 7 slides on the threaded screw rod 9 through the rotation of the threaded screw rod 9 so as to uniformly scatter the raw materials in the through pipe 4 on the conveyor belt 15;

furthermore, the first gear 10 is in meshed connection with the second gear 11, the second gear 11 is arranged in a sector shape, when the second gear 11 rotates to a half cycle, the second gear can be separated from the first gear 10, the first gear 10 stops rotating, and the sliding block 7 is reset by the spring 8;

further, the conveyor belt 15 is connected with the connecting shaft 12 in a nested manner, the conveyor belt 15 and the supporting rod 14 form a rotating installation structure through the connecting shaft 12, the connecting shaft 12 drives the conveyor belt 15 to rotate, and the conveyor belt 15 sends the raw materials into the hammer crusher body 17;

furthermore, the dust collector 18 is symmetrically provided with 2 dust collectors about the central line of the device body 1, the dust collector 18 is connected with the filter screen 19 in a clamping manner, the filter screen 19 is convenient to take down, and dust in the device is removed as much as possible by the 2 dust collectors 18, so that the dust removal efficiency is improved.

The working principle is as follows: when the automatic feeding device for the hammer crusher is used, raw materials are put into a storage box 2, the raw materials fall onto a conveyor belt 15 from a hose 3 and a through pipe 4, a motor 13 is turned on, the motor 13 drives a connecting shaft 12 to rotate, the conveyor belt 15 is nested outside the connecting shaft 12, the conveyor belt 15 rolls, a second gear 11 is installed at the end of the connecting shaft 12, a first gear 10 is connected to the outside of the second gear 11, the first gear rotates 10, a threaded lead screw 9 is fixed in the middle of the first gear 10, the threaded lead screw 9 rotates, a sliding block 7 is installed outside the threaded lead screw 9, the through pipe 4 is fixed outside the sliding block 7, the sliding block 7 drives the through pipe 4 to slide, the raw materials are uniformly sprinkled on the conveyor belt 15, the raw materials are sent into a hammer crusher body 17 by the conveyor belt 15 through a feeding plate 16, and the second gear 11 is separated from the first gear 10 after rotating to half a circle, the first gear 10 does not rotate with the threaded screw rod 9 any more, the spring 8 on the outer side of the sliding block 7 pulls the sliding block 7 to reset leftwards, so that reciprocating motion is achieved, raw materials are automatically conveyed into the hammer crusher body 17, the crushing effect is improved due to the fact that the raw materials are evenly scattered, the dust collector 18 is opened, the dust collector 18 sucks air in the device, dust in the air is reserved by the filter screen 19, and the situation that the operation of the device is influenced by the dust is avoided.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic feed device for hammer crusher, includes device body (1) and dust catcher (18), its characterized in that: the device is characterized in that a storage box (2) is installed above a device body (1), a hose (3) is fixed below the storage box (2), a through pipe (4) is connected to the end of the hose (3), a clamp (5) is arranged on the outer side of the through pipe (4), a bolt (6) is installed on the side of the clamp (5), a slider (7) is arranged on the end of the bolt (6), a spring (8) is installed on the outer side of the slider (7), a threaded lead screw (9) is connected to the middle of the slider (7), a first gear (10) is installed on the end of the threaded lead screw (9), a second gear (11) is connected to the outer side of the first gear (10), a connecting shaft (12) is fixed to the middle of the second gear (11), a motor (13) is installed on the end of the connecting shaft (12), and a support rod (14) is arranged below the connecting shaft (12), and the outside of connecting axle (12) is installed conveyer belt (15) to the end department of conveyer belt (15) is provided with pan feeding board (16), the right side of pan feeding board (16) is fixed with hammer crusher body (17), dust catcher (18) are installed on the inner wall of device body (1), and the outside of dust catcher (18) is fixed with filter screen (19).

2. The automatic feeding device for the hammer crusher according to claim 1, wherein: the number of the clamps (5) is 2 about the horizontal center line of the sliding block (7), and the inner diameter of each clamp (5) is the same as the outer diameter of the through pipe (4).

3. The automatic feeding device for the hammer crusher according to claim 1, wherein: the sliding block (7) is in threaded connection with the threaded screw rod (9), and the sliding block (7) and the device body (1) form a sliding installation structure through the threaded screw rod (9).

4. The automatic feeding device for the hammer crusher according to claim 1, wherein: the first gear (10) is in meshed connection with the second gear (11), and the second gear (11) is arranged in a sector mode.

5. The automatic feeding device for the hammer crusher according to claim 1, wherein: the conveyor belt (15) is connected with the connecting shaft (12) in a nested manner, and the conveyor belt (15) and the supporting rod (14) form a rotating installation structure through the connecting shaft (12).

6. The automatic feeding device for the hammer crusher according to claim 1, wherein: the number of the dust collectors (18) is 2, and the dust collectors (18) are symmetrically arranged relative to the center line of the device body (1) and are connected with the filter screen (19) in a clamping mode.