CN220443982U - Hammer mill drive chain convenient to installation - Google Patents
Hammer mill drive chain convenient to installation Download PDFInfo
- Publication number
- CN220443982U CN220443982U CN202321909370.8U CN202321909370U CN220443982U CN 220443982 U CN220443982 U CN 220443982U CN 202321909370 U CN202321909370 U CN 202321909370U CN 220443982 U CN220443982 U CN 220443982U
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- CN
- China
- Prior art keywords
- chain
- frame
- baffle
- fixing
- drive chain
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 239000010985 leather Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of transmission chains, and discloses a hammer mill transmission chain convenient to install, which comprises a chain frame, wherein a dismounting mechanism is arranged on the outer surface of the chain frame; the dismounting mechanism comprises two chain pieces, wherein the back surface of one chain piece is fixedly provided with two fixing blocks, the inside of each fixing block is fixedly connected with a limiting rod in a sliding manner, the outer surface of each limiting rod is sleeved with a connecting spring, the left side surface of each fixing block is rotationally connected with a baffle, the left side surface of each fixing block is fixedly provided with a connecting block, the inside of each baffle is fixedly connected with a fixing bolt, and the inside of each two chain pieces is fixedly connected with a connecting shaft in a clamping manner. This hammer mill drive chain convenient to installation through being provided with chain frame, chain sheet, connecting axle, fixed block, gag lever post, coupling spring, separation blade, connecting block and fixing bolt, has realized the purpose on the hammer mill toothed disc that makes things convenient for the workman to install the drive chain to workman's installation operation's complexity has been reduced.
Description
Technical Field
The utility model relates to the technical field of transmission chains, in particular to a hammer mill transmission chain convenient to install.
Background
The transmission chain is a chain for transmitting mechanical power, and is widely applied to household, industrial and agricultural machinery, including conveyors, plotters, printers, automobiles, motorcycles, bicycles and the like, and is driven by a gear called a sprocket, thus being a simple, reliable and efficient power transmission device.
The structure connection of most driving chains is more compact when the driving chains of the existing hammer mill are used, so that when a worker needs to install the driving chains on the hammer mill, the length of the driving chains needs to be slightly smaller than the length between the outermost rings of the two gear plates in order to ensure proper tension of the driving chains, the installation process of the driving chains by the worker is more complicated, the installation time of the worker is prolonged, and the working efficiency of the worker is reduced.
Accordingly, a hammer mill drive chain that is easy to install is provided by those skilled in the art to solve the problems set forth in the background art described above.
Disclosure of Invention
The utility model aims to provide a hammer mill transmission chain convenient to install, so as to solve the problem that the transmission chain is complex to install in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the hammer mill transmission chain convenient to install comprises a chain frame, wherein a dismounting mechanism is arranged on the outer surface of the chain frame;
the dismounting mechanism comprises two chain pieces, wherein one side surface of each chain piece, which is close to each other, is contacted with the outer surface of a chain frame, two fixing blocks are fixedly arranged on the back surface of each chain piece, each fixing block is internally and slidably connected with a limiting rod, each limiting rod is sleeved with a connecting spring, the right end of each connecting spring is fixedly connected with the left side surface of each fixing block, each fixing block is rotatably connected with a baffle plate, the right side surface of each baffle plate is contacted with the left end of each limiting rod, each fixing block is fixedly provided with a connecting block, each baffle plate is internally and fixedly connected with a fixing bolt, each fixing bolt is fixedly connected with the inside of each connecting block, each fixing bolt is fixedly connected with a connecting shaft in a sliding manner, one end, which is close to the fixing block, of each connecting shaft is sequentially connected with the corresponding chain piece, the chain frame and the fixing block, and the inside of each fixing block is extended to the limiting rod.
As still further aspects of the utility model: the outer surface fixed mounting of connecting axle has L type pole, L type pole joint is in the inside of chain piece.
As still further aspects of the utility model: the upper surface of every chain piece all activity articulates there is the baffle, one of them the upper surface fixed mounting of baffle has the locking piece, another the upper surface fixed mounting of baffle has the lock frame, the inside at the lock frame of locking piece joint.
As still further aspects of the utility model: two groups of first oil inlet grooves are formed in the upper surface of the chain frame, and two groups of second oil inlet grooves are formed in the bottom surface of the chain frame.
As still further aspects of the utility model: the front fixed mounting of connecting axle has the spliced pole, the inside rotation of spliced pole is connected with the pull ring.
As still further aspects of the utility model: the outer surface of each fixing bolt is sleeved with a leather pad, and the right side surface of each leather pad is contacted with the left side surface of the baffle plate.
As still further aspects of the utility model: the inner wall of the chain frame is fixedly provided with two groups of bearing seats, the inner wall of each chain sheet is fixedly provided with two fixed bearings, and the inner walls of the two fixed bearings are contacted with the outer surface of the connecting shaft.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the chain frame, the chain sheet and the connecting shaft are arranged to mutually splice to form the transmission chain, so that the purpose of driving the hammer mill is realized, the fixed block, the limiting rod and the connecting spring are arranged, the elastic force of the connecting spring is utilized to lock the connecting shaft, so that a worker can splice the transmission chain conveniently, the driving chain is mounted on the gear disc of the hammer mill conveniently, the complexity of the operation of the worker is reduced, the limiting rod is limited by the blocking sheet, the connecting block and the fixing bolt, and then the blocking sheet is fixed on the connecting block by the fixing bolt, so that the limiting effect on the limiting rod is realized, the phenomenon that the limiting rod moves automatically is avoided as much as possible, and the splicing stability of the chain frame, the chain sheet and the connecting shaft is ensured.
Drawings
FIG. 1 is a schematic view of a drive train of a hammermill for ease of installation;
FIG. 2 is a schematic perspective view of a cross-sectional chain cage in a drive chain of a hammermill for ease of installation;
FIG. 3 is a perspective view of a connecting shaft in a drive train of a hammermill for ease of installation;
FIG. 4 is a rear perspective view of a chain plate in a drive chain of a hammermill for ease of installation;
fig. 5 is a schematic perspective view of a sectional view of a fixed block in a drive chain of a hammermill for easy installation.
In the figure: 1. a chain frame; 2. a dismounting mechanism; 201. a chain piece; 202. a fixed block; 203. a limit rod; 204. a connecting spring; 205. a baffle; 206. a connecting block; 207. a fixing bolt; 208. a connecting shaft; 3. an L-shaped rod; 4. a baffle; 5. a locking piece; 6. a lock frame; 7. a first oil inlet groove; 8. a second oil inlet groove; 9. a connecting column; 10. a pull ring; 11. leather pad; 12. a bearing seat; 13. and fixing the bearing.
Detailed Description
Referring to fig. 1 to 5, a hammer mill transmission chain convenient to install comprises a chain frame 1, wherein a dismounting mechanism 2 is arranged on the outer surface of the chain frame 1;
the dismounting mechanism 2 comprises two chain pieces 201, a side surface, which is close to each other, of the two chain pieces 201 is contacted with the outer surface of the chain frame 1, two fixing blocks 202 are fixedly arranged on the back surface of one chain piece 201, a limiting rod 203 is slidably connected to the right end of each fixing block 202, a connecting spring 204 is sleeved on the outer surface of each limiting rod 203, the right end of each connecting spring 204 is fixedly connected with the left side surface of the corresponding fixing block 202, a baffle 205 is rotatably connected to the left side surface of each fixing block 202, the right side surface of each baffle 205 is contacted with the left end of the corresponding limiting rod 203, a connecting block 206 is fixedly arranged on the left side surface of each fixing block 202, a fixing bolt 207 is fixedly connected to the inner portion of each baffle 205, a connecting shaft 208 is connected to the inner portion of the corresponding connecting block 206 in a penetrating manner, one end, which is close to the fixing block 202, of each connecting shaft 208 sequentially penetrates through the chain piece 201, the chain frame 1 and the corresponding fixing block 202, and extends to the outer portion of the corresponding fixing block 202, and one fixing shaft 208 is connected to the inner portion of the corresponding limiting rod 203 in a clamping manner.
Specifically, the outer surface of the connecting shaft 208 is fixedly provided with an L-shaped rod 3, and the L-shaped rod 3 is clamped inside the chain piece 201.
Through above-mentioned technical scheme, through being provided with L type pole 3, played and carried out spacing effect to connecting axle 208 to make things convenient for the workman to carry out gag lever post 203 joint in connecting axle 208's inside.
Specifically, the upper surface of each chain piece 201 is movably hinged with a baffle plate 4, wherein the upper surface of one baffle plate 4 is fixedly provided with a locking block 5, the upper surface of the other baffle plate 4 is fixedly provided with a lock frame 6, and the locking block 5 is clamped in the lock frame 6.
Through above-mentioned technical scheme, through being provided with baffle 4, lock frame 6 and locking piece 5, utilize locking piece 5 and lock frame 6 to be connected two baffles 4 to make baffle 4 to the effect that the impurity that external dropped blockked, and then avoid the drive chain to the greatest extent when rotating on the hammer mill, the impurity falls into the inside of chain, causes the phenomenon that the chain blocked to appear.
Specifically, two sets of first oil inlet grooves 7 are formed in the upper surface of the chain frame 1, and two sets of second oil inlet grooves 8 are formed in the bottom surface of the chain frame 1.
Through above-mentioned technical scheme, through being provided with first oil inlet groove 7 and second oil inlet groove 8, make things convenient for the workman to add lubricating oil between chain frame 1 and chain piece 201 to play lubricated effect to the two.
Specifically, the front surface of the connecting shaft 208 is fixedly provided with a connecting column 9, and the inside of the connecting column 9 is rotationally connected with a pull ring 10.
Through the above technical scheme, through being provided with spliced pole 9 and pull ring 10, make things convenient for the workman to pull out connecting axle 208 from the inside of chain piece 201.
Specifically, the outer surface of each fixing bolt 207 is sleeved with a leather pad 11, and the right side surface of each leather pad 11 is contacted with the left side surface of the baffle 205.
Through above-mentioned technical scheme, through being provided with leather pad 11, reduced the wearing and tearing of fixing bolt 207 to separation blade 205 to the life of separation blade 205 has been increased.
Specifically, two groups of bearing seats 12 are fixedly installed on the inner wall of the chain frame 1, and two fixed bearings 13 are fixedly installed on the inner wall of each chain piece 201, wherein the inner walls of the two fixed bearings 13 are in contact with the outer surface of the connecting shaft 208.
Through above-mentioned technical scheme, through being provided with, bearing frame 12 and fixed bearing 13, reduce the wearing and tearing between connecting axle 208 and chain frame 1 and the chain piece 201 respectively to the life of the device has been increased.
The working principle of the utility model is as follows: during the use, the workman first with another chain frame 1 joint between two chain pieces 201, afterwards, the workman pulls gag lever post 203 to the one side of keeping away from fixed block 202, thereby make gag lever post 203 draw off the inside of fixed block 202, then the workman runs through chain frame 1 with connecting axle 208 in proper order and chain piece 201 and extends to the outside of fixed block 202, simultaneously make L type pole 3 joint in the inside of chain piece 201, afterwards, the workman unclamp gag lever post 203, make gag lever post 203 joint in the inside of connecting axle 208 under the effect of connecting spring 204 elasticity, afterwards, the workman continues to press down connecting axle 208's inside with gag lever post 203, simultaneously rotate separation blade 205, make separation blade 205 carry out spacing effect to gag lever post 203, afterwards, the workman utilizes fixing bolt 207 and leather pad 11 with separation blade 205 and connecting block 206 fixed connection, thereby guarantee the stability of chain frame 1, then the concatenation of chain piece 201 and connecting axle workman 208, then the process is with a plurality of these devices splice together, keep one end unconnected simultaneously, afterwards the workman is with meshing of the gear wheel disc after that the concatenation, afterwards, will repeatedly splice the end disc on the device is connected together, thereby the complex mill is put together in order on the repeated operation of the mill, and the operation is reserved on the mill, the order is reduced.
The foregoing description 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 solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a hammer mill drive chain convenient to installation, includes chain frame (1), its characterized in that: the outer surface of the chain frame (1) is provided with a dismounting mechanism (2);
the disassembly mechanism (2) comprises two chain sheets (201), one side surface of each chain sheet (201) which is close to each other is in contact with the outer surface of the chain frame (1), two fixing blocks (202) are fixedly arranged on the back surface of one chain sheet (201), a limit rod (203) is fixedly connected to the inside of each fixing block (202) in a sliding manner, a connecting spring (204) is sleeved on the outer surface of each limit rod (203), the right end of each connecting spring (204) is fixedly connected with the left side surface of each fixing block (202), a baffle plate (205) is rotatably connected to the left side surface of each fixing block (202), the right side surface of each baffle plate (205) is in contact with the left end of the limit rod (203), a connecting block (206) is fixedly arranged on the left side surface of each fixing block (202), a fixing bolt (207) is connected to the inside of each baffle plate (205) in a threaded manner, the right end of each fixing bolt (207) penetrates through the baffle plate (205) and extends to the inside of the corresponding fixing block (202), the two connecting blocks (202) are connected to the inside of the chain frame (201) in sequence, the two connecting blocks (202) are connected to one end (201) in turn, one of the limit rods (203) is clamped inside the connecting shaft (208).
2. A drive chain for a hammermill for facilitating installation as claimed in claim 1, wherein: the outer surface of the connecting shaft (208) is fixedly provided with an L-shaped rod (3), and the L-shaped rod (3) is clamped inside the chain piece (201).
3. A drive chain for a hammermill for facilitating installation as claimed in claim 1, wherein: the upper surface of every chain piece (201) all activity articulates has baffle (4), one of them the upper surface fixed mounting of baffle (4) has locking piece (5), and the other the upper surface fixed mounting of baffle (4) has lock frame (6), the inside at lock frame (6) of locking piece (5) joint.
4. A drive chain for a hammermill for facilitating installation as claimed in claim 1, wherein: two groups of first oil inlet grooves (7) are formed in the upper surface of the chain frame (1), and two groups of second oil inlet grooves (8) are formed in the bottom surface of the chain frame (1).
5. A drive chain for a hammermill for facilitating installation as claimed in claim 1, wherein: the front of the connecting shaft (208) is fixedly provided with a connecting column (9), and the inside of the connecting column (9) is rotationally connected with a pull ring (10).
6. A drive chain for a hammermill for facilitating installation as claimed in claim 1, wherein: the outer surface of each fixing bolt (207) is sleeved with a leather pad (11), and the right side surface of each leather pad (11) is contacted with the left side surface of the baffle plate (205).
7. A drive chain for a hammermill for facilitating installation as claimed in claim 1, wherein: two groups of bearing seats (12) are fixedly arranged on the inner wall of the chain frame (1), two fixed bearings (13) are fixedly arranged on the inner wall of each chain sheet (201), and the inner walls of the two fixed bearings (13) are contacted with the outer surface of the connecting shaft (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321909370.8U CN220443982U (en) | 2023-07-20 | 2023-07-20 | Hammer mill drive chain convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321909370.8U CN220443982U (en) | 2023-07-20 | 2023-07-20 | Hammer mill drive chain convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443982U true CN220443982U (en) | 2024-02-06 |
Family
ID=89730871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321909370.8U Active CN220443982U (en) | 2023-07-20 | 2023-07-20 | Hammer mill drive chain convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443982U (en) |
-
2023
- 2023-07-20 CN CN202321909370.8U patent/CN220443982U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |