CN220610646U - Hammer crusher convenient for replacing screen plate - Google Patents
Hammer crusher convenient for replacing screen plate Download PDFInfo
- Publication number
- CN220610646U CN220610646U CN202321978138.XU CN202321978138U CN220610646U CN 220610646 U CN220610646 U CN 220610646U CN 202321978138 U CN202321978138 U CN 202321978138U CN 220610646 U CN220610646 U CN 220610646U
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- China
- Prior art keywords
- box
- box body
- sieve
- connecting plate
- rotating shaft
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- 239000002023 wood Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a hammer crusher convenient for replacing a screen plate, which comprises a first box body and a crushing box arranged at the top of the first box body, wherein the top of the crushing box body is provided with a feed hopper and a second box body which are arranged in parallel left and right, a first feed inlet is formed in the joint of the bottom of the feed hopper and the second box body, a feed control assembly is arranged on the second box body positioned outside the first feed inlet, a second feed inlet communicated with the interior of the second box body is formed in the top of the crushing box body, the lower end of the crushing box body is inserted into the first box body, the bottom of the crushing box body is provided with a discharge hole, a screen plate installation assembly is arranged in the first box body positioned outside the discharge hole, and the screen plate installation assembly comprises a screen plate seat and a screen plate placed at the top opening of the screen plate seat, and the screen plate seat is rotationally connected with the interior of the first box body. The utility model can control the amount of the materials in the feed hopper entering the crushing box while quickly and conveniently replacing the sieve plate in the production process.
Description
Technical Field
The utility model relates to the technical field of hammer crushers, in particular to a hammer crusher convenient for replacing a sieve plate.
Background
The hammer crusher is used for crushing various medium-hard and weak-abrasive materials, generally, the compressive strength of the materials is not more than 100MPa, the water content is less than 15%, the crushed materials are coal, salt, chalk, gypsum, bricks, limestone, shale and the like, and the crushed materials are crushed wood, paper or waste materials of crushed asbestos cement with stronger fiber structure, elasticity and toughness, so as to recover asbestos fibers and the like, and the crushed materials are discharged from sieve plate holes after being crushed into small blocks.
When the hammer crusher is used, the corresponding sieve plates are required to be replaced according to the different sizes of the material particles, and the currently used hammer crusher is relatively troublesome in replacing the sieve plates, so that the labor intensity of operators is increased, and the production efficiency is greatly reduced.
In order to solve the above problems, a hammer breaker with a screen plate convenient to replace is provided.
Disclosure of Invention
The utility model aims to provide a hammer crusher convenient for replacing a screen plate, which is used for solving the problems in the background art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a hammer breaker convenient to change sieve, includes first box and sets up the crushing case at first box top, crushing case top is provided with feeder hopper and the second box that side by side about, first feed inlet has been seted up to feeder hopper bottom and second box junction, is located the first feed inlet outside be provided with feeding control assembly on the second box, the open setting in second box bottom, the second feed inlet that is linked together with the inside of second box has been seted up at crushing case top, and the discharge gate has been seted up to the bottom of crushing case lower extreme in inserting first box and crushing case, is located the discharge gate outside the inside sieve installation component that is provided with of first box, be provided with crushing assembly in the crushing case, the sieve installation component includes the sieve seat and places in sieve seat top opening part's sieve, the sieve seat rotates with first box inside to be connected.
Preferably, the sieve plate seat is a U semicircle type sieve plate seat, be provided with the fixed axle between the inside front and back side of first box, the fixed axle outer activity has cup jointed first connecting plate, the one end that the fixed axle was kept away from to first connecting plate is connected with sieve plate seat opening part one end, the one end that the fixed axle was kept away from to sieve plate seat opening part is provided with the second connecting plate, second connecting plate bottom is provided with the third connecting plate that extends to keeping away from sieve plate seat direction.
Preferably, both ends all are provided with the fixed block around being located the first box of third connecting plate top, the fixed block bottom is provided with the screw rod downwards perpendicularly, offer the through-hole that runs through from top to bottom and supplies the screw rod to pass on the third connecting plate, the one end threaded connection that the screw rod passed the third connecting plate has fixing nut.
Preferably, the feeding control assembly comprises a first rotating shaft arranged between the front side and the rear side of the inside of the second box body, the first rotating shaft is rotationally connected with the second box body, one end of the first rotating shaft extends to one end outside the second box body and is provided with a handle, two ends of the first rotating shaft positioned in the second box body are obliquely downwards provided with a first rotating plate, the bottom of the first rotating plate is rotationally connected with a second rotating plate through a bearing, the front side and the rear side of the inside of the second box body are obliquely downwards provided with sliding grooves for the bearing, two first feeding baffle plates capable of covering a first feeding opening are connected between one ends of the second rotating plate, far away from the first rotating plate, of the second rotating plate, and the bottom of the first feeding baffle plates is provided with a second feeding baffle plate capable of covering a second feeding opening.
Preferably, the crushing assembly comprises bearing seats arranged on the front side and the rear side of the inside of the crushing box, a second rotating shaft is rotatably connected between the two bearing seats, a plurality of hammers which are annularly arranged are arranged on the second rotating shaft, a motor is arranged on the outer side of the first box, and one end of the second rotating shaft penetrating out of the crushing box is in transmission connection with an output shaft of the motor through a belt.
Preferably, a feed hopper cover is arranged at the top of the feed hopper.
The beneficial effects of the utility model are as follows:
according to the utility model, the feeding control assembly is arranged at the first feeding hole, and the lifting or the descending of the first feeding baffle plate is controlled by rotating the handle so as to control the quantity of materials entering the crushing box in the feeding hopper; the screen plate installation component has been set up in the discharge gate play of broken case bottom, and during the use, place the screen plate that will use in screen plate seat top opening part through rotating the screen plate seat, then rotate screen plate seat rethread fixation nut with screw rod and third connecting plate fixed firm both can use, in the production process, can swiftly change the screen plate, improvement production efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of a screen deck mounting assembly of the present utility model;
FIG. 3 is a schematic view of the feed control assembly of the present utility model.
Detailed Description
In order to provide a better understanding of the present utility model, the present utility model will be further described in detail with reference to the drawings and embodiments.
As shown in fig. 1-3, a hammer crusher convenient to change sieve plate comprises a first box body 1 and a crushing box 3 arranged at the top of the first box body 1, wherein a left side and right side parallel feed hopper 13 and a second box body 11 are arranged at the top of the crushing box 3, a first feed inlet 14 is formed at the joint of the bottom of the feed hopper 13 and the second box body 11, a feed control component 5 is arranged on the second box body 11 outside the first feed inlet 14, the bottom of the second box body 11 is opened, a second feed inlet 32 communicated with the inside of the second box body 11 is formed at the top of the crushing box 3, a discharge outlet 31 is formed at the bottom of the crushing box 3, a sieve plate mounting component 4 is arranged in the first box body 1 and positioned outside the discharge outlet 31, the crushing box 3 is internally provided with a crushing component 2, the mounting component 4 comprises a sieve plate seat 43 and a 6 placed at the opening at the top of the sieve plate seat 43, and the sieve plate seat 43 is rotationally connected with the inside of the first box body 1.
The utility model discloses a sieve seat, including the fixed axle 41, fixed axle 41 are kept away from to first connecting plate 42 one end and sieve seat 43 opening part one end are connected, sieve seat 43 opening part is kept away from fixed axle 41 one end and is provided with second connecting plate 45, second connecting plate 45 bottom is provided with the third connecting plate 44 that extends to keeping away from sieve seat 43 orientation, is located both ends all are provided with fixed block 15 around the top in the first box 1 of third connecting plate 44 top, fixed block 15 bottom is provided with screw rod 16 downwards perpendicularly, offer the through-hole 46 that runs through from top to bottom and supplies screw rod 16 to pass on the third connecting plate 44, screw rod 16 passes the one end threaded connection of third connecting plate 44 and has fixed nut 47, in the implementation process, takes down fixed nut from the screw rod in the time of need changing, rotates the seat for the third connecting plate drops from the screw rod and places the opening of top of sieve seat in the sieve, can be fixed through the screw rod on the third connecting plate again on the fixed connection plate.
The feeding control assembly 5 comprises a first rotating shaft 53 arranged between the front side and the rear side of the inside of the second box 11, the first rotating shaft 53 is rotationally connected with the second box 11, one end of the first rotating shaft 53 extends to the outside of the second box 11, a handle 51 is arranged at one end of the first rotating shaft 53, two ends of the first rotating shaft 53 positioned in the second box 11 are both obliquely downwards provided with a first rotating plate 54, the bottom of the first rotating plate 54 is rotationally connected with a second rotating plate 56 through a bearing 55, sliding grooves 111 for sliding the bearing 55 are obliquely downwards arranged on the front side and the rear side of the inside of the second box 11, a first feeding baffle plate 52 capable of covering the first feeding port 14 is connected between two ends of the second rotating plate 56 positioned in the second box 11, which are far away from the first rotating plate 54, a second feeding baffle plate 57 capable of covering the second feeding port 32 is arranged at the bottom of the first feeding baffle plate 52, and in the implementation process, the handle is driven to rotate, so that the bearing slides in the sliding grooves, and the second rotating plate is driven to reciprocate, and the first feeding baffle plate is driven to move away from the first feeding baffle plate and the second feeding baffle plate is connected with the first feeding baffle plate.
The crushing assembly 2 comprises bearing seats 25 arranged on the front side and the rear side of the inside of the crushing box 3, a second rotating shaft 23 is rotatably connected between the two bearing seats 25, a plurality of annular hammers 24 are arranged on the second rotating shaft 23, a motor 21 is arranged on the outer side of the first box body 1, and one end of the second rotating shaft 23 penetrating out of the crushing box 3 is in transmission connection with an output shaft of the motor 21 through a belt 22.
The top of the feed hopper 13 is provided with a feed hopper cover 12.
The working principle is used: a feeding control assembly is arranged at the first feeding port, and the lifting or the descending of the first feeding baffle plate is controlled by rotating the handle so as to control the quantity of materials entering the crushing box in the feeding hopper; the screen plate installation component has been set up in the discharge gate play of broken case bottom, and during the use, place the screen plate that will use in screen plate seat top opening part through rotating the screen plate seat, then rotate screen plate seat rethread fixation nut with screw rod and third connecting plate fixed firm both can use, in the production process, can swiftly change the screen plate, improvement production efficiency. The utility model has simple structure and convenient operation, can realize the rapid and convenient replacement of the sieve plate in the production process and can control the amount of the materials in the feed hopper entering the crushing box.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a hammer crusher convenient to change sieve, includes first box (1) and sets up broken case (3) at first box (1) top, broken case (3) top is provided with feeder hopper (13) and second box (11) that side by side about: first feed inlet (14) has been seted up to feeder hopper (13) bottom and second box (11) junction, is located the first feed inlet (14) outside be provided with feeding control assembly (5) on second box (11), second box (11) bottom is opened and is set up, second feed inlet (32) that are linked together with second box (11) inside are seted up at broken box (3) top, and discharge gate (31) have been seted up to the bottom of in just broken box (3) in first box (1) in broken box (3) lower extreme, are located the discharge gate (31) outside be provided with sieve installation component (4) in first box (1) inside, be provided with crushing component (2) in broken box (3), sieve installation component (4) are including sieve seat (43) and place in sieve seat (6) of (43) top opening part, sieve seat (43) and first box (1) inside rotation are connected.
2. A hammer breaker for facilitating replacement of screen panels as claimed in claim 1 wherein: the utility model discloses a sieve seat (43), including fixed axle (41) and fixed board (43), sieve seat (43) are U semicircle type sieve seat, be provided with fixed axle (41) between the inside front and back side of first box (1), fixed axle (41) outer movable sleeve has first connecting plate (42), the one end that fixed axle (41) was kept away from to first connecting plate (42) is connected with sieve seat (43) opening part one end, the one end that fixed axle (41) was kept away from to sieve seat (43) opening part is provided with second connecting plate (45), second connecting plate (45) bottom is provided with third connecting plate (44) that extend to keeping away from sieve seat (43) direction.
3. A hammer breaker for facilitating replacement of screen panels as claimed in claim 2 wherein: the top front and back both ends all are provided with fixed block (15) in being located third connecting plate (44) top in first box (1), fixed block (15) bottom is provided with screw rod (16) perpendicularly downwards, offer on third connecting plate (44) and run through and supply through-hole (46) that screw rod (16) passed from top to bottom, one end threaded connection that screw rod (16) passed third connecting plate (44) has fixation nut (47).
4. A hammer breaker for facilitating replacement of screen panels as claimed in claim 1 wherein: the feeding control assembly (5) comprises a first rotating shaft (53) arranged between the front side and the rear side of the inside of the second box body (11), the first rotating shaft (53) is rotationally connected with the second box body (11), one end of the first rotating shaft (53) extends to the outer end of the second box body (11) and is provided with a handle (51), two ends of the first rotating shaft (53) in the second box body (11) are obliquely downwards provided with a first rotating plate (54), the bottom of the first rotating plate (54) is rotationally connected with a second rotating plate (56) through a bearing (55), sliding grooves (111) for sliding the bearing (55) are obliquely downwards arranged on the front side and the rear side of the inside of the second box body (11), two first feeding baffles (52) capable of covering a first feeding port (14) are connected between one ends of the second rotating plate (56) far away from the first rotating plate (54), and the bottom of the first feeding baffles (52) is provided with a second feeding baffle (57) capable of covering a second feeding port (32).
5. A hammer breaker for facilitating replacement of screen panels as claimed in claim 1 wherein: the crushing assembly (2) comprises bearing seats (25) arranged on the front side and the rear side of the inside of the crushing box (3), a second rotating shaft (23) is connected between the bearing seats (25) in a rotating mode, a plurality of hammerheads (24) which are in annular arrangement are arranged on the second rotating shaft (23), a motor (21) is arranged on the outer side of the first box body (1), and one end, penetrating out of the crushing box (3), of the second rotating shaft (23) is connected with an output shaft of the motor (21) in a transmission mode through a belt (22).
6. A hammer breaker for facilitating replacement of screen panels as claimed in claim 1 wherein: the top of the feed hopper (13) is provided with a feed hopper cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321978138.XU CN220610646U (en) | 2023-07-26 | 2023-07-26 | Hammer crusher convenient for replacing screen plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321978138.XU CN220610646U (en) | 2023-07-26 | 2023-07-26 | Hammer crusher convenient for replacing screen plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220610646U true CN220610646U (en) | 2024-03-19 |
Family
ID=90213359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321978138.XU Active CN220610646U (en) | 2023-07-26 | 2023-07-26 | Hammer crusher convenient for replacing screen plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220610646U (en) |
-
2023
- 2023-07-26 CN CN202321978138.XU patent/CN220610646U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |