CN202609502U - Material pushing trolley - Google Patents
Material pushing trolley Download PDFInfo
- Publication number
- CN202609502U CN202609502U CN 201220108079 CN201220108079U CN202609502U CN 202609502 U CN202609502 U CN 202609502U CN 201220108079 CN201220108079 CN 201220108079 CN 201220108079 U CN201220108079 U CN 201220108079U CN 202609502 U CN202609502 U CN 202609502U
- Authority
- CN
- China
- Prior art keywords
- bearing
- vehicle frame
- frame
- wheel shaft
- pin
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a material pushing trolley which comprises a frame, wherein wheels are installed on the frame through wheel shafts, a through hole is arranged in the middle of the frame, a first pin is installed on the frame, a pushing head is rotatably installed on the first pin, a second pin is further arranged on the frame, and a traction rod is installed at the end of the frame. Step through holes are arranged in the middles of the wheels, the wheel shafts are installed in the step holes of the wheels through bearings, retaining rings are installed at the ends of the wheel shafts to fix the bearings on the wheel shafts, bearing pressing covers are installed in the step holes and are in pressure contact with the bearing end faces, annular grooves are arranged in the step holes, retaining rings are fixedly installed in the grooves, and the bearing pressing covers are positioned between the retaining rings and the bearings. The material pushing trolley is ingenious in structural design and convenient to manufacture and use. In addition, the pushing head can achieve automatic control by means of heavy hammer type design to complete starting and stopping of the trolley, accordingly the purpose of automatic material feeding is achieved, time and labor are saved, and working efficiency is improved.
Description
Technical field
The utility model relates to the pay-off field, and concrete is a kind of pusher dolly.
Background technology
Carry shaping material, in batch continuously in the course of processing, needing that design is a kind of can automatic transport to this material, replaces artificial or half mechanical work, to reach high efficiency purpose.
The utility model content
The purpose of the utility model is to manufacture and design a kind of automatic feeding dolly, and under automatically controlled cooperation, when expecting hopper, dolly can detect and automatic feeding automatically.
The technical scheme of the utility model:
The pusher dolly comprises vehicle frame, through wheel shaft wheel is installed on the vehicle frame, it is characterized in that: described vehicle frame middle part has through hole and bearing pin one is installed, and is rotatablely equipped with on the bearing pin one and cuts somebody's hair, and bearing pin two also is installed on the vehicle frame, and the vehicle frame end is equipped with draw bar; Described wheel middle part has step through-hole; Described wheel shaft through bearing installation in the stepped hole of wheel, described wheel shaft end be equipped with back-up ring with bearing fixing on described wheel shaft, in the described stepped hole bearing gland is installed; Gland pressure is contacted with described bearing face; Also have annular groove in the stepped hole, the groove internal fixation is equipped with back-up ring, and described bearing gland is between described back-up ring and bearing.
Described pusher dolly is characterized in that: described cutting somebody's hair is the weight hammer type structure of lightness sensation in the upper and heaviness in the lower, and its top leans on the vehicle frame front to take the form of inclined plane.
The advantage of the utility model:
The utility model structure design is ingenious, makes easy to usely, and the design of cutting somebody's hair through weight hammer type can realize automatic guidance, accomplishes the action that dolly starts and stops, and then accomplishes the purpose of automatic feeding, and is time saving and energy saving, improved work efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the lateral plan of the utility model.
The specific embodiment
Referring to accompanying drawing, the pusher dolly comprises vehicle frame 1; Through wheel shaft 2 wheel 3 is installed on the vehicle frame 1, vehicle frame 1 middle part has through hole and bearing pin 1 is installed, and is rotatablely equipped with on the bearing pin 1 and cuts somebody's hair 5; Bearing pin 26 also is installed on the vehicle frame 1, and vehicle frame 1 end is rotatablely equipped with draw bar 7; Wheel 3 middle parts have step through-hole; Wheel shaft 2 is installed in through bearing 8 in the stepped hole of wheel 3, wheel shaft 2 ends be equipped with back-up ring 9 with bearing fixing on described wheel shaft 2, bearing gland 10 is installed in the stepped hole; Gland 10 pressure are contacted with described bearing 8 end faces; Also have annular groove in the stepped hole, the groove internal fixation is equipped with back-up ring 11, and bearing gland 10 is between described back-up ring 9 and bearing 8; Cutting somebody's hair 5 is the weight hammer type structure of lightness sensation in the upper and heaviness in the lower, and its top leans on the vehicle frame front to take the form of inclined plane 12.
Claims (2)
1. the pusher dolly comprises vehicle frame, through wheel shaft wheel is installed on the vehicle frame; It is characterized in that: described vehicle frame middle part has through hole and bearing pin one is installed; Be rotatablely equipped with on the bearing pin one and cut somebody's hair, bearing pin two also is installed on the vehicle frame, the vehicle frame end is equipped with draw bar; Described wheel middle part has step through-hole; Described wheel shaft through bearing installation in the stepped hole of wheel, described wheel shaft end be equipped with back-up ring with bearing fixing on described wheel shaft, in the described stepped hole bearing gland is installed; Gland pressure is contacted with described bearing face; Also have annular groove in the stepped hole, the groove internal fixation is equipped with back-up ring, and described bearing gland is between described back-up ring and bearing.
2. pusher dolly according to claim 1 is characterized in that: described cutting somebody's hair is the weight hammer type structure of lightness sensation in the upper and heaviness in the lower, and its top leans on the vehicle frame front to take the form of inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220108079 CN202609502U (en) | 2012-03-21 | 2012-03-21 | Material pushing trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220108079 CN202609502U (en) | 2012-03-21 | 2012-03-21 | Material pushing trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202609502U true CN202609502U (en) | 2012-12-19 |
Family
ID=47343219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220108079 Expired - Fee Related CN202609502U (en) | 2012-03-21 | 2012-03-21 | Material pushing trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202609502U (en) |
-
2012
- 2012-03-21 CN CN 201220108079 patent/CN202609502U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |