CN216760896U - Driving roller and driven roller synchronizing device of tablet press - Google Patents
Driving roller and driven roller synchronizing device of tablet press Download PDFInfo
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- CN216760896U CN216760896U CN202122676474.6U CN202122676474U CN216760896U CN 216760896 U CN216760896 U CN 216760896U CN 202122676474 U CN202122676474 U CN 202122676474U CN 216760896 U CN216760896 U CN 216760896U
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- idle wheel
- tensioning
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Abstract
The utility model discloses a synchronous device for a driving roller and a driven roller of a tablet press, which comprises a driving roller, a driven roller and a synchronous device, wherein two support frames are connected through a support connecting sleeve to form a synchronous device support, a first idle wheel and a second idle wheel are respectively positioned on two sides of the support connecting sleeve and are connected with the support frames through idle wheel shafts, two ends of each idle wheel shaft are connected with the support frames through fixed locking sleeves, a tensioning oil cylinder is positioned at the bottom of the synchronous device support, a tensioning shaft is arranged at the driving end of the tensioning oil cylinder, a shaft locking block is arranged on the tensioning shaft to fix the tensioning shaft, the driving roller and the driven roller are connected with the synchronous device through a second belt, and the opening degree of the first belt on the first idle wheel and the second idle wheel is adjusted through the stroke of the tensioning oil cylinder, so that the synchronous rotation of the driving roller and the driven roller is achieved. The utility model has simple structure and good stability, ensures that the thickness of the pressed grains is uniform, and improves the quality of the product.
Description
Technical Field
The utility model relates to the technical field of tablet presses, in particular to a synchronous device for a driving roller and a driven roller of a tablet press.
Background
For customers in small and medium-sized farming and pasture, families and rural cooperative society types, the existing mature complete grain cooking and tabletting equipment has the problems of higher investment cost, large equipment floor area and large engineering quantity; on the other hand, the existing small-sized integrated grain cooking and tabletting complete equipment in the current market is immature in technology, has the defects of simple process, low gelatinization degree of grain tabletting and high cost caused by energy waste, needs additional equipment for auxiliary production, and can cause the asynchronous condition of a driving roller and a driven roller of a tabletting machine in the production process of the equipment, so that the thickness of the tabletted grain is uneven, and the quality of the product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a synchronous device for a driving roller and a driven roller of a tabletting machine, so that the thickness of the pressed grains is uniform, and the quality of the products is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a synchronous device for a driving roller and a driven roller of a tablet press comprises a driving roller, a driven roller and a synchronous device, wherein the synchronous device comprises two support frames, a second idle wheel, a fixed locking sleeve, a support connecting sleeve, a first idle wheel, an idle wheel shaft, a bearing gland, a bearing, a tensioning oil cylinder, a tensioning shaft and a shaft locking block, the two support frames are connected through the support connecting sleeve to form a synchronous device support, the first idle wheel and the second idle wheel are respectively positioned on two sides of the support connecting sleeve and are connected with the support frames through the idle wheel shaft, two ends of the idle wheel shaft are connected with the support frames through the fixed locking sleeve, the first idle wheel and the second idle wheel are hollow shafts, the bearings are arranged at two ends inside the first idle wheel and the second idle wheel, the bearings on the two idle wheels are respectively fixed on the idle wheel shaft, and are connected with the first idle wheel and the second idle wheel through the bearing gland to enable the first idle wheel and the second idle wheel to be connected with the first idle wheel and the second idle wheel, The second idle wheel can rotate around the idle wheel axle respectively, the tensioning hydro-cylinder is located synchronizer support bottom, the drive end of tensioning hydro-cylinder is equipped with the tensioning axle, the tensioning axle is equipped with the lock axle piece and makes the tensioning axle fixed, first idle wheel, second idle wheel are connected through first belt to adjust the first belt elasticity of tensioning axle position through the tensioning hydro-cylinder, when the tensioning axle reachs preset position, the fixed tensioning axle of lock axle piece makes its locking, drive roll, driven voller pass through the second belt and link to each other with synchronizer, the tension of the first belt on the stroke adjustment first idle wheel, the second idle wheel through the tensioning hydro-cylinder reaches the synchronous rotation of drive roll, driven voller.
Preferably, the driving roller and the driven roller move synchronously and oppositely under the driving of the second belt.
Preferably, the tensioning shaft is located below the second intermediate wheel, and the tensioning shaft and the second intermediate wheel move synchronously and oppositely under the drive of the first belt.
Compared with the prior art, the utility model has the beneficial effects that: the motor drives one end of the driving roller to rotate, the other end of the driving roller synchronously rotates with the driven roller under the action of the second belt, so that the driving roller and the driven roller synchronously rotate, the first idle wheel and the second idle wheel are connected through the first belt, the first belt tension progress can be adjusted by adjusting the stroke length of the tensioning oil cylinder, the synchronization of the driving roller and the driven roller can be ensured, the thickness of grains pressed out by pressing sheets is uniform, and the quality of products is improved.
Drawings
Fig. 1 is a schematic structural diagram of a synchronous device for a driving roller and a driven roller of a tablet press provided by the utility model.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic working diagram of a device for synchronizing the driving roller and the driven roller of the novel tablet press.
In the figure: 1. the device comprises a support frame, 2, a second intermediate wheel, 3, a fixed locking sleeve, 4, a support connecting sleeve, 5, a first intermediate wheel, 6, an intermediate wheel shaft, 7, a bearing gland, 8, a bearing, 9, a tensioning oil cylinder, 10, a tensioning shaft, 11, a shaft locking block, 12, a driving roller, 13 and a driven roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a synchronous device for a driving roller and a driven roller of a tablet press comprises a driving roller 12, a driven roller 13 and a synchronous device, and is characterized in that the synchronous device comprises two support frames 1, a second idle wheel 2, a fixed locking sleeve 3, a support connecting sleeve 4, a first idle wheel 5, an idle wheel shaft 6, a bearing gland 7, a bearing 8, a tensioning oil cylinder 9, a tensioning shaft 10 and a shaft locking block 11, the two support frames 1 are connected through the support connecting sleeve 4 to form a synchronous device support, the first idle wheel 5 and the second idle wheel 2 are respectively positioned at two sides of the support connecting sleeve 4 and are connected with the support frames 1 through the idle wheel shaft 6, two ends of the idle wheel shaft 6 are connected with the support frames 1 through the fixed locking sleeve 3, the first idle wheel 5 and the second idle wheel 2 are hollow shafts, two ends of the first idle wheel 5 and the second idle wheel 2 are respectively provided with the bearing 8, the bearings 8 on the two idle wheels are respectively fixed on the idle wheel shaft 6, the bearing 8 is connected with the first idle gear 5 and the second idle gear 2 through a bearing gland 7, so that the first idle gear 5 and the second idle gear 2 can rotate around the idle gear shaft 6 respectively.
Tensioning hydro-cylinder 9 is located synchronizer support bottom, tensioning hydro-cylinder 9's drive end is equipped with tensioning axle 10, tensioning axle 10 is equipped with lock axle piece 11 and makes tensioning axle 10 fixed, first idle wheel 5, second idle wheel 2 are connected through first belt to adjust tensioning axle 10 position through tensioning hydro-cylinder 9 and come first belt elasticity, when tensioning axle 10 reachs preset position, the fixed tensioning axle 10 of lock axle piece 11 makes its locking, wherein tensioning axle 10 is located the below of second idle wheel 2, and tensioning axle 10, second idle wheel 2 are synchronous relative motion under the drive of first belt.
The driving roller 12 and the driven roller 13 are connected with the synchronizing device through a second belt, the opening degree of the first belt on the first intermediate wheel 5 and the second intermediate wheel 2 is adjusted through the stroke of the tensioning oil cylinder, synchronous rotation of the driving roller 12 and the driven roller 13 is achieved, and the driving roller 12 and the driven roller 13 synchronously move in opposite directions under the driving of the second belt.
The motor drives the one end of the driving roller 12 to rotate, the other end of the driving roller 12 is synchronously rotated by the driven roller 13 under the action of the second belt, so that the driving roller 12 and the driven roller 13 synchronously rotate, the first idle wheel 5 and the second idle wheel 2 are connected through the first belt, the tension shaft 10 is adjusted through the tension oil cylinder 9 to achieve the first belt tightness, when the tension shaft 10 reaches the preset position, the tension shaft 10 is fixed by the shaft locking block 11 to be locked, the first belt tension progress can be adjusted by adjusting the stroke length of the tension oil cylinder 9, the synchronization of the driving roller 12 and the driven roller 13 can be ensured, and the uniform thickness of pressed grains is ensured.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention.
Claims (3)
1. The utility model provides a tablet press drive roll and driven roller synchronizer, includes drive roll (12), driven voller (13) and synchronizer, a serial communication port, synchronizer includes two support frames (1), second idle wheel (2), fixed locking cover (3), support adapter sleeve (4), first idle wheel (5), idle wheel axle (6), bearing gland (7), bearing (8), tensioning hydro-cylinder (9), tensioning axle (10) and lock axle piece (11), two support frames (1) are connected through support adapter sleeve (4) and are formed the synchronizer support, first idle wheel (5), second idle wheel (2) are located support adapter sleeve (4) both sides respectively to be connected with support frame (1) through idle wheel axle (6), idle wheel axle (6) both ends are connected with support frame (1) through fixed locking cover (3), first idle wheel (5), The second idle wheel (2) is a hollow shaft, bearings (8) are arranged at two ends inside the first idle wheel (5) and the second idle wheel (2), the bearings (8) on the two idle wheels are respectively fixed on an idle wheel shaft (6), the bearings (8) are connected with the first idle wheel (5) and the second idle wheel (2) through bearing glands (7) to enable the first idle wheel (5) and the second idle wheel (2) to respectively rotate around the idle wheel shaft (6), the tensioning oil cylinder (9) is positioned at the bottom of the synchronizing device support, a tensioning shaft (10) is arranged at the driving end of the tensioning oil cylinder (9), the tensioning shaft (10) is provided with a shaft locking block (11) to enable the tensioning shaft (10) to be fixed, the first idle wheel (5) and the second idle wheel (2) are connected through a first belt, and the position of the tensioning shaft (10) is adjusted through the tensioning oil cylinder (9) to achieve first belt tightness, when tensioning shaft (10) arrived and predetermineeing the position, tensioning shaft (10) are fixed in lock axle piece (11) and make its locking, drive roll (12), driven voller (13) link to each other with synchronizer through the second belt, and the synchronous of drive roll (12), driven voller (13) is reached through the opening degree of the first belt on the stroke adjustment first idle wheel (5), the second idle wheel (2) of tensioning hydro-cylinder.
2. The device for synchronizing the driving roller and the driven roller of the tablet press according to claim 1, wherein the driving roller (12) and the driven roller (13) are driven by a second belt to move synchronously in opposite directions.
3. The synchronous device for the driving roller and the driven roller of the tablet press according to claim 1, wherein the tensioning shaft (10) is located below the second intermediate wheel (2), and the tensioning shaft (10) and the second intermediate wheel (2) are driven by the first belt to move synchronously and oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122676474.6U CN216760896U (en) | 2021-11-04 | 2021-11-04 | Driving roller and driven roller synchronizing device of tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122676474.6U CN216760896U (en) | 2021-11-04 | 2021-11-04 | Driving roller and driven roller synchronizing device of tablet press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216760896U true CN216760896U (en) | 2022-06-17 |
Family
ID=81960516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122676474.6U Active CN216760896U (en) | 2021-11-04 | 2021-11-04 | Driving roller and driven roller synchronizing device of tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216760896U (en) |
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2021
- 2021-11-04 CN CN202122676474.6U patent/CN216760896U/en active Active
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