CN207889782U - A kind of idler wheel suitching type article carrying vehicle - Google Patents
A kind of idler wheel suitching type article carrying vehicle Download PDFInfo
- Publication number
- CN207889782U CN207889782U CN201820291954.6U CN201820291954U CN207889782U CN 207889782 U CN207889782 U CN 207889782U CN 201820291954 U CN201820291954 U CN 201820291954U CN 207889782 U CN207889782 U CN 207889782U
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- CN
- China
- Prior art keywords
- idler wheel
- operating rocker
- shaft
- positioning tube
- article carrying
- Prior art date
- 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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Abstract
The utility model discloses a kind of idler wheel suitching type article carrying vehicles,Including vehicle frame,Directive wheel,First idler wheel,Swing arm driving assembly,Idler wheel operating rocker and the second idler wheel,Directive wheel is arranged in one end of vehicle frame,First idler wheel is set to the both sides of the vehicle frame other end,Swing arm driving assembly is set on vehicle frame,Idler wheel operating rocker is connected by thread groove with threaded rod,Second idler wheel is set to the other end of idler wheel operating rocker,By the way that idler wheel operating rocker is arranged,The other end of idler wheel operating rocker is connected on swing arm driving assembly,The second idler wheel is set to be rotated instead of the first idler wheel,Improve the ground clearance of car body,And second driving device drive idler wheel operating rocker far from or close to car body,To be adapted to different size of cargo,Prevent idler wheel operating rocker limitation can arrangement of goods size,The use of vehicle easy to carry is switched over by auxiliary power driving idler wheel operating rocker,It is difficult to carry out the switching of idler wheel when preventing manual switching from causing carrier bearing goods.
Description
Technical field
The utility model is related to haulage equipment technical field, more particularly to a kind of idler wheel suitching type article carrying vehicle.
Background technology
Carrier is a kind of cargo assistant conveyance tool, as shown in Figure 1, carrier controls lifting gear by handle, is risen
The idler wheel of car body both sides is lifted by falling unit, so that the carrier of insertion tray bottom is moved up, cargo is lifted, and by leading
Drawing handle makes carrier move, and has been widely used in the industries such as warehouse logistics, weaving, papermaking, food, becomes the day of people
Indispensable tool in often production and life.
Since carrier is mainly used for carrying out movement in the workshop or warehouse of Land leveling, flooring is more flat
It is whole, therefore carrier bottom roller size is less than normal, and in order to adapt to the terrain clearance of pallet, convenient for pallet is transferred to carrying
On the article carrying platform of vehicle, the road clearance for carrying car bottom is also little.
However, during actual use, carrier often needs to be moved to outside workshop or warehouse, on outdoor ground
Upper movement, such as by item transfer to another workshop, or transport on lorry and container, but outdoor ground is due to large-scale goods
Vehicle roll and the presence of the foreign matters such as sandstone, ground out-of-flatness, and the idler wheel of carrier is smaller and the lower characteristic of vehicle bottom
Cause its passability poor, carrier meets with and is often absorbed at hollow, also often has the place of foreign matter to meet with the case where rubbing bottom on ground, gently
It then causes to scratch, influences kinds of goods carrying, it is heavy then cause carrier emergency stop or inclination, cause kinds of goods to topple, generation economic loss, and
Idler wheel, which is directly replaced with bull wheel, will cause carrier lifting inconvenient, carrier underbody increase will so that can not with existing pallet into
Row adaptation.
Utility model content
For this reason, it may be necessary to provide a kind of idler wheel suitching type article carrying vehicle, with solve carrier idler wheel in the prior art it is small go out
The problem of existing landform handling capacity difference.
To achieve the above object, inventor provide a kind of idler wheel suitching type article carrying vehicle, including vehicle frame, directive wheel,
First idler wheel, swing arm driving assembly, idler wheel operating rocker and the second idler wheel；
The directive wheel is arranged in one end of vehicle frame；
First idler wheel is set to the both sides of the vehicle frame other end；
The swing arm driving assembly is set on vehicle frame, including shaft, the first transmission gear, first driving means, and first
Threaded rod, the second threaded rod, the second transmission gear, the second driving device, shaft are tubular structure, and the both ends of shaft are respectively facing
The both sides of car body, the first transmission gear are set in shaft, and the first transmission device and the first transmission gear are sequentially connected, the first spiral shell
With on the inside of shaft, the first threaded rod and the second threaded rod are symmetrically disposed on for rasp bar, the second threaded rod and the setting of the second transmission gear
The second driving device of both sides of second transmission gear is sequentially connected with the second transmission gear；
One end of the idler wheel operating rocker is equipped with thread groove, and idler wheel operating rocker is connected by thread groove with threaded rod；
Second idler wheel is set to the other end of idler wheel operating rocker, and the diameter of the second idler wheel is more than the straight of the first idler wheel
Diameter.
Further, further include positioning tube, positioning tube is connected with one end of idler wheel operating rocker, the size of positioning tube with turn
The internal diameter of axis is adapted, and thread groove is set on positioning tube, and idler wheel operating rocker is connected by positioning tube with shaft.
Further, further include positioning tube groove, positioning tube groove is set on positioning tube, and the inside of shaft is equipped with convex
It rises, protrusion is adapted with positioning tube groove.
Further, further include swing arm locating slot, swing arm locating slot is set in shaft, the size of swing arm locating slot and rolling
The size of wheel operating rocker is adapted.
Further, swing arm locating slot is more than the size of idler wheel operating rocker towards the opening size of idler wheel operating rocker side.
Further, further include third driving device, third driving device and directive wheel drive connection.
Further, further include control panel, control panel is electrically connected with first driving means and the second driving device respectively
It connects.
Further, first driving means and the second driving device are motor.
It is different from the prior art, above-mentioned technical proposal has the following advantages that：By the way that idler wheel operating rocker is arranged, diameter is more than
Second idler wheel of the first idler wheel is set to one end of idler wheel operating rocker, and the other end of idler wheel operating rocker is connected to swing arm driving assembly
On, it drives idler wheel operating rocker to turn to the first idler wheel present position by the first driving means of swing arm driving assembly, makes the second rolling
Wheel is rotated instead of the first idler wheel, improves the ground clearance of car body, and the second driving device drives idler wheel operating rocker separate
Or close to car body, to be adapted to different size of cargo, prevent the limitation of idler wheel operating rocker can arrangement of goods size, by auxiliary power
Driving idler wheel operating rocker switches over the use of vehicle easy to carry, be difficult to when preventing manual switching from causing carrier bearing goods into
The switching of row idler wheel.
Description of the drawings
Fig. 1 is the three dimensional structure diagram of carrier in background technology；
Fig. 2 is the three dimensional structure diagram of idler wheel suitching type article carrying vehicle in the utility model embodiment；
Fig. 3 is the side structure schematic diagram of idler wheel suitching type article carrying vehicle in the utility model embodiment；
Fig. 4 is the thin portion structural schematic diagram of idler wheel suitching type article carrying vehicle in the utility model embodiment；
Fig. 5 is to put arm pivoted internal structure schematic diagram in the utility model embodiment.
Reference sign：
101, vehicle frame；102, handle；1021, control panel；
201, directive wheel；202, third driving device；
301, the first idler wheel；
401, swing arm driving assembly；402, shaft；4021, swing arm locating slot；
403, the first transmission gear；404, first driving means；405, the first threaded rod；
406, the second threaded rod；407, the second transmission gear；408, the second driving device；
501, idler wheel operating rocker；502, positioning tube；5021, positioning tube groove；
601, the second idler wheel.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
Also referring to Fig. 2 to Fig. 5, present embodiment discloses a kind of idler wheel suitching type article carrying vehicle, set on vehicle frame 101
There are cargo carrying platform, handle 102 to be set on vehicle frame 101, directive wheel 201 is set to one end of vehicle frame 101, the first idler wheel
301, which are set to vehicle frame 101, is equipped with one end of cargo carrying platform, and is set to the both sides of vehicle frame 101.Swing arm driving assembly 401
It is set on vehicle frame 101, including shaft 402, the first transmission gear 403, first driving means 404, the first threaded rod 405,
Two threaded rods 406, the second transmission gear 407 and the second driving device 408.Shaft 402 is hollow tubular structure, shaft 402
It being assemblied on vehicle frame 101, both ends are respectively facing the both sides of car body 101, and the first transmission gear 403 is set in shaft 402, and first
Driving device 404 is installed on car body, and first driving means 404 are motor, and the power output axis connection retarder of motor slows down
The power output shaft of device is equipped with gear, and is meshed with the first transmission gear 403 by gear.First threaded rod 405, second
Threaded rod 406 and the second transmission gear 407 are set to the inside of shaft 402, the first threaded rod 405 and the second threaded rod 406
Screw thread is symmetrical arranged, and is connected on the second transmission gear 407, and the second driving device 408 is set in shaft 402, the
Two driving devices 408 be motor, and the power output shaft of motor be equipped with gear, the second transmission gear 407 by gear with
Second driving device 408 is sequentially connected.The both sides for being respectively arranged at car body 101 of idler wheel operating rocker 501, idler wheel operating rocker 501
One end be equipped with threaded hole, the threaded hole of the idler wheel operating rocker 501 of both sides respectively with the first threaded rod 405 and the second threaded rod
406 are adapted.Second idler wheel 601 is set to the other end of idler wheel operating rocker.
According to above structure, idler wheel suitching type article carrying vehicle it is specifically used during, operating personnel's pull handle
Carrier movement is driven, when carrier needs to transport cargo, and when being moved on the rugged road surface of topography, operating personnel start the
One driving device, first driving means drive the first transmission gear, and the first drive gears turn shaft rotation is dynamic, and shaft drives idler wheel
Operating rocker rotates, and the second idler wheel of liftoff state is moved to the first idler wheel present position direction, and is jacked up under motor driving
The cargo placed on car body and cargo carrying platform jacks up, and replaces the first idler wheel to contact ground by the second idler wheel, then passes through
Cylinder jacks up directive wheel, keeps car body holding horizontal, and car body terrain clearance increases, and is moved on rough ground with aftercarriage movement.
When operating personnel use carrier component goods, if distance is less than the width of cargo between the idler wheel operating rocker of car body both sides,
Then starting the second driving device, the second driving device drives the first threaded rod and the second threaded rod by the second transmission gear, the
One threaded rod and the second threaded rod drive both sides of the idler wheel operating rocker far from car body in rotation process, make two idler wheel operating rockers
The distance between increase, so that cargo is positioned on the cargo carrying platform of transfer cart.If between two idler wheel operating rockers
Apart from excessive so that when the cargo being positioned on cargo carrying platform places unstable, the power of the second driving device can be passed through
Output shaft reversely rotates, and the distance between two idler wheel operating rockers is made to reduce, and clamps one jiao of cargo, convenient for being carried out to cargo
It is fixed.
Further include swing arm locating slot 4021, swing arm locating slot 4021 in the above-described embodiments also referring to Fig. 2 and Fig. 4
The both ends of shaft 402 are set to, and are extended to 101 both sides of car body, groove body size and the idler wheel operating rocker of swing arm locating slot 4021
501 size is adapted, and swing arm locating slot is arranged by the both ends of shaft 402, when idler wheel operating rocker is far from or close to car body,
It is positioned by swing arm locating slot, prevents idler wheel operating rocker from deviating.
Further include positioning tube 502 in the above-described embodiments, positioning tube 502 is set to also referring to Fig. 2, Fig. 4 and Fig. 5
One end of idler wheel operating rocker 501, threaded hole are set on positioning tube 502, and idler wheel operating rocker passes through the threaded hole on positioning tube 502
It is connected with the first threaded rod 405 and the second threaded rod 406, the cambered surface of positioning tube 502 is in contact with the medial surface of shaft 402,
The cambered surface of positioning tube 502 is equipped with positioning tube groove 5021, and positioning tube groove 5021 is arranged along the length direction of positioning tube, shaft
The medial surface at 402 both ends is equipped with protrusion, and protrusion is adapted with positioning tube groove 5021.By the way that positioning tube is arranged, and positioning
Setting positioning tube groove is adapted with the protrusion being arranged on the inside of shaft in the cambered surface of cylinder, in positioning tube along two Slideslip of car body, far
When from or close to car body, the rotation for making positioning tube in flexible time limit positioning tube can be slided on positioning tube groove by protrusion.
Referring to Fig. 3, further including third driving device 202, the power of third driving device 202 in the above-described embodiments
Output shaft is connected with directive wheel 201, by the way that third driving device is arranged, convenient for providing power to directive wheel, makes carrier just
In movement, the physical demands of operating personnel in use is reduced.
Referring to Fig. 2, further including control panel 1021 in the above-described embodiments, control panel 1021 is set to handle 102
On, control panel 102 is equipped with switch, and drives fill with first driving means 404, the second driving device 408 and third respectively
Set 202 electrical connections, by the way that control panel is arranged on handle 102, convenient for operating personnel hold handle when to being arranged on car body
Driving device controlled.
In the above-described embodiments, first driving means, the second driving device and third driving device select clockwise and anticlockwise motor,
Cylinder replacement can be used in first driving means and the second driving device in certain embodiments.
In certain embodiments, further include bearing, bearing is set on the medial surface of shaft, the first threaded rod and the second spiral shell
Rasp bar is assemblied on bearing, by the way that bearing is arranged in shaft medial surface, convenient for determining the first threaded rod and the second threaded rod
Position.
It should be noted that although the various embodiments described above have been described herein, it is not intended to limit
The scope of patent protection of the utility model.Therefore, the innovative idea based on the utility model carries out embodiment described herein
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the protection model of the utility model patent
Within enclosing.
Claims (8)
1. a kind of idler wheel suitching type article carrying vehicle, which is characterized in that total including vehicle frame, directive wheel, the first idler wheel, swing arm driving
At, idler wheel operating rocker and the second idler wheel；
The directive wheel is arranged in one end of vehicle frame；
First idler wheel is set to the both sides of the vehicle frame other end；
The swing arm driving assembly is set on vehicle frame, including shaft, the first transmission gear, first driving means, the first screw thread
Bar, the second threaded rod, the second transmission gear, the second driving device, shaft are tubular structure, and the both ends of shaft are respectively facing car body
Both sides, the first transmission gear is set in shaft, and the first transmission device and the first transmission gear are sequentially connected, the first screw thread
With on the inside of shaft, the first threaded rod and the second threaded rod are symmetrically disposed on for bar, the second threaded rod and the setting of the second transmission gear
The second driving device of both sides of two transmission gears is sequentially connected with the second transmission gear；
One end of the idler wheel operating rocker is equipped with thread groove, and idler wheel operating rocker is connected by thread groove with threaded rod；
Second idler wheel is set to the other end of idler wheel operating rocker, and the diameter of the second idler wheel is more than the diameter of the first idler wheel.
2. idler wheel suitching type article carrying vehicle according to claim 1, which is characterized in that further include positioning tube, positioning tube
It is connected with one end of idler wheel operating rocker, the size of positioning tube is adapted with the internal diameter of shaft, and thread groove is set on positioning tube,
Idler wheel operating rocker is connected by positioning tube with shaft.
3. idler wheel suitching type article carrying vehicle according to claim 2, which is characterized in that further include positioning tube groove, it is fixed
Position cylinder groove is set on positioning tube, and the inside of shaft is equipped with protrusion, and protrusion is adapted with positioning tube groove.
4. idler wheel suitching type article carrying vehicle according to claim 1, which is characterized in that further include swing arm locating slot, pendulum
Arm locating slot is set in shaft, and the size of swing arm locating slot is adapted with the size of idler wheel operating rocker.
5. idler wheel suitching type article carrying vehicle according to claim 4, which is characterized in that swing arm locating slot is cut towards idler wheel
The opening size for changing arm side is more than the size of idler wheel operating rocker.
6. idler wheel suitching type article carrying vehicle according to claim 1, which is characterized in that further include third driving device,
Third driving device is sequentially connected with directive wheel.
7. idler wheel suitching type article carrying vehicle according to claim 1, which is characterized in that further include control panel, control
Panel is electrically connected with first driving means and the second driving device respectively.
8. idler wheel suitching type article carrying vehicle according to claim 1, which is characterized in that first driving means and second are driven
Dynamic device is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291954.6U CN207889782U (en) | 2018-03-02 | 2018-03-02 | A kind of idler wheel suitching type article carrying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291954.6U CN207889782U (en) | 2018-03-02 | 2018-03-02 | A kind of idler wheel suitching type article carrying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207889782U true CN207889782U (en) | 2018-09-21 |
Family
ID=63541057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820291954.6U Expired - Fee Related CN207889782U (en) | 2018-03-02 | 2018-03-02 | A kind of idler wheel suitching type article carrying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207889782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801172A (en) * | 2019-10-30 | 2020-02-18 | 南宁学院 | Cleaning device for side and bottom of internal groove of squatting pan |
| CN111267929A (en) * | 2019-12-19 | 2020-06-12 | 国网山东省电力公司济宁供电公司 | Wheel type well lid opening and carrying device |
-
2018
- 2018-03-02 CN CN201820291954.6U patent/CN207889782U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801172A (en) * | 2019-10-30 | 2020-02-18 | 南宁学院 | Cleaning device for side and bottom of internal groove of squatting pan |
| CN111267929A (en) * | 2019-12-19 | 2020-06-12 | 国网山东省电力公司济宁供电公司 | Wheel type well lid opening and carrying device |
| CN111267929B (en) * | 2019-12-19 | 2021-06-29 | 国网山东省电力公司济宁供电公司 | Wheel type well lid opening and carrying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20200302 |