CN219334379U - Detachable single-roller crusher - Google Patents
Detachable single-roller crusher Download PDFInfo
- Publication number
- CN219334379U CN219334379U CN202320515212.8U CN202320515212U CN219334379U CN 219334379 U CN219334379 U CN 219334379U CN 202320515212 U CN202320515212 U CN 202320515212U CN 219334379 U CN219334379 U CN 219334379U
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- hammer
- roller
- fixed
- movable
- tooth
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the field of single-roller crushing equipment, in particular to a detachable single-roller crusher. The utility model provides a detachable single roller breaker, includes crushing roller and comb board, its characterized in that, the crushing roller includes the roller, is connected with drive arrangement on the roller, roller peripheral end fixedly connected with roller skin, has arranged the tooth hammer on the roller skin, the tooth hammer includes fixed hammer and movable hammer, fixed hammer fixed connection is on the roller skin, movable hammer is with leaning on the mode and the detachable fixed connection of fixed hammer on the terminal surface before the fixed hammer, and the front end of fixed hammer and movable hammer is equipped with the tooth, and the tooth of movable hammer runs through fixed hammer. The utility model aims to solve the technical problem of providing a detachable single-roller crusher aiming at the defects of the prior art.
Description
Technical Field
The utility model relates to the field of single-roller crushing equipment, in particular to a detachable single-roller crusher.
Background
The crushing tooth roller of the single tooth roller crusher is the main crushing device thereof, and the part serving as the main crushing task and most severely worn is the crushing teeth thereof. At present, the tooth hammer of the common crusher adopts an integral welding type structure, the tooth part of the tooth hammer can also become a hammer head part, the tooth hammer needs to be replaced after being used for a period of time, the replacement process is time-consuming and labor-consuming, and when a plurality of tooth parts are damaged, the whole crushing roller needs to be replaced, so that the cost is increased.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a detachable single-roller crusher aiming at the defects of the prior art.
The technical scheme for solving the technical problems is as follows:
the utility model provides a detachable single roller breaker, includes crushing roller and comb board, its characterized in that, the crushing roller includes the roller, is connected with drive arrangement on the roller, roller peripheral end fixedly connected with roller skin, has arranged the tooth hammer on the roller skin, the tooth hammer includes fixed hammer and movable hammer, fixed hammer fixed connection is on the roller skin, movable hammer is with leaning on the mode and the detachable fixed connection of fixed hammer on the terminal surface before the fixed hammer, and the front end of fixed hammer and movable hammer is equipped with the tooth, and the tooth of movable hammer runs through fixed hammer.
Further, one end of the tooth of the movable hammer, which extends out of the fixed hammer, is connected with a lock nut in a threaded manner, and the movable hammer is fastened with the fixed hammer through the lock nut.
Further, a slot is formed in the roller leather, and the movable hammer is inserted into the slot.
Further, the inner end of the movable hammer penetrates through the slot and is in threaded connection with a fixing nut.
Further, the fixed hammer and the roller sheet are of an integrated structure.
Further, the distance between the tips of the teeth of the movable hammer and the front end face of the fixed hammer is smaller than the distance between the tips of the teeth of the fixed hammer and the front end face of the fixed hammer.
Further, the teeth of the movable hammer are positioned between the teeth of the fixed hammer and the roller sheet.
Further, the driving device comprises a motor and a speed reducer.
The beneficial effects of the utility model are as follows:
the tooth hammer comprises the fixed hammer and the movable hammer, the fixed hammer is provided with the teeth, the movable hammer is also provided with the teeth, the number of the teeth is increased, the crushing effect is improved, when the movable hammer is damaged, the fixed hammer can continue to play a role, the continuous production is ensured, the movable hammer is very convenient to replace, and the updating and maintenance cost of enterprise equipment is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the construction of a crushing roller of the present utility model;
in the figure: a. crushing roller, grid plate, motor, speed reducer, roller shaft, roller skin, slot, tooth hammer, fixed hammer, tooth, locking nut, movable hammer, tooth, fixed nut and bolt.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for illustration only and are not intended to limit the scope of the present utility model.
As shown in fig. 1 and 2, the detachable single-roller crusher of the present embodiment includes a crushing roller a and a grate plate b, the crushing roller a includes a roller shaft 1, a driving device is connected to the roller shaft 1, and further, the driving device includes a motor c and a speed reducer d. When the device works, the motor c drives the crushing roller a to rotate, and materials such as ore and the like falling between the crushing roller a and the grate plate b are crushed.
The outer peripheral end of the roll shaft 1 is fixedly connected with a roll cover 2, a tooth hammer 3 is arranged on the roll cover 2, and the tooth hammer 3 comprises a fixed hammer 30 and a movable hammer 31.
The fixed hammer 30 is fixedly connected to the roller sheet 2, the movable hammer 31 is detachably and fixedly connected with the fixed hammer 30 in a manner of abutting against the front end face of the fixed hammer 30, teeth are arranged at the front ends of the fixed hammer 30 and the movable hammer 31, and the teeth 310 of the movable hammer penetrate through the fixed hammer 30. In this embodiment, the teeth 310 of the movable hammer are located between the teeth 300 of the fixed hammer and the roller sheet 2. Further, a lock nut 301 is screwed to one end of the tooth 310 of the movable hammer, which extends out of the fixed hammer 30, and the movable hammer 31 is fastened to the fixed hammer 30 through the lock nut 301. So arranged, the movable weight 31 and the fixed weight 30 can be fixed together. In order to make the structure of the movable hammer 31 more stable, further, the roll sheet 2 is provided with a slot 20, the movable hammer 31 is inserted into the slot 20, and further, the inner end of the movable hammer 31 penetrates through the slot 20 and is screwed with a fixing nut 312.
In this embodiment, the fixed hammer 30 and the roller sheet 2 are integrally formed, and the fixed hammer 30 can bear stronger impact force to support the movable hammer 31 strongly.
The fixed hammer 30 is provided with teeth and the movable hammer 31 is provided with teeth, so that the number of teeth is increased, the crushing effect is improved, when the movable hammer 31 is damaged, the fixed hammer 30 can continue to play a role, the continuous production is ensured, the movable hammer 31 is very convenient to replace, and the updating and maintenance cost of enterprise equipment is reduced.
The teeth 310 of the movable hammer may be provided with different sizes than the teeth 300 of the stationary hammer. As a preferred embodiment, the distance between the tips of the teeth 310 of the movable hammer and the front end surface of the fixed hammer 30 is smaller than the distance between the tips of the teeth 300 of the fixed hammer and the front end surface of the fixed hammer 30, and the movable hammer 31 can be replaced and maintained conveniently, so that the movable hammer 31 can be used as a main hammer body which is impacted with hard matters such as ore, and the service life of the fixed hammer 30 is prolonged.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above description will be apparent to those of skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (8)
1. The utility model provides a detachable single-roller breaker, includes crushing roller (a) and comb board (b), its characterized in that, crushing roller (a) include roller (1), are connected with drive arrangement on roller (1), roller (1) peripheral end fixedly connected with roller skin (2), have arranged tooth hammer (3) on roller skin (2), tooth hammer (3) include fixed hammer (30) and movable hammer (31), fixed hammer (30) fixed connection is on roller skin (2), movable hammer (31) are with leaning on the mode and fixed hammer (30) detachable fixed connection on the preceding terminal surface of fixed hammer (30), and the front end of fixed hammer (30) and movable hammer (31) is equipped with the tooth, and tooth (310) of movable hammer run through fixed hammer (30).
2. A detachable single-roll crusher according to claim 1, characterized in that the teeth (310) of the movable hammer extend beyond one end of the fixed hammer (30) to be screwed with a lock nut (301), by means of which lock nut (301) the movable hammer (31) is fastened to the fixed hammer (30).
3. A single roller crusher according to claim 1 or 2, characterized in that the roller skin (2) is provided with a slot (20), and the movable hammer (31) is inserted into the slot (20).
4. A single roller crusher as claimed in claim 3, wherein the inner end of the movable hammer (31) extends through the slot (20) and is threaded with a fixing nut (312).
5. A single roller crusher according to claim 1, characterized in that the fixed hammer (30) is of unitary construction with the roller skin (2).
6. A detachable single roller crusher according to claim 1, characterized in that the distance between the tips of the teeth (310) of the movable hammer and the front end face of the fixed hammer (30) is smaller than the distance between the tips of the teeth (300) of the fixed hammer and the front end face of the fixed hammer (30).
7. A single roller crusher according to claim 6, characterized in that the teeth (310) of the movable hammer are located between the teeth (300) of the fixed hammer and the roller skin (2).
8. A detachable single-roll crusher according to claim 1, characterized in that the driving means comprise a motor (c) and a decelerator (d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320515212.8U CN219334379U (en) | 2023-03-16 | 2023-03-16 | Detachable single-roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320515212.8U CN219334379U (en) | 2023-03-16 | 2023-03-16 | Detachable single-roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219334379U true CN219334379U (en) | 2023-07-14 |
Family
ID=87076906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320515212.8U Active CN219334379U (en) | 2023-03-16 | 2023-03-16 | Detachable single-roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219334379U (en) |
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2023
- 2023-03-16 CN CN202320515212.8U patent/CN219334379U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A detachable single roll crusher Effective date of registration: 20231116 Granted publication date: 20230714 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co.,Ltd. Pledgor: JINING YUHUI SPECIAL WELDING MATERIAL CO.,LTD. Registration number: Y2023980066028 |