CN214985587U - Material distribution trolley without power device - Google Patents
Material distribution trolley without power device Download PDFInfo
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- CN214985587U CN214985587U CN202022660314.8U CN202022660314U CN214985587U CN 214985587 U CN214985587 U CN 214985587U CN 202022660314 U CN202022660314 U CN 202022660314U CN 214985587 U CN214985587 U CN 214985587U
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- transmission shaft
- guider
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Abstract
The utility model relates to a material transport vehicle technical field specifically is a no power unit's material delivery dolly, which comprises a vehicle rack, lift material frame, a plurality of guider and transmission, the frame bottom is provided with the removal wheel that is used for the dolly to remove, guider fixed mounting is on the frame, lift material frame and guider sliding connection, transmission sets up in the frame, and transmission includes a plurality of transmission shafts, is connected through drive belt transmission between transmission shaft and the transmission shaft, and lower floor's transmission shaft is connected with removing wheel roller bearing transmission, and the superiors ' transmission shaft is connected with lift material frame transmission, the utility model discloses can return automatically, replace manual work, improve production efficiency, save the input cost, simple structure, energy saving consumption.
Description
Technical Field
The utility model relates to a material transport vehicle technical field especially relates to a material delivery dolly of unpowered device.
Background
Under the prior art, the material delivery mode adopts artifical loading, then draws the loading to the demand post through staff is manual, needs staff frequently to come and go pay-off, receive the car, relatively consumes the manpower.
Therefore, a material vehicle capable of automatically distributing materials and automatically returning empty vehicles is developed to replace manual operation, and production efficiency is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a pair of unpowered device's material delivery dolly can return automatically, replaces manual work, improves production efficiency, saves the input cost, simple structure, the energy saving consumed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a material delivery dolly of unpowered device, a serial communication port, which comprises a vehicle rack, the material frame goes up and down, a plurality of guider and transmission, the frame bottom is provided with the removal wheel that is used for the dolly to remove, guider fixed mounting is on the frame, the material frame goes up and down and guider sliding connection, transmission sets up in the frame, transmission includes a plurality of transmission shafts, the transmission shaft both ends connect soon on the frame, be provided with synchronous pulley on the transmission shaft, be connected through synchronous pulley transmission between transmission shaft and the transmission shaft, the transmission shaft of lower floor is connected with removal wheel roller bearing transmission, the transmission shaft of the superiors is connected with the transmission of material frame that goes up and down.
Furthermore, the frame is provided with a plurality of vertical supporting rods for supporting and installing the guiding device, the supporting rods are symmetrically arranged on the frame in a front-back and left-right mode, the overall strength of the frame is enhanced through the arrangement of the supporting rods, part of the weight of the frame is increased, and the trolley is guaranteed to move more stably.
Further, guider includes linear bearing and mounting panel, mounting panel and linear bearing fixed connection, and the mounting panel is fixed in the bracing piece, and in other schemes, also can adopt the supporting connection structure of slider and slide rail, the slider is installed in lift material frame bottom, and the slide rail is vertical to be installed on the bracing piece, slider and slide rail matching sliding connection.
Furthermore, a plurality of slide bars are arranged at the bottom of the lifting material frame and are in sliding connection with the linear bearings, and the slide bars are arranged in a plurality of directions and are matched with the linear bearings, so that the lifting material frame is kept to lift stably, and the stability of materials on the lifting material frame is kept.
Furthermore, the lifting material rack is vertically downwards provided with a transmission rod, the transmission rod is in transmission connection with the synchronous belt pulley of the transmission shaft on the uppermost layer, the transmission rod moves downwards to drive the synchronous belt pulley of the transmission shaft on the uppermost layer to rotate, and meanwhile the self weight of the lifting material rack is increased due to the arrangement of the transmission rod.
Furthermore, 1-2 synchronous belt wheels are arranged on the transmission shaft, when the two synchronous belt wheels are coaxially arranged, the two synchronous belt wheels are different in size so as to adjust the transmission ratio, and the large-size synchronous belt wheel of the transmission shaft positioned on the upper layer is in transmission connection with the small-size synchronous belt wheel of the transmission shaft positioned on the lower layer so as to adjust the walking distance of the trolley.
The utility model has the advantages that
The utility model provides a material delivery dolly without power unit is provided with a lifting material frame, a transmission shaft is driven to rotate by the dead weight of the lifting material frame so as to drive a dolly to move a wheel to move, automatic return is realized, manual operation is replaced, synchronous belt pulleys with different sizes are arranged between the transmission shaft and the transmission shaft so as to realize different transmission ratios, and the moving distance of the dolly is adjusted; the arrangement of the unpowered device saves the investment cost, has a simple structure and saves the energy consumption.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 schematic view of the overall structure of the present invention;
description of reference numerals: the device comprises a frame 1, a linear bearing 2, a mounting plate 3, a lifting material frame 4, a transmission rod 5, a sliding rod 6, an uppermost transmission shaft 7, a middle transmission shaft 8, a lowermost transmission shaft 9, a small synchronous belt wheel 10, a large synchronous belt wheel 11 and a moving wheel 12.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout, which are exemplary and are intended to be illustrative only and not to be construed as limiting the invention, and, accordingly, the description is for the purpose of illustration only and the practice of the inventive concepts herein is not intended to be limited solely to the exemplary embodiments described herein and the illustrations in the drawings, which are not intended to be limiting.
Example 1: material distribution trolley without power device
As shown in fig. 1: the trolley comprises a trolley frame 1, a lifting material frame 4, 4 guide devices and a transmission device, wherein the bottom of the trolley frame 1 is provided with a moving wheel 12 for moving the trolley, the trolley frame 1 is provided with a plurality of vertical support rods for supporting and installing the guide devices, and the support rods are symmetrically arranged on the trolley frame 1 in the front-back and left-right directions; the guide device is fixedly arranged on the vehicle frame 1, the guide device comprises a linear bearing and a mounting plate, the mounting plate is fixedly connected with the linear bearing, the mounting plate is fixed on a support rod, the lifting material frame 4 is connected with the guide device in a sliding way, 4 sliding rods 6 are arranged at the bottom of the lifting material frame 4, the sliding rods 6 are connected with the linear bearing in a sliding way, 4 direction-setting sliding rods 6 are matched with the linear bearing, the transmission device is arranged in the vehicle frame 1 and comprises three transmission shafts, two ends of each transmission shaft are rotatably connected on the vehicle frame 1, synchronous belt wheels are arranged on the transmission shafts, the transmission shafts are connected with the transmission shafts in a transmission way through the synchronous belt wheels, the transmission shaft 9 at the lowest layer is connected with a movable wheel 12 in a rolling way, the transmission shaft 7 at the uppermost layer is connected with the lifting material frame 4 in a transmission way, the lifting material frame 4 is vertically downwards provided with a transmission rod 5, and the transmission rod 5 is connected with the synchronous belt wheels of the transmission shaft 7 at the uppermost layer in a transmission way, the transmission rod 5 moves downwards to drive the synchronous belt wheel of the transmission shaft 7 at the uppermost layer to rotate.
Among the three transmission shafts, the transmission shaft on the uppermost layer is provided with 1 small-size synchronous pulley, the transmission shafts on the middle and lowermost layers are provided with one large synchronous pulley and one small synchronous pulley, the small synchronous pulley 10 of the middle transmission shaft 8 is in transmission with the synchronous pulley of the transmission shaft 7 on the uppermost layer, the large synchronous pulley 11 of the middle transmission shaft 8 is in transmission with the small synchronous pulley 10 of the transmission shaft 9 on the lowermost layer, and the large synchronous pulley 11 of the transmission shaft 9 on the lowermost layer is in transmission connection with the rotating shaft of the trolley moving wheel 12.
The transmission ratio of the small synchronous pulley 10 to the large synchronous pulley 11 is set to 1: 10.
The working principle is as follows: through three-stage transmission of the synchronous belt wheel, the dead weight of the material frame is converted into forward power of the distribution trolley, the forward distance is related to the transmission ratio, the descending height of the material frame under the dead weight is enlarged according to the transmission ratio, the transmission ratio is 1:10, the material frame descends by 100mm, and then the distribution trolley advances by 1 m. The distribution trolley is driven by the three-stage synchronous belt wheel, and finally power is transmitted to a movable wheel rotating shaft of the distribution trolley, so that driving force is provided for the distribution trolley.
Example 2: material distribution trolley without power device
The trolley comprises a trolley frame 1, a lifting material frame 4, a plurality of guide devices and a transmission device, wherein the bottom of the trolley frame 1 is provided with a moving wheel 12 for moving the trolley, the trolley frame 1 is provided with a plurality of vertical support rods for supporting and installing the guide devices, and the support rods are symmetrically arranged on the trolley frame 1 in the front-back and left-right directions; the guide device is fixedly arranged on the vehicle frame 1, the guide device comprises a slide rail and a mounting plate, the mounting plate is fixedly connected with the slide rail, the mounting plate is fixed on a support rod, the lifting material frame 4 is connected with the guide device in a sliding way, in the embodiment, 4 sliding blocks are arranged at the bottom of the lifting material frame 4, a sliding rod 6 is connected with the slide rail in a sliding way, 4 direction setting sliding blocks are matched with the slide rail, the transmission device is arranged in the vehicle frame 1 and comprises three transmission shafts, two ends of each transmission shaft are rotatably connected on the vehicle frame 1, a synchronous belt wheel is arranged on each transmission shaft, the transmission shafts are connected with each other through the synchronous belt wheel in a transmission way, the transmission shaft 9 at the lowest layer is connected with a roller of a movable wheel 12 in a transmission way, the transmission shaft 7 at the uppermost layer is connected with the lifting material frame 4 in a transmission way, the lifting material frame 4 is vertically downwards provided with a transmission rod 5, and the transmission rod 5 is connected with the synchronous belt wheel of the transmission shaft 7 at the uppermost layer, the transmission rod 5 moves downwards to drive the synchronous belt wheel of the transmission shaft 7 at the uppermost layer to rotate.
Among the three transmission shafts, the transmission shaft on the uppermost layer is provided with 1 small-size synchronous pulley, the transmission shafts on the middle and lowermost layers are provided with one large synchronous pulley and one small synchronous pulley, the small synchronous pulley 10 of the middle transmission shaft 8 is in transmission with the synchronous pulley of the transmission shaft 7 on the uppermost layer, the large synchronous pulley 11 of the middle transmission shaft 8 is in transmission with the small synchronous pulley 10 of the transmission shaft 9 on the lowermost layer, and the large synchronous pulley 11 of the transmission shaft 9 on the lowermost layer is in transmission connection with the rotating shaft of the trolley moving wheel 12.
Example 3: material distribution trolley without power device
The trolley comprises a trolley frame 1, a lifting material frame 4, a plurality of guide devices and a transmission device, wherein the bottom of the trolley frame 1 is provided with a moving wheel 12 for moving the trolley, the trolley frame 1 is provided with a plurality of vertical support rods for supporting and installing the guide devices, and the support rods are symmetrically arranged on the trolley frame 1 in the front-back and left-right directions; the guide device is fixedly arranged on the vehicle frame 1, the guide device comprises a slide rail and a mounting plate, the mounting plate is fixedly connected with the slide rail, the mounting plate is fixed on a support rod, the lifting material frame 4 is connected with the guide device in a sliding way, in the embodiment, 4 sliding blocks are arranged at the bottom of the lifting material frame 4, a sliding rod 6 is connected with the slide rail in a sliding way, 4 direction setting sliding blocks are matched with the slide rail, the transmission device is arranged in the vehicle frame 1 and comprises three transmission shafts, two ends of each transmission shaft are rotatably connected on the vehicle frame 1, synchronous belt wheels are arranged on the transmission shafts, the transmission shafts are connected with each other through the synchronous belt wheels in a transmission way, the transmission shaft 9 at the lowest layer is connected with the movable wheel 12 in a rolling way in a transmission way, the transmission shaft 7 at the uppermost layer is connected with the lifting material frame 4 in a transmission way, the transmission shafts at the uppermost layer are provided with 1 small-sized synchronous belt wheel and one transmission gear, the transmission shafts at the middle layer and the lowest layer are provided with one large-small synchronous belt wheel, a small synchronous belt pulley 10 of the middle transmission shaft 8 is in transmission with a synchronous belt pulley of the transmission shaft 7 at the uppermost layer, a large synchronous belt pulley 11 of the middle transmission shaft 8 is in transmission with a small synchronous belt pulley 10 of the transmission shaft 9 at the lowermost layer, and a large synchronous belt pulley 11 of the transmission shaft 9 at the lowermost layer is in transmission connection with a rotating shaft of a trolley moving wheel 12; the lifting material rack 4 is vertically provided with a transmission rod 5 downwards, the transmission rod 5 is a rack, the rack is meshed and matched with the transmission gear of the transmission shaft 7 on the uppermost layer, and the rack moves downwards to drive the synchronous belt pulley of the transmission shaft 7 on the uppermost layer to rotate.
Example 4
Under the condition of not considering the investment cost, a transmission structure of the trolley is cancelled, and a motor with a storage battery is in transmission connection with the rotating shaft of the trolley moving wheel 12.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (6)
1. The utility model provides a material delivery dolly of unpowered device, a serial communication port, which comprises a vehicle rack, the material frame goes up and down, a plurality of guider and transmission, the frame bottom is provided with the removal wheel that is used for the dolly to remove, guider fixed mounting is on the frame, the material frame goes up and down and guider sliding connection, transmission sets up in the frame, transmission includes a plurality of transmission shafts, the transmission shaft both ends connect soon on the frame, be provided with synchronous pulley on the transmission shaft, be connected through synchronous pulley transmission between transmission shaft and the transmission shaft, the transmission shaft of lower floor is connected with removal wheel roller bearing transmission, the transmission shaft of the superiors is connected with the transmission of material frame that goes up and down.
2. The unpowered material handling cart of claim 1 wherein the frame is provided with a plurality of vertical support bars for supporting and mounting the guide means.
3. The unpowered material handling cart of claim 1, wherein the guide comprises a linear bearing and a mounting plate, the mounting plate being fixedly attached to the linear bearing, the mounting plate being secured to the support bar.
4. The unpowered material distribution trolley according to claim 1, wherein a plurality of slide bars are arranged at the bottom of the lifting material rack and are slidably connected with the linear bearings.
5. The unpowered material dispensing trolley according to claim 1, wherein the lifting material rack is vertically and downwardly provided with a transmission rod, and the transmission rod is in transmission connection with a synchronous pulley of the transmission shaft at the uppermost layer.
6. The unpowered material dispensing cart of claim 1, wherein 1-2 synchronous pulleys are provided on the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022660314.8U CN214985587U (en) | 2020-11-17 | 2020-11-17 | Material distribution trolley without power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022660314.8U CN214985587U (en) | 2020-11-17 | 2020-11-17 | Material distribution trolley without power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214985587U true CN214985587U (en) | 2021-12-03 |
Family
ID=79138455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022660314.8U Active CN214985587U (en) | 2020-11-17 | 2020-11-17 | Material distribution trolley without power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214985587U (en) |
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2020
- 2020-11-17 CN CN202022660314.8U patent/CN214985587U/en active Active
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