CN214899832U - Wire barrow with automatic rotation function - Google Patents
Wire barrow with automatic rotation function Download PDFInfo
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- CN214899832U CN214899832U CN202120413177.XU CN202120413177U CN214899832U CN 214899832 U CN214899832 U CN 214899832U CN 202120413177 U CN202120413177 U CN 202120413177U CN 214899832 U CN214899832 U CN 214899832U
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- gear
- unwrapping wire
- shaft
- rotation axis
- frame
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Abstract
The utility model relates to a wire barrow with automatic rotation function, which comprises a vehicle rack, the rotation axis, the unwrapping wire axle, the frame rear portion is equipped with the return pulley, the frame front portion is equipped with car leg and handlebar, the frame both sides are equipped with the mount, the mount top is equipped with the rotation axis, the rotation axis passes through the bearing with the mount and is connected, be equipped with the unwrapping wire axle on the rotation axis, two return pulleys of center pin connection, be equipped with electronic clutch and first gear on the center pin of one of them return pulley, the one end of rotation axis is equipped with the second gear, first gear, the second gear passes through the chain and connects, every unwrapping wire axle rear is equipped with the metallic plate, be equipped with the unwrapping wire hole that corresponds with the unwrapping wire axle on the metallic plate, one of them unwrapping wire hole top is equipped with pressure sensor, the below is equipped with down force transducer, go up pressure sensor, down force transducer is connected with the controller, the controller is connected with electronic clutch. The utility model discloses can realize that the unwrapping wire speed of paying out spool is unanimous with the walking speed of wire barrow.
Description
Technical Field
The utility model belongs to cable conductor device relates to the wire barrow, concretely relates to wire barrow with automatic rotation function.
Background
The paying off shaft of the paying off vehicle rotates for paying off by pulling the cable, and if the weight of the paying off shaft is large, the pulling force of the cable is large, so that the cable is easily stretched and deformed. If the paying-off shaft is driven to rotate by the rotating motor, the paying-off speed of the paying-off shaft is difficult to be consistent with the walking speed of the paying-off trolley.
Disclosure of Invention
An object of the utility model is to solve above-mentioned problem, provide the wire barrow with automatic rotation function, its wire barrow walking in-process, the cable conductor can the vehicle-mounted unwrapping wire.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
the paying-off vehicle with the automatic rotation function comprises a vehicle frame, a rotating shaft, paying-off shafts, bottom wheels are arranged at the rear portion of the vehicle frame, vehicle legs and handlebars are arranged at the front portion of the vehicle frame, fixing frames are arranged on two sides of the vehicle frame, the rotating shaft is arranged above the fixing frames and is connected with the fixing frames through bearings, and the paying-off shafts are arranged on the rotating shaft.
Furthermore, a tensioning wheel is arranged on the chain.
Furthermore, the bearing frame of bearing is square, and the mount top is equipped with fixed frame, and the bearing frame is located fixed frame, and fixed frame top is equipped with the apron.
Further, the rotating shaft is connected with the pay-off shaft through a spline.
Further, shaft sleeves are respectively arranged on two sides of the pay-off shaft, and the shaft sleeves are connected with the rotating shaft through splines.
Furthermore, a hexagonal concave hole is formed in the first gear.
The utility model has the advantages that:
(1) the cable conductor is worn out from the unwrapping wire hole, when the unwrapping wire car was walked too fast, the unwrapping wire axle is because the relative unwrapping wire car walking speed of unwrapping wire is slow, the cable conductor is taut, pressure sensor is extruded in the cable conductor contact, it gives the controller to go up pressure sensor send signal this moment, the controller starts electronic clutch, electronic clutch couples together the shaft coupling of first gear with the center pin of return pulley, the return pulley rotates and drives first gear revolve, first gear drives the second gear revolve, the second gear drives the rotation axis and rotates.
(2) When the cable wire put down by the rotation of the pay-off shaft is too fast, the cable wire is bent and extruded to the lower pressure sensor, the lower pressure sensor sends a signal to the controller, the controller disconnects the electronic clutch, the electronic clutch disconnects the shaft coupling of the first gear from the central shaft of the bottom wheel, the bottom wheel does not drive the first gear to rotate, the first gear does not rotate, and the second gear stops rotating.
(3) The utility model discloses can realize that the unwrapping wire speed of paying out spool is unanimous with the walking speed of wire barrow.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the wire barrow with automatic rotation function of the present invention;
fig. 2 is a right side view of the wire barrow with automatic rotation function of the invention;
reference numerals: the bicycle comprises a bicycle frame-1, a bottom wheel-11, bicycle legs-12, a handlebar-13, a fixed frame-14, a central shaft-15, a fixed frame-16, a cover plate-17, a rotating shaft-2, a bearing seat-21, a pay-off shaft-3, a first gear-41, a second gear-42, a chain-43, a tension wheel-44, an electronic clutch-45, a wire guide plate-5, a pay-off hole-51, an upper pressure sensor-6, a lower pressure sensor-7 and a shaft sleeve-8.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.
The paying-off vehicle with the automatic rotation function comprises a vehicle frame 1, a rotating shaft 2 and a paying-off shaft 3, wherein a bottom wheel 11 is arranged at the rear part of the vehicle frame 1, vehicle legs 12 and a handlebar 13 are arranged at the front part of the vehicle frame 1, fixing frames 14 are arranged on two sides of the vehicle frame 1, the rotating shaft 2 is arranged above the fixing frames 14, the rotating shaft 2 is connected with the fixing frames 14 through bearings, and the paying-off shaft 3 is arranged on the rotating shaft 2. Two return pulleys 11 are connected to center pin 15, be equipped with electronic clutch 45 and first gear 41 on the center pin of one of them return pulley 11, the one end of rotation axis 2 is equipped with second gear 42, first gear 41, second gear 42 passes through chain 43 and connects, every unwrapping wire axle rear is equipped with wire guide 5, be equipped with the unwrapping wire hole 51 that corresponds with unwrapping wire axle 3 on the wire guide 5, the correspondence of 3 backs of every unwrapping wire axle is equipped with unwrapping wire hole 5, one of them unwrapping wire hole top is equipped with pressure sensor 6, the below is equipped with down force transducer 7, go up pressure sensor 6, down force transducer 7 is connected with the controller, the controller is connected with electronic clutch 45.
Furthermore, a tension wheel 44 is arranged on the chain 43.
Furthermore, a bearing seat 21 of the bearing is square, a fixed frame 16 is arranged above the fixed frame 14, the bearing seat 21 is located in the fixed frame 16, and a cover plate 17 is arranged above the fixed frame 16.
Further, the rotating shaft 2 is connected with the pay-off shaft 3 through a spline.
Further, the two sides of the pay-off shaft 3 are respectively provided with a shaft sleeve 8, and the shaft sleeves 8 are connected with the rotating shaft 2 through splines.
Further, a hexagonal concave hole 411 is formed in the first gear 41.
The specific functions of each structure of the embodiment are described as follows by referring to the attached drawings of the specification:
the paying-off vehicle with the automatic rotation function is shown in the attached figure 1 of the specification and comprises a vehicle frame 1, a rotating shaft 2 and a paying-off shaft 3, wherein a bottom wheel 11 is arranged at the rear part of the vehicle frame 1, vehicle legs 12 and a handlebar 13 are arranged at the front part of the vehicle frame 1, fixing frames 14 are arranged on two sides of the vehicle frame 1, the rotating shaft 2 is arranged above the fixing frames 14, the rotating shaft 2 is connected with the fixing frames 14 through bearings, and the paying-off shaft 3 is arranged on the rotating shaft 2. Referring to the attached drawing 2 in the specification, a central shaft 15 is connected with two bottom wheels 11, an electronic clutch 45 and a first gear 41 are arranged on the central shaft of one bottom wheel 11, a second gear 42 is arranged at one end of a rotating shaft 2, the first gear 41 and the second gear 42 are connected through a chain 43, a wire guide plate 5 is arranged behind each pay-off shaft, a pay-off hole 51 corresponding to each pay-off shaft 3 is arranged on each wire guide plate 5, a pay-off hole 5 is correspondingly arranged behind each pay-off shaft 3, an upper pressure sensor 6 is arranged above one pay-off hole, a lower pressure sensor 7 is arranged below one pay-off hole, the upper pressure sensor 6 and the lower pressure sensor 7 are connected with a controller, and the controller is connected with the electronic clutch 45.
Wear out from the unwrapping wire hole to this embodiment cable conductor, when the barrow was walked too fast, the unwrapping wire axle is because the relative unwrapping wire car walking speed of unwrapping wire is slow, the cable conductor is taut, pressure sensor is extruded in the cable conductor contact, it sends signal for the controller to go up pressure sensor this moment, the controller starts electronic clutch, electronic clutch couples together the shaft coupling of first gear and the center pin of return pulley, the return pulley rotates and drives first gear revolve, first gear drives the second gear revolve, the second gear drives the rotation axis and rotates. When the cable wire put down by the rotation of the pay-off shaft is too fast, the cable wire is bent and extruded to the lower pressure sensor, the lower pressure sensor sends a signal to the controller, the controller disconnects the electronic clutch, the electronic clutch disconnects the shaft coupling of the first gear from the central shaft of the bottom wheel, the bottom wheel does not drive the first gear to rotate, the first gear does not rotate, and the second gear stops rotating.
Further, referring to the attached drawings 1 and 2 of the specification, a chain 43 of the chain is further provided with a tension wheel 44, a central shaft of the tension wheel 44 is arranged on a sliding block, the sliding block is connected with a fixing pile on the frame through an adjusting screw rod, the sliding block is arranged in a guide rail of the frame, and the adjusting screw rod is connected with the fixing pile on the frame through a thread. When the adjusting screw rod is lifted, the sliding block is driven to move up and down, and the sliding block drives the tensioning wheel to move up and down, so that the tensioning degree of the chain is adjusted.
Further, referring to the attached fig. 1 of the specification, a bearing seat 21 of the bearing is square, a fixed frame 16 is arranged above the fixed frame 14, the bearing seat 21 is located in the fixed frame 16, and a cover plate 17 is arranged above the fixed frame 16. This structure is convenient for open apron 17, takes out the rotation axis and changes the unwrapping wire axle.
Further, rotation axis 2 passes through splined connection with paying out shaft 3, and this structure rotation axis rotates and drives paying out shaft and rotate.
Further, 3 both sides of unwrapping wire axle are equipped with axle sleeve 5 respectively, and axle sleeve 5 passes through splined connection with rotation axis 2, and the axle sleeve plays the interval effect to the unwrapping wire axle in the axial, makes the unwrapping wire axle not rock in the axial in the space to the axle sleeve rotates with the rotation axis together, and the axle sleeve does not produce wearing and tearing to the unwrapping wire axle.
Further, be equipped with hexagonal shrinkage pool 411 on the first gear 41, this embodiment still is furnished with the handle, and the terminal surface of handle is the hexagon, and the tip and the cooperation of hexagonal shrinkage pool of handle, handle can insert in the hexagonal shrinkage pool, twist grip, first gear revolve, and the rotation through first gear this moment is on winding the paying out reel with the cable conductor.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred embodiments of the present invention, and the present invention is not limited by the above preferred embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The paying-off vehicle with the automatic rotation function comprises a vehicle frame, a rotating shaft, paying-off shafts, bottom wheels are arranged at the rear portion of the vehicle frame, vehicle legs and handlebars are arranged at the front portion of the vehicle frame, fixing frames are arranged on two sides of the vehicle frame, the rotating shaft is arranged above the fixing frames and is connected with the fixing frames through bearings, and the paying-off shafts are arranged on the rotating shaft.
2. The wire barrow with automatic rotation function according to claim 1, wherein the chain is further provided with a tension wheel.
3. The wire barrow with automatic rotation function according to claim 1, wherein the bearing seat of the bearing is square, a fixing frame is arranged above the fixing frame, the bearing seat is located in the fixing frame, and a cover plate is arranged above the fixing frame.
4. The wire barrow with automatic rotation function according to claim 1, wherein the rotation shaft is connected with the wire releasing shaft through a spline.
5. The wire barrow with automatic rotation function according to claim 1, wherein the two sides of the paying-off shaft are respectively provided with a shaft sleeve, and the shaft sleeves are connected with the rotating shaft through splines.
6. The wire barrow with automatic rotation function according to claim 1, wherein the first gear is provided with a hexagonal concave hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413177.XU CN214899832U (en) | 2021-02-25 | 2021-02-25 | Wire barrow with automatic rotation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413177.XU CN214899832U (en) | 2021-02-25 | 2021-02-25 | Wire barrow with automatic rotation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899832U true CN214899832U (en) | 2021-11-26 |
Family
ID=78855460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120413177.XU Active CN214899832U (en) | 2021-02-25 | 2021-02-25 | Wire barrow with automatic rotation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899832U (en) |
-
2021
- 2021-02-25 CN CN202120413177.XU patent/CN214899832U/en active Active
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