CN202703745U - Roller type composite pallet truck with self-locking device - Google Patents
Roller type composite pallet truck with self-locking device Download PDFInfo
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- CN202703745U CN202703745U CN 201220332577 CN201220332577U CN202703745U CN 202703745 U CN202703745 U CN 202703745U CN 201220332577 CN201220332577 CN 201220332577 CN 201220332577 U CN201220332577 U CN 201220332577U CN 202703745 U CN202703745 U CN 202703745U
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Abstract
The utility model discloses a roller type composite pallet truck with a self-locking device, belonging to the field of logistics transportation for parts transportation in the automobile production process. The pallet truck is composed of a primary pallet truck and a secondary pallet truck, wherein a front traction mechanism is mounted on the front part of a primary truck body, and a rear traction mechanism is mounted on the rear part of the primary truck body; a universal caster is mounted on the bottom surface of the front part of the primary truck body; a directional caster is mounted on the bottom surface of the rear part of the primary truck body; raceways are respectively arranged on both ends of the primary truck body; a secondary pallet truck locking mechanism is mounted in the middle of the primary truck body; the primary pallet truck is connected with the secondary pellet truck by the secondary pallet truck locking mechanism; and the directional caster is arranged on one side of the bottom surface of a secondary truck body, while the universal caster and a brake caster are arranged on the other side of the bottom surface of the secondary truck body. The roller type composite pallet truck with a self-locking device has the beneficial effects of being simple to operate, saving the operation time of workers, being minimum in position operating space, improving the space utilization rate of factories, being low in quality requirements of casters, reducing the cost, and improving the economic benefit; and the total production cost of the composite pallet truck is lower than that of an original pallet truck.
Description
Technical field
The utility model belongs to the logistics transportation field of parts transhipment in the car production process, particularly relates to a kind of primary and secondary tray carriage with self-locking device.
Background technology
Because the parts in the car production process have thousands of kinds, arrive greatly the car shell little of screw, between each operation, between the subsidiary factory, between storehouse and the manufacturing line, with external coordination producer between all need the part turnover to transport.Motor plant Neto jiggering (see figure 1) in the middle of the prior art by main car body 1, two cardan wheels 2, two directional wheels 3, pre-traction device 4, rear towing device 5, brake apparatus 6 form.Special implement is placed on the tray carriage, strings, transport to each operation (see figure 2) by the electric trailer traction.Its shortcoming is as follows:
1, complex operation (see figure 3).After need taking traction, shift onto on the assigned address again.And need pluck from back to front, if pluck from the centre, operation is just more loaded down with trivial details so.So the hanging prop jiggering need sort and the running route of rational trailer.After the tray carriage that is finished the pocket tool need be shifted onto on the passage, be suspended on the trailer again.
2, the larger (see figure 3) in position operation space.Tray carriage shifted onto needs larger convolution space on the assigned address.
3, need to increase the mechanism of stopping.Mobile in procedure position to prevent tray carriage.If adopt castor belt brake mechanism, if brake is operated, and the workman forgets and opens, and electric trailer has led just to walk, and will cause the dual damage on castor and ground.
4, higher to the castor requirements for quality.The performance requriementss such as castor need have damping, shock resistance, wear-resisting, operation is noiseless.
5, cost is larger.Because motor plant tray carriage large usage quantity, every tray carriage all need entrucking handle, front haulage mechanism, rear haulage mechanism, stop mechanism and castor preferably.
Summary of the invention
For shortcomings and deficiencies of the prior art, technical problem to be solved in the utility model is: provide a kind of easy and simple to handle, improve and to utilize the space, reduce a kind of primary and secondary tray carriage with self-locking device that cost increases benefit, this novel logistics operation mode is widely used between each operation, the part turnover transportation between the subsidiary factory, between storehouse and the manufacturing line.
A kind of roller type primary and secondary tray carriage with self-locking device, it is characterized in that: this roller type primary and secondary tray carriage with self-locking device is to be made of female tray carriage and sub-tray carriage, and wherein female tray carriage comprises female car body, universal caster wheel, direction-caster, front haulage mechanism, rear haulage mechanism, raceway, sub-tray carriage catch gear; Its neutron tray carriage comprises sub-car body, universal caster wheel, direction-caster, brake caster; The front portion of described female car body is equipped with front haulage mechanism, and its rear portion is equipped with rear haulage mechanism; Described universal caster wheel is installed in the anterior bottom surface of female car body; Described direction-caster is installed in the bottom surface, rear portion of female car body; Described raceway is arranged in the two ends of female car body; Described sub-tray carriage catch gear is installed in the middle part of female car body; Described female tray carriage is connected with sub-tray carriage by sub-tray carriage catch gear; Bottom surface one side of described sub-car body is furnished with direction-caster, and the opposite side of its bottom surface is furnished with universal caster wheel and brake caster.
Described female tray carriage is equipped with two raceways.
Described female tray carriage is equipped with four raceways.
Described sub-tray carriage catch gear comprises lock pin and depression bar, and depression bar is arranged in the two ends of lock pin.
By above-mentioned design plan, the utility model can bring following beneficial effect:
1, easy and simple to handle.Female tray carriage traction does not need dismounting, only needs to shift onto sub-tray carriage on female tray carriage or push female tray carriage to get final product.Therefore sub-tray carriage need not sort at female tray carriage, and electric trailer only need get final product by nearest route operation.
2, position operation space minimum (seeing Figure 11).It is exactly its operational space that operation is reserved the utensil position.
3, factor tray carriage is just shifted onto on female tray carriage or pushed female tray carriage, and is therefore lower to the castor requirements for quality, do not need to have damping, shock resistance, the performance requriements such as wear-resisting, operation is noiseless.
4, reduce cost.Only need do a small amount of female tray carriage, and sub-tray carriage support body is simple, the castor price is low, does not stop, front haulage mechanism, rear haulage mechanism and handlebar with not needing.
5, increase economic efficiency.Easy and simple to handle, saved workman's operating time.The position operation space is minimum, improves the factory floor space degree of utilization.The total cost of manufacture of primary and secondary tray carriage is lower than original tray carriage cost.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is done and to be described in further detail.
Fig. 1 is tray carriage structural representation of the prior art.
Fig. 2 is the structural representation that electric trailer of the prior art draws a string tray carriage.
Fig. 3 is that electric trailer of the prior art draws a string tray carriage, diagram of work during to the operation assigned address.
Fig. 4 is that the utility model is equipped with female tray carriage structural representation that four raceways are fit to two kinds of sub-tray carriages of length.
Fig. 5 is that the utility model is equipped with female tray carriage structural representation that two raceways are fit to the sub-tray carriage of a kind of length.
Fig. 6 is sub-tray carriage structural representation of the present utility model.
Fig. 7 is that electric trailer of the present utility model draws a string female tray carriage structural representation.
Fig. 8 is that the sub-tray carriage of the utility model is equipped with the special implement structural representation.
Fig. 9 is that the female tray carriage of the utility model is installed sub-tray carriage and with the structural representation of special implement.
Figure 10 is that the utility model electric trailer draws a string female tray carriage at full load structural representation.
Figure 11 is that the utility model electric trailer draws that a string female tray carriage is equipped with sub-tray carriage and with special implement, the diagram of work when being transported to each operation.
The wherein female car body of 1-main car body, 2-cardan wheel, 3-directional wheel, 4-pre-traction device, 5-rear towing device, 6-ground brake apparatus, 7-, 8-universal caster wheel, 9-direction-caster, 10-front haulage mechanism, 11-rear haulage mechanism, 12-raceway, 13-tray carriage catch gear; 14-car body, 15-brake caster, 16-lock pin, 17-depression bar.
The specific embodiment
Embodiment one:
The present embodiment is to draw a string female tray carriage by electric trailer, to each operation of press workshop with the special implement of filling blanked part on the sub-tray carriage as: fender guard, top cover outside plate, package shelf, front apron are shifted onto on female tray carriage one by one.Then be drawn to the workshop that is welded by electric trailer, to each operation assigned address, step on depression bar 17(and namely open lock pin 16), the special implement above the sub-tray carriage band directly shifted onto on the designating step position get final product (seeing Figure 11).Do not need ordering, pushing away first that can.And then to other operation sub-tray carriage and pocket tool are shifted onto on female tray carriage and to be pulled away.
The utility model is by female tray carriage, and sub-tray carriage forms.
Female tray carriage (see figure 4) forms 13 by female car body 7, two universal caster wheels 8, two direction-casters 9, front haulage mechanism 10, rear haulage mechanism 11, raceway 12, sub-tray carriage catch gears.Female tray carriage is divided into again two kinds of forms: a kind of is to have two raceways 12 to be fit to the sub-tray carriage (see figure 5) of a kind of length dimension; Another kind is to have four raceways 12 to be fit to two kinds of sub-tray carriage (see figure 4)s of length dimension.
Sub-tray carriage (see figure 6) is comprised of a universal caster wheel 8, two direction-casters 9, sub-car body 14, brake casters 15.The plurality of specifications vehicle that the length and width of making sub-tray carriage do not wait is to be fit to various special implement size requirements.
The utility model principle of work is: by several female tray carriage (see figure 7)s of electric trailer fixed traction, on storehouse or operation, shift the sub-tray carriage (see figure 8) that special implement is housed onto on female tray carriage (see figure 9), lock pin 16 is locked sub-tray carriage automatically.After sub-tray carriage is all loaded onto, draw (see figure 10) to the passage of designating step position by electric trailer, step on depression bar 17(and namely open lock pin 16) (see figure 4), the special implement above the sub-tray carriage band directly shifted onto on the designating step position get final product (seeing Figure 11).Its advantage is as follows:
1, easy and simple to handle.Female tray carriage traction does not need dismounting, only needs to shift onto sub-tray carriage on female tray carriage or push female tray carriage to get final product.Therefore sub-tray carriage need not sort at female tray carriage, and electric trailer only need get final product by nearest route operation.
2, position operation space minimum (seeing Figure 11).It is exactly its operational space that operation is reserved the utensil position.
3, factor tray carriage is just shifted onto on female tray carriage or pushed female tray carriage, and is therefore lower to the castor requirements for quality, do not need to have damping, shock resistance, the performance requriements such as wear-resisting, operation is noiseless.
4, reduce cost.Only need do a small amount of female tray carriage, and sub-tray carriage support body is simple, the castor price is low, does not stop, front haulage mechanism, rear haulage mechanism and handlebar with not needing.
5, increase economic efficiency.Easy and simple to handle, saved workman's operating time.The position operation space is minimum, improves the factory floor space degree of utilization.The total cost of manufacture of primary and secondary tray carriage is lower than original tray carriage cost.
Claims (4)
1. roller type primary and secondary tray carriage with self-locking device, it is characterized in that: this roller type primary and secondary tray carriage with self-locking device is to be made of female tray carriage and sub-tray carriage, and wherein female tray carriage comprises female car body (7), universal caster wheel (8), direction-caster (9), front haulage mechanism (10), rear haulage mechanism (11), raceway (12), sub-tray carriage catch gear (13); Its neutron tray carriage comprises sub-car body (14), universal caster wheel (8), direction-caster (9), brake caster (15); The front portion of described female car body (7) is equipped with front haulage mechanism (10), and its rear portion is equipped with rear haulage mechanism (11); Described universal caster wheel (8) is installed in the anterior bottom surface of female car body (7); Described direction-caster (9) is installed in the bottom surface, rear portion of female car body (7); Described raceway (12) is arranged in the two ends of female car body (7); Described sub-tray carriage catch gear (13) is installed in the middle part of female car body (7); Described female tray carriage is connected with sub-tray carriage by sub-tray carriage catch gear (13); Bottom surface one side of described sub-car body (14) is furnished with direction-caster (9), and the opposite side of its bottom surface is furnished with universal caster wheel (8) and brake caster (15).
2. a kind of roller type primary and secondary tray carriage with self-locking device according to claim 1, it is characterized in that: described female tray carriage is equipped with two raceways (12).
3. a kind of roller type primary and secondary tray carriage with self-locking device according to claim 1, it is characterized in that: described female tray carriage is equipped with four raceways (12).
4. a kind of roller type primary and secondary tray carriage with self-locking device according to claim 1, it is characterized in that: described sub-tray carriage catch gear (13) comprises lock pin (16) and depression bar (17), and depression bar (17) is arranged in the two ends of lock pin (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332577 CN202703745U (en) | 2012-07-10 | 2012-07-10 | Roller type composite pallet truck with self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332577 CN202703745U (en) | 2012-07-10 | 2012-07-10 | Roller type composite pallet truck with self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703745U true CN202703745U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220332577 Expired - Fee Related CN202703745U (en) | 2012-07-10 | 2012-07-10 | Roller type composite pallet truck with self-locking device |
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| CN (1) | CN202703745U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213816A (en) * | 2013-04-26 | 2013-07-24 | 江苏速升自动化装备股份有限公司 | Railway vehicle bogie midair crossing transport finger car |
| CN103241514A (en) * | 2013-04-26 | 2013-08-14 | 江苏速升自动化装备股份有限公司 | Primary and secondary vehicle assembly for production line for detecting bogies of railway vehicles |
| CN105314342A (en) * | 2014-06-16 | 2016-02-10 | 深圳南方中集物流有限公司 | Logistics transport cart and logistics transport train with same |
| CN105438315A (en) * | 2015-11-17 | 2016-03-30 | 徐工集团工程机械股份有限公司 | Material transfer car for production of crawler crane |
| CN106080063A (en) * | 2016-06-30 | 2016-11-09 | 南京卓基工业设备有限公司 | A kind of have the high workshop revolution trolley along rail and workshop turnover trailer |
| CN112938373A (en) * | 2021-03-11 | 2021-06-11 | 机械工业第九设计研究院有限公司 | Make things convenient for interior commodity circulation utensil primary and secondary platform truck of manual loading and unloading |
-
2012
- 2012-07-10 CN CN 201220332577 patent/CN202703745U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213816A (en) * | 2013-04-26 | 2013-07-24 | 江苏速升自动化装备股份有限公司 | Railway vehicle bogie midair crossing transport finger car |
| CN103241514A (en) * | 2013-04-26 | 2013-08-14 | 江苏速升自动化装备股份有限公司 | Primary and secondary vehicle assembly for production line for detecting bogies of railway vehicles |
| CN103213816B (en) * | 2013-04-26 | 2015-05-27 | 江苏速升自动化装备股份有限公司 | Railway vehicle bogie midair crossing transport finger car |
| CN103241514B (en) * | 2013-04-26 | 2015-07-22 | 江苏速升自动化装备股份有限公司 | Primary and secondary vehicle assembly for production line for detecting bogies of railway vehicles |
| CN105314342A (en) * | 2014-06-16 | 2016-02-10 | 深圳南方中集物流有限公司 | Logistics transport cart and logistics transport train with same |
| CN105438315A (en) * | 2015-11-17 | 2016-03-30 | 徐工集团工程机械股份有限公司 | Material transfer car for production of crawler crane |
| CN106080063A (en) * | 2016-06-30 | 2016-11-09 | 南京卓基工业设备有限公司 | A kind of have the high workshop revolution trolley along rail and workshop turnover trailer |
| CN112938373A (en) * | 2021-03-11 | 2021-06-11 | 机械工业第九设计研究院有限公司 | Make things convenient for interior commodity circulation utensil primary and secondary platform truck of manual loading and unloading |
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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: 20130130 Termination date: 20170710 |