CN208932320U - A kind of tensioning apparatus for towel transmission - Google Patents
A kind of tensioning apparatus for towel transmission Download PDFInfo
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- CN208932320U CN208932320U CN201821718632.1U CN201821718632U CN208932320U CN 208932320 U CN208932320 U CN 208932320U CN 201821718632 U CN201821718632 U CN 201821718632U CN 208932320 U CN208932320 U CN 208932320U
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Abstract
The utility model discloses a kind of tensioning apparatus for towel transmission, tensioning apparatus is located on transmitting device, the transmitting device includes the support foot rest and transmission support frame of permutation distribution, it transmits horizontal equipped with the first kidney slot on the extending direction of support frame, the one end for transmitting support frame is equipped with direction slot, first support is equipped between support foot rest, first support is equipped with positioning limiting fixator, positioning limiting fixator is circular tube structure, positioning limiting fixator is equipped with the U-shaped hole of array distribution, the cylinder bottom position of positioning limiting fixator is equipped with the first through hole, first through hole runs through positioning limiting fixator and first support, the lower section of the transmission support frame is equipped with second support, third bracket is equipped between second support.The utility model tensioning apparatus transmission device in the process of running, directly by rotating handles, adjusts the elastic of transmitting device, quickly finds the optimum operating mode of suitable belt or chain, saved the time, improve efficiency.
Description
Technical field
The utility model relates to a kind of tensioning apparatus, specifically a kind of tensioning apparatus for towel transmission.
Background technique
Transmission device is suffered from all trades and professions and is widely applied, and common transmission mode has chain, belt etc., in chain
Belt is acted on by the pressure of tension and carrying object for a long time, so that chain and belt are stretched deformation, to influence to transmit
Stability and production safety, usually chain and belt are periodically tensioned, to ensure the normal operation of transmission device,
In the prior art, increase screw rod at the both ends of delivery roll, by the adjusted fixation of nut, the mode of this tensioning can only
It is operated under equipment halted state, and time-consuming and laborious, tensioning is adjusted under halted state, need repeatedly to adjust, equipment fortune
Turn, just can determine that suitable state, chain and belt are too loose, and the inefficiency of transmission, stability is poor, and chain and belt are too
Tightly, the service life of chain and belt is influenced.
Utility model content
The purpose of this utility model is to provide a kind of tensioning apparatus for towel transmission, mistake of the transmission device in operation
Cheng Zhong, directly by rotating handles, screw rod control control piece slides in the slot of direction, so that delivery roll moves in the first kidney slot
Dynamic, to be tensioned to the transmission belt being wrapped on delivery roll, after tensioning, control fastener slides on kidney-shaped block, so that control
Clamp dog is stuck in U-shaped hole and is fixed；The optimum operating mode for quickly finding suitable belt or chain, has been saved the time, is improved
Efficiency；Directly by rotating handles, the tightness of transmitting device is adjusted, the labor intensity of staff is reduced.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of tensioning apparatus for towel transmission, tensioning apparatus are located on transmitting device, and the transmitting device includes whole
The support foot rest and transmission support frame of column distribution.
Horizontal on the extending direction of the transmission support frame to be equipped with the first kidney slot, the one end for transmitting support frame is equipped with direction
Slot, the lower section for transmitting support frame are equipped with direction hole.
First support is equipped between the support foot rest, first support is equipped with positioning limiting fixator, and positioning limiting fixator is circle
Shape tube structure, positioning limiting fixator are equipped with the U-shaped hole of array distribution.
The cylinder bottom position of the positioning limiting fixator is equipped with the first through hole, and the first through hole runs through positioning limiting fixator and first
Bracket.
The lower section of the transmission support frame is equipped with second support, is equipped with third bracket, third branch between second support
Frame is equipped with the second through hole, and guiding axis is equipped between the second support and support foot rest.
Sliding is equipped with control piece in the direction slot, and control piece includes the 4th bracket, and the 4th bracket is equipped with the first connection
Block, the first link block are equipped with threaded hole.
The both ends of 4th bracket be equipped with the 5th bracket, the 5th bracket be equipped with third through hole, the one of the 5th bracket
End is fastenedly connected with the 4th bracket, and the other end is equipped with the second link block, and the second link block is equipped with the 4th through hole.
Rotation is equipped with delivery roll in 4th through hole, and delivery roll includes roll body and fixing axle.
Rotation is equipped with driving member in second through hole, and driving member includes screw rod, and screw rod and threaded hole cooperation are driven.
One end of the screw rod is equipped with the first rotation fixed block, and the other end is equipped with the first limited block.
The opposite side that screw rod is connected on first limited block is equipped with the second rotation fixed block, and second rotates on fixed block
The opposite side for being connected with the first limited block is equipped with the second limited block.
Be connected on second limited block the second rotation fixed block opposite side be equipped with kidney-shaped block, one end of kidney-shaped block with
Second limited block is fastenedly connected, and the other end is equipped with third limited block.
Sliding is equipped with control fastener on the kidney-shaped block, and control fastener includes control fastener main body, controls in fastener main body
Equipped with kidney slot.
The control fastener main body is equipped with control block, and the opposite side that control fastener main body is equipped with control block is equipped with handle
Hand.
Further, the threaded hole, the first through hole and the concentric distribution of the second through hole.
Further, the control piece is slided in the slot of direction by the second link block.
Further, the fixing axle is rotatablely connected by bearing and the 4th through hole.
Further, the second rotation fixed block is rotatablely connected by bearing and the first through hole, passes through the first limit
Block and the second limited block limit driving member.
Further, the first rotation fixed block is rotatablely connected by bearing and the second through hole.
Further, the control fastener is slided on kidney-shaped block by the second kidney slot.
The utility model has the beneficial effects that
1, the utility model tensioning apparatus transmission device in the process of running, directly by rotating handles, adjusts transmission
Device it is elastic, quickly find the optimum operating mode of suitable belt or chain, saved the time, improve efficiency；
2, the utility model tensioning apparatus transmission device directly passes through rotating handles, adjusts the tightness of transmitting device,
Reduce the labor intensity of staff；
3, the utility model tensioning device structure is simple, high-efficient, is suitable for practical.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model tensioning device structure schematic diagram；
Fig. 2 is the utility model transmitting device structural schematic diagram；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 2；
Fig. 4 is the utility model control piece structural schematic diagram；
Fig. 5 is the utility model delivery roll structural schematic diagram；
Fig. 6 is the utility model drive member structure schematic diagram；
Fig. 7 is the utility model control fastener structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
A kind of tensioning apparatus for towel transmission, tensioning apparatus are located on transmitting device 1, as shown in Figure 1, Figure 2, Figure 3 shows,
Transmitting device 1 includes the support foot rest 11 and transmission support frame 12 of permutation distribution.
It transmits level on the extending direction of support frame 12 and is equipped with the first kidney slot 121, one end of transmission support frame 12 is equipped with
The lower section of direction slot 122, transmission support frame 12 is equipped with direction hole 123,123 connection direction slot 122 of direction hole and the external world.
First support 13 is equipped between support foot rest 11, first support 13 is equipped with positioning limiting fixator 131, positioning limiting fixator
131 be circular tube structure, and positioning limiting fixator 131 is equipped with the U-shaped hole 132 of array distribution, the cylinder bottom position of positioning limiting fixator 131
The first through hole 133 is installed, the first through hole 133 runs through positioning limiting fixator 131 and first support 13.
The lower section for transmitting support frame 12 is equipped with second support 14, and third bracket 15 is equipped between second support 14, the
Three brackets 15 are equipped with the second through hole 151, the first through hole 133 and the concentric distribution of the second through hole 151.
Guiding axis 16 is equipped between second support 14 and support foot rest 11.
Sliding is equipped with control piece 2 in direction slot 122, and as Figure 1 and Figure 4, control piece 2 includes the 4th bracket 21, and the 4th
Frame 21 is equipped with the first link block 22, and the first link block 22 is equipped with threaded hole 23, threaded hole 23, the first through hole 133 and the
The concentric distribution of two through hole 151.
The both ends of 4th bracket 21 are equipped with the 5th bracket 24, and the 5th bracket 24 is equipped with third through hole 25, and third runs through
Hole 25 is oriented to control piece 2 with the cooperation of guiding axis 16, and one end and the 4th bracket 21 of the 5th bracket 24 are fastenedly connected, another
End is equipped with the second link block 26, and the second link block 26 is equipped with the 4th through hole 27, and control piece 2 is by the second link block 26 in side
It is slided into slot 122.
Rotation is equipped with delivery roll 3 in 4th through hole 27, as shown in figure 5, delivery roll 3 includes roll body 31 and fixing axle 32,
Fixing axle 32 is rotatablely connected by bearing and the 4th through hole 27.
Rotation is equipped with driving member 4 in second through hole 151, and as shown in Fig. 1, Fig. 6, driving member 4 includes screw rod 41, screw rod 41
Cooperate with threaded hole 23.
One end of screw rod 41 is equipped with the first rotation fixed block 42, and the first rotation fixed block 42 passes through bearing and the second through hole
151 rotation connections, the other end are equipped with the first limited block 43.
The opposite side that screw rod 41 is connected on first limited block 43 is equipped with the second rotation fixed block 44, the second rotation fixed block
The opposite side that the first limited block 43 is connected on 44 is equipped with the second limited block 45, and the second rotation fixed block 44 passes through bearing and first
Through hole 133 is rotatablely connected, and is limited by the first limited block 43 and the second limited block 45 to driving member 4.
Be connected on second limited block 45 second rotation fixed block 44 opposite side be equipped with kidney-shaped block 46, the one of kidney-shaped block 46
End is fastenedly connected with the second limited block 45, and the other end is equipped with third limited block 47.
Sliding is equipped with control fastener 5 on kidney-shaped block 46, and as shown in Figure 1, Figure 7 shows, control fastener 5 includes control fastener main body
51, control fastener main body 51 is equipped with kidney slot 52, and control fastener 5 is slided on kidney-shaped block 46 by the second kidney slot 52.
It controls fastener main body 51 and is equipped with control block 53, the opposite side that control fastener main body 51 is equipped with control block 53 is equipped with
Handle 54.
In use, screw rod 41 controls control piece 2 and slides in direction slot 122, so that delivery roll 3 by rotating handles 54
It is moved in the first kidney slot 121, to be tensioned to the transmission belt being wrapped on delivery roll 3, after tensioning, controls fastener 5
It is slided on kidney-shaped block 46, so that control block 53 is stuck in U-shaped hole 132 and is fixed.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of tensioning apparatus for towel transmission, tensioning apparatus are located on transmitting device (1), which is characterized in that the biography
Defeated device (1) includes support foot rest (11) and transmission support frame (12) of permutation distribution；
It is horizontal on the extending direction of transmission support frame (12) to be equipped with the first kidney slot (121), the one of transmission support frame (12)
End is equipped with direction slot (122), and the lower section of transmission support frame (12) is equipped with direction hole (123)；
First support (13) are equipped between the support foot rest (11), first support (13) is equipped with positioning limiting fixator (131), limit
Position fixing piece (131) is circular tube structure, and positioning limiting fixator (131) is equipped with the U-shaped hole (132) of array distribution；
The cylinder bottom position of the positioning limiting fixator (131) is equipped with the first through hole (133), and the first through hole (133) is through limit
Fixing piece (131) and first support (13)；
The lower section of transmission support frame (12) is equipped with second support (14), and third bracket is equipped between second support (14)
(15), third bracket (15) is equipped with the second through hole (151), is equipped between the second support (14) and support foot rest (11)
Guiding axis (16)；
Sliding is equipped with control piece (2) in the direction slot (122), and control piece (2) includes the 4th bracket (21), the 4th bracket (21)
It is equipped with the first link block (22), the first link block (22) is equipped with threaded hole (23)；
The both ends of 4th bracket (21) are equipped with the 5th bracket (24), and the 5th bracket (24) is equipped with third through hole (25),
One end of 5th bracket (24) is fastenedly connected with the 4th bracket (21), and the other end is equipped with the second link block (26), the second link block
(26) it is equipped with the 4th through hole (27)；
Rotation is equipped with delivery roll (3) in 4th through hole (27), and delivery roll (3) includes roll body (31) and fixing axle (32)；
Rotation is equipped with driving member (4) in second through hole (151), and driving member (4) includes screw rod (41), screw rod (41) and spiral shell
Pit (23) cooperation transmission；
One end of the screw rod (41) is equipped with the first rotation fixed block (42), and the other end is equipped with the first limited block (43)；
The opposite side that screw rod (41) is connected on first limited block (43) is equipped with the second rotation fixed block (44), the second rotation
The opposite side that the first limited block (43) is connected on fixed block (44) is equipped with the second limited block (45)；
The opposite side that the second rotation fixed block (44) is connected on second limited block (45) is equipped with kidney-shaped block (46), kidney-shaped block
(46) one end is fastenedly connected with the second limited block (45), and the other end is equipped with third limited block (47)；
Sliding is equipped with control fastener (5) on the kidney-shaped block (46), and control fastener (5) includes control fastener main body (51), control
Fastener main body (51) is equipped with kidney slot (52)；
The control fastener main body (51) is equipped with control block (53), and control fastener main body (51) is equipped with the phase of control block (53)
Opposite side is equipped with handle (54).
2. a kind of tensioning apparatus for towel transmission according to claim 1, which is characterized in that the threaded hole
(23), the first through hole (133) and the second through hole (151) concentric distribution.
3. a kind of tensioning apparatus for towel transmission according to claim 1, which is characterized in that the control piece (2)
The sliding in direction slot (122) by the second link block (26).
4. a kind of tensioning apparatus for towel transmission according to claim 1, which is characterized in that the fixing axle (32)
It is rotatablely connected by bearing and the 4th through hole (27).
5. a kind of tensioning apparatus for towel transmission according to claim 1, which is characterized in that second rotation is solid
Determine block (44) to be rotatablely connected by bearing and the first through hole (133), passes through the first limited block (43) and the second limited block (45)
Driving member (4) is limited.
6. a kind of tensioning apparatus for towel transmission according to claim 1, which is characterized in that first rotation is solid
Determine block (42) to be rotatablely connected by bearing and the second through hole (151).
7. a kind of tensioning apparatus for towel transmission according to claim 1, which is characterized in that the control fastener
(5) it is slided on kidney-shaped block (46) by the second kidney slot (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821718632.1U CN208932320U (en) | 2018-10-22 | 2018-10-22 | A kind of tensioning apparatus for towel transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821718632.1U CN208932320U (en) | 2018-10-22 | 2018-10-22 | A kind of tensioning apparatus for towel transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932320U true CN208932320U (en) | 2019-06-04 |
Family
ID=66725593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821718632.1U Active CN208932320U (en) | 2018-10-22 | 2018-10-22 | A kind of tensioning apparatus for towel transmission |
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| Country | Link |
|---|---|
| CN (1) | CN208932320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476522A (en) * | 2021-12-16 | 2022-05-13 | 北方魏家峁煤电有限责任公司 | Directional transmission track that mine was adopted |
-
2018
- 2018-10-22 CN CN201821718632.1U patent/CN208932320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476522A (en) * | 2021-12-16 | 2022-05-13 | 北方魏家峁煤电有限责任公司 | Directional transmission track that mine was adopted |
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