CN204137067U - A kind of hand-hydraulic controls food transport device - Google Patents
A kind of hand-hydraulic controls food transport device Download PDFInfo
- Publication number
- CN204137067U CN204137067U CN201420533860.7U CN201420533860U CN204137067U CN 204137067 U CN204137067 U CN 204137067U CN 201420533860 U CN201420533860 U CN 201420533860U CN 204137067 U CN204137067 U CN 204137067U
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- Prior art keywords
- actuating cylinder
- hydraulic actuating
- hydraulic
- change over
- over valve
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Abstract
The utility model discloses a kind of hand-hydraulic and control food transport device, comprise base plate, described base plate bottom is provided with wheel flutter and support wheel, described base plate top is fixedly connected with the first hydraulic actuating cylinder, the second hydraulic actuating cylinder, the 3rd hydraulic actuating cylinder, the 4th hydraulic actuating cylinder, electrical motor and Hydraulic Pump, and the expansion link of the expansion link of the first described hydraulic actuating cylinder, the expansion link of the second hydraulic actuating cylinder, the 3rd hydraulic actuating cylinder, the expansion link of the 4th hydraulic actuating cylinder are all articulated with upper flat plate.One end of described upper flat plate is provided with nut seat, and described nut seat is fixedly connected with nut, and described nut can be meshed with the leading screw that one end is provided with hand-operated device.This device adopts the flexible of hydraulic actuating cylinder to realize transmission, and gravity can be avoided excessive, to the destruction that this device brings, and can this device of available protecting; This device adopts hydrostatic drive and physical construction, and control easily, reliability is high.
Description
Technical field
The utility model relates to transport transmission field, more particularly, relates to a kind of food-handling truck.
Background technology
Along with growth in the living standard, the requirement of people to the freshness of food also increases gradually.And then increasing frozen products chamber is built gradually in a lot of place, the mechanical equipment of the food warehouse-in of case dress and outbound is also arisen at the historic moment, but also there is no the small-sized transportation device that some equipment are simple, motion can realize lifting flexibly at present, labor can only rely on the work of high load capacity to stack or carrying food, so not only efficiency is low, and labour intensity is large, brings great inconvenience for further developing of the industry.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of hand-hydraulic and controls food transport device, and this device performance is reliable, safe and practical, reduces the labour intensity of laborer.
The utility model adopts and is achieved through the following technical solutions:
A kind of hand-hydraulic controls food transport device, comprise base plate, described base plate bottom is provided with wheel flutter and support wheel, described base plate top is fixedly connected with the first hydraulic actuating cylinder, the second hydraulic actuating cylinder, the 3rd hydraulic actuating cylinder, the 4th hydraulic actuating cylinder, electrical motor and Hydraulic Pump, and the expansion link of the expansion link of the first described hydraulic actuating cylinder, the expansion link of the second hydraulic actuating cylinder, the 3rd hydraulic actuating cylinder, the expansion link of the 4th hydraulic actuating cylinder are all articulated with upper flat plate.
One end of described upper flat plate is provided with nut seat, and described nut seat is fixedly connected with nut, and described nut can be meshed with the leading screw that one end is provided with hand-operated device.
One end of described Hydraulic Pump connects fuel tank, the other end of described Hydraulic Pump is connected with 3-position 4-way hand change over valve and by pass valve, Hydraulic Pump passes through 3-position 4-way hand change over valve respectively at 2/2-way hand change over valve one, 2/2-way hand change over valve two, 2/2-way hand change over valve three is connected with 2/2-way hand change over valve four, Hydraulic Pump connects fuel tank by by pass valve, described 2/2-way hand change over valve one connects the first hydraulic actuating cylinder, described 2/2-way hand change over valve two connects the second hydraulic actuating cylinder, described 2/2-way hand change over valve three connects the 3rd hydraulic actuating cylinder, described 2/2-way hand change over valve four connects the 4th hydraulic actuating cylinder.
According to the technical program, preferably, described base plate is also provided with the handrail for this device of push-and-pull.
According to the technical program, preferably, described Hydraulic Pump is bidirectional hydraulic pump.
According to the technical program, preferably, described base plate is also provided with for the power supply for motor.
According to the technical program, preferably, described wheel flutter and support wheel are two, and described wheel flutter and support wheel are distributed in the both sides, front and back of base plate bottom.
Compared with prior art, the beneficial effects of the utility model are:
1, this device adopts the flexible of hydraulic actuating cylinder to realize transmission, and gravity can be avoided excessive, to the destruction that this device brings, and can this device of available protecting;
2, this device adopts hydrostatic drive and physical construction, and control easily, reliability is high;
3, this device is provided with horizontal screw lead and can be relatively easily unloaded by food.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the assembling schematic diagram of base, support wheel and wheel flutter.
Fig. 3 is hydrostatic drive schematic diagram of the present utility model.
Wherein: 1, base plate, 2, wheel flutter, 3, first hydraulic actuating cylinder, 4, handrail, 5, upper flat plate, 6, nut seat, 7, nut, 8, leading screw, 9, hand-operated device, 10, second hydraulic actuating cylinder, 11, 3rd hydraulic actuating cylinder, 12, 4th hydraulic actuating cylinder, 13, electrical motor, 14, Hydraulic Pump, 15, power supply, 16, support wheel, 17, fuel tank, 18, by pass valve, 19, 3-position 4-way hand change over valve, 301, 2/2-way hand change over valve one, 1001, 2/2-way hand change over valve two, 1101, 2/2-way hand change over valve three, 1201, 2/2-way hand change over valve four.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described, so that those skilled in the art understand the utility model.
See Fig. 1-Fig. 3, the utility model comprises base plate 1, described base plate 1 bottom is provided with wheel flutter 2 and support wheel 16, described base plate 1 top is provided with the first hydraulic actuating cylinder 3, second hydraulic actuating cylinder 10, the 3rd hydraulic actuating cylinder 11, the 4th hydraulic actuating cylinder 12, electrical motor 13 and Hydraulic Pump 14, and the expansion link of the first described hydraulic actuating cylinder 3, the expansion link of the second hydraulic actuating cylinder 10, the expansion link of the 3rd hydraulic actuating cylinder 11, the expansion link of the 4th hydraulic actuating cylinder 12 are all articulated with upper flat plate 5.
One end of described upper flat plate 5 is provided with nut seat 6, and described nut seat 6 is fixedly connected with nut 7, and described nut 7 can be meshed with the leading screw 8 that one end is provided with hand-operated device 9.
One end of described Hydraulic Pump 14 connects fuel tank 17, the other end of described Hydraulic Pump 14 is connected with 3-position 4-way hand change over valve 19 and by pass valve 18, Hydraulic Pump 14 passes through 3-position 4-way hand change over valve 19 respectively at 2/2-way hand change over valve 1, 2/2-way hand change over valve 2 1001, 2/2-way hand change over valve 3 1101 is connected with 2/2-way hand change over valve 4 1201, Hydraulic Pump 14 connects fuel tank 17 by by pass valve 18, described 2/2-way hand change over valve 1 connects the first hydraulic actuating cylinder 3, described 2/2-way hand change over valve 2 1001 connects the second hydraulic actuating cylinder 10, described 2/2-way hand change over valve 3 1101 connects the 3rd hydraulic actuating cylinder 11, described 2/2-way hand change over valve 4 1201 connects the 4th hydraulic actuating cylinder 12.
Described base plate 1 is also provided with the handrail 4 for this device of push-and-pull.Described base plate 1 is also provided with the power supply 15 for powering for electrical motor 13.Described wheel flutter 2 and support wheel 16 are two, and described wheel flutter 2 and support wheel 16 are distributed in the both sides, front and back of base plate 1 bottom.
This device can regulate and control the gravity of the article that this device can promote by described by pass valve 18, when above upper flat plate 5, the gravity of institute's placing articles is greater than its setting value, this device can form C/LOOP by fuel tank 17, Hydraulic Pump 14, by pass valve 18 and fuel tank 17, to avoid the much infringements brought this device of pressure.
When this apparatus is used, operator can be pulled by handrail 4 or promote this device, the sense of motion of this device can be changed easily by wheel flutter 2, when needing to unload the article on upper flat plate 5, the leading screw 8 that one end can be provided with hand-operated device 9 carrys out mobile article, to facilitate unloading of article.
When operator needs rising or decline upper flat plate 5, the flow direction that can control by hydraulic oil during 3-position 4-way hand change over valve 19 by 3-position 4-way hand change over valve 19, and then coordinate 2/2-way hand change over valve 1, 2/2-way hand change over valve 2 1001, the on off mode of 2/2-way hand change over valve 3 1101 and 2/2-way hand change over valve 4 1201, control the height of upper flat plate 5, because of the expansion link of the first hydraulic actuating cylinder 3, the expansion link of the second hydraulic actuating cylinder 10, the expansion link of the 3rd hydraulic actuating cylinder 11, the expansion link of the 4th hydraulic actuating cylinder 12 is all articulated with upper flat plate 5, therefore can by controlling the state of some 2/2-way hand change over valves, change the degree of dip of upper flat plate 5, reach the object being beneficial to handling article.
Below concrete scheme of the present utility model is described in detail; but the foregoing is only preferred embodiment of the present utility model; therefore the utility model practical range can not be limited; namely allly do impartial change according to the application's scope and modify; should still belong in invention covering scope; one of ordinary skill in the art also should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (7)
1. a hand-hydraulic controls food transport device, comprise base plate, described base plate bottom is provided with wheel flutter and support wheel, it is characterized in that: described base plate top is fixedly connected with the first hydraulic actuating cylinder, the second hydraulic actuating cylinder, the 3rd hydraulic actuating cylinder, the 4th hydraulic actuating cylinder, electrical motor and Hydraulic Pump, the expansion link of the expansion link of the first described hydraulic actuating cylinder, the expansion link of the second hydraulic actuating cylinder, the 3rd hydraulic actuating cylinder, the expansion link of the 4th hydraulic actuating cylinder are all articulated with upper flat plate.
2. a kind of hand-hydraulic according to claim 1 controls food transport device, it is characterized in that: one end of described upper flat plate is provided with nut seat, described nut seat is fixedly connected with nut, and described nut can be meshed with the leading screw that one end is provided with hand-operated device.
3. a kind of hand-hydraulic according to claim 1 controls food transport device, it is characterized in that: one end of described Hydraulic Pump connects fuel tank, the other end of described Hydraulic Pump is connected with 3-position 4-way hand change over valve and by pass valve, Hydraulic Pump passes through 3-position 4-way hand change over valve respectively at 2/2-way hand change over valve one, 2/2-way hand change over valve two, 2/2-way hand change over valve three is connected with 2/2-way hand change over valve four, Hydraulic Pump connects fuel tank by by pass valve, described 2/2-way hand change over valve one connects the first hydraulic actuating cylinder, described 2/2-way hand change over valve two connects the second hydraulic actuating cylinder, described 2/2-way hand change over valve three connects the 3rd hydraulic actuating cylinder, described 2/2-way hand change over valve four connects the 4th hydraulic actuating cylinder.
4. a kind of hand-hydraulic according to claim 1 controls food transport device, it is characterized in that: described base plate is also provided with the handrail for this device of push-and-pull.
5. a kind of hand-hydraulic according to claim 1 controls food transport device, it is characterized in that: described Hydraulic Pump is bidirectional hydraulic pump.
6. a kind of hand-hydraulic according to claim 1 controls food transport device, it is characterized in that: described base plate is also provided with for the power supply for motor.
7. a kind of hand-hydraulic according to claim 1 controls food transport device, and it is characterized in that: described wheel flutter and support wheel are two, described wheel flutter and support wheel are distributed in the both sides, front and back of base plate bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533860.7U CN204137067U (en) | 2014-09-17 | 2014-09-17 | A kind of hand-hydraulic controls food transport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533860.7U CN204137067U (en) | 2014-09-17 | 2014-09-17 | A kind of hand-hydraulic controls food transport device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204137067U true CN204137067U (en) | 2015-02-04 |
Family
ID=52413774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533860.7U Expired - Fee Related CN204137067U (en) | 2014-09-17 | 2014-09-17 | A kind of hand-hydraulic controls food transport device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204137067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109939A (en) * | 2017-06-26 | 2019-01-01 | 丰田物料处理制造(瑞典)公司 | Tray carriage |
-
2014
- 2014-09-17 CN CN201420533860.7U patent/CN204137067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109939A (en) * | 2017-06-26 | 2019-01-01 | 丰田物料处理制造(瑞典)公司 | Tray carriage |
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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: 20150204 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |