CN218400334U - Self-discharging formula goods fill and rural area management car - Google Patents
Self-discharging formula goods fill and rural area management car Download PDFInfo
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- CN218400334U CN218400334U CN202222078956.6U CN202222078956U CN218400334U CN 218400334 U CN218400334 U CN 218400334U CN 202222078956 U CN202222078956 U CN 202222078956U CN 218400334 U CN218400334 U CN 218400334U
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Abstract
The utility model relates to a goods fill unloading technical field especially relates to a self-discharging formula goods fill and rural area management car. The utility model discloses a self-discharging formula goods is fought, including the goods body of fighting, the goods body of fighting is including pushing away goods end and shipment end, it is equipped with the unloading push pedal that can slide to shipment end to push away the goods end, the unloading push pedal is equipped with drive arrangement. The utility model provides a technical problem provide a can avoid unloading of self-discharging formula freight train to remain, improve transportation and handling efficiency, and can also guarantee personal safety's self-discharging formula fill and rural area management car.
Description
Technical Field
The utility model relates to a goods fill unloading technical field especially relates to a self-discharging formula goods fill and rural area management car.
Background
With the increasing cost of domestic labor, various fields consider how to use mechanization instead of manpower. For example, in the agricultural field, many fruit growers begin to consider mechanization instead of manual work, not only efficiency but also time efficiency, wherein the most important part is the transportation and unloading mode of agricultural crops, and if the efficiency can be improved during transportation and unloading, the production efficiency of the whole agricultural park can be greatly improved. However, most of the current farm trucks turn over the cargo bucket in a self-unloading mode by using the lift force of a hydraulic cylinder, and in the whole process, because safety problems of farmers in the using process are considered, the turning angle of the cargo bucket cannot be set to be too large, and once the turning angle is too large, the cargo bucket can be turned over or turned over. Therefore, the goods bucket of the type can have partial residual goods to stay at the bottom of the goods bucket, so that the goods cannot be automatically unloaded, and accidents such as falling, collision and the like easily occur when people carry the goods of the overturned goods bucket.
Therefore, those skilled in the art have made an effort to develop a dump truck and a field management vehicle that can prevent the dump truck from remaining in the unloaded state, improve the transportation and handling efficiency, and ensure the personal safety.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model discloses a self-discharging formula goods fill and rural area management car, the technical problem that solve provide one kind can avoid the discharge of self-discharging formula freight train to remain, improve transportation and handling efficiency, and can also guarantee the self-discharging formula goods fill and rural area management car of personal safety.
In order to realize the above object, the utility model provides a self-discharging formula goods fill, fight the body including the goods, the goods is fought the body and is held and shipment end including pushing away the goods, it is equipped with the unloading push pedal that can slide to shipment end to push away the goods end, the unloading push pedal is equipped with drive arrangement.
Preferably, the cargo bucket body includes the bottom plate, the both sides of bottom plate are equipped with the curb plate, two the both ends of curb plate are respectively push away the goods end and go out the goods end, sliding fit between two curb plates and the bottom plate unload the push pedal.
Preferably, one end of the bottom plate, which is far away from the driving device, is hinged with a tail plate of the cargo bucket, and the cargo pushing end is provided with a limiting stop lever.
Preferably, the goods pushing end is provided with a support frame, the driving device is installed on the support frame, and the driving direction of the driving device is parallel to the bottom plate.
Preferably, the top of two curb plates is equipped with the slide rail, the top of unloading push pedal is equipped with the guide bar, the both ends of guide bar respectively with slide rail sliding fit, still be equipped with axial limit structure on the guide bar.
Preferably, the two ends of the guide rod are respectively connected with a bearing, and the bearings are in sliding fit with the sliding rails.
Preferably, the guide rod is provided with thread sections with opposite thread directions, the axial limiting structure comprises a supporting part in clearance fit with the thread sections, and the two ends of the thread sections, which exceed the supporting part, are respectively matched with limiting nuts.
Preferably, a plurality of universal ball bearings are arranged on the bottom plate, and the bottom surface of the unloading push plate is in contact with the universal ball bearings.
Preferably, the distance H that the ball bearings of the universal ball are higher than the top surface of the bottom plate is 3-5 mm, and the interval between the ball bearings of the universal ball is 12-15 mm.
The utility model also provides a rural area management car, include as above self-discharging formula goods fill, the bottom that self-discharging formula goods was fought is equipped with lifting device.
The beneficial effects of the utility model are that:
through the setting of unloading push pedal, need not utilize pneumatic cylinder lift to overturn the goods and fight and empty the goods, only need promote the goods with drive arrangement, can all release the goods in the goods is fought. The driving device can adopt a hydraulic cylinder or an air cylinder, can give a moment parallel to the ground to the goods, and pushes the unloading push plate and the goods together from the goods pushing end to the goods discharging end. The utility model discloses a self-discharging formula goods fill need not overturn, avoids the danger that the sound production overturns or turn on one's side. Meanwhile, the problem that part of residual goods stop at the bottom of the goods bucket and cannot be automatically unloaded is solved, the goods in the overturned goods bucket do not need to be manually carried, potential safety hazards of falling, collision and the like are avoided, and probability of personal safety accidents is reduced.
In addition, the universal ball is arranged on the bottom plate, the bottom surface of the goods and the universal ball generate rolling friction, and the rolling friction force is smaller than the sliding friction force generated by the contact between the loaded goods and the plane, so that the goods can be pushed easily by using smaller power, and the goods can be prevented from being abraded.
Drawings
Fig. 1 is a schematic structural view of a self-discharging bucket according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic cross-sectional view of the ball bearing of the present invention;
FIG. 4 is a schematic view of the load bearing with the ball of the universal ball of the present invention;
FIG. 5 is a schematic diagram showing the comparison of the load stress without the ball of the universal ball of the present invention;
fig. 6 is a schematic structural view of the garden management vehicle of the present invention.
In the above drawings: 10. a self-unloading type cargo bucket; 1. a bucket body; 11. pushing the goods end; 111. a limit stop lever; 12. a delivery end; 13. a base plate; 131. a ball of a universal ball; 14. a side plate; 141. a slide rail; 15. a tail plate of the cargo bucket; 2. unloading the push plate; 21. a guide bar; 211. a bearing; 22. an axial limiting structure; 221. a support member; 222. a limit nut; 3. a drive device; 4. a support frame; 20. a lifting device; 30. a vehicle frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the utility model provides a self-discharging formula goods fill 10, including the goods fill body 1, the goods fill body 1 is including pushing away goods end 11 and shipment end 12, pushes away goods end 11 and is equipped with the unloading push pedal 2 that can slide to shipment end 12. In detail, the goods pushing end 11 is provided with a limit stop lever 111 and a support frame 4, and the limit stop lever 111 is used for providing mounting support for the driving device 3 and limiting the discharging push plate 2. The support frame 4 is used for mounting the driving device 3, and the driving device 3 can be a hydraulic cylinder or an air cylinder. The extension rod of the hydraulic cylinder or air cylinder is parallel to the bottom plate 13, so that the driving direction of the hydraulic cylinder or air cylinder is parallel to the bottom plate 13. Meanwhile, in order to keep the horizontal movement of the unloading push plate 2, the driving device 3 may be provided in plurality, in this embodiment, the number of the cylinders is three, and the telescopic rods of the three cylinders are respectively connected to the middle and both sides of the unloading push plate 2. On the other hand, the bucket body 1 includes a bottom plate 13, side plates 14 are disposed on two sides of the bottom plate 13, two ends of the two side plates 14 are a pushing end 11 and a discharging end 12, respectively, and the unloading push plate 2 is slidably fitted between the two side plates 14 and the bottom plate 13. One end of the bottom plate 13, which is far away from the driving device 3, is hinged with a tail plate 15 of the cargo bucket, and is used for protection during loading and transportation. A pull buckle is arranged between the tail plate 15 of the goods bucket and the side plate 14, and the tail plate 15 of the goods bucket can be opened and closed conveniently.
As shown in fig. 1 and 2, the top of the two side plates 14 is provided with a slide rail 141, the top of the unloading push plate 2 is provided with a guide rod 21, and two ends of the guide rod 21 are respectively in sliding fit with the slide rail 141. In this embodiment, the two ends of the guide rod 21 are respectively connected with a bearing 211, the bearing 211 is slidably engaged with the slide rail 141, and of course, a side gap is left between the bearing 211 and the slide rail 141 for smooth movement. In order to prevent the guide bar 21 from wobbling, the guide bar 21 is further provided with an axial stopper structure 22 for supporting and stopping the axial movement of the guide bar 21. Specifically, be equipped with the screw thread section that screw thread direction is opposite on the guide bar 21, axial limit structure 22 includes with screw thread section clearance fit's support piece 221, in this embodiment, support piece 221 includes spacing ball, is equipped with the through-hole that supplies the screw thread section to pass on the spacing ball, the bottom fixedly connected with of spacing ball and the bracing piece of being connected at the top of unloading push pedal 2. The two ends of the threaded section beyond the supporting member 221 are respectively matched with a limiting nut 222. By adjusting the position of the two limit nuts 222 in each axial limit structure 22, the axial movement distance of the guide rod 21 can be defined. That is, when the guide rod 21 moves to one side during movement, the stopper nut 222 on the opposite side to the moving direction abuts against the support member 221, and the excessive displacement in the axial direction is restricted.
In this embodiment, through the setting of unloading push pedal 2, need not utilize pneumatic cylinder lift to overturn the goods and fight and empty the goods, only need promote the goods with drive arrangement 3, can push out the goods in the goods is whole. The driving device 3 can adopt a hydraulic cylinder or an air cylinder, and can give a moment parallel to the ground to the goods, so that the unloading push plate 2 and the goods are pushed from the goods pushing end 11 to the goods discharging end 12 side. The utility model discloses a self-discharging formula goods fill 10 need not overturn, avoids the danger that the sound production overturns or turn on one's side. Meanwhile, the problem that part of residual goods stop at the bottom of the goods bucket and cannot be automatically unloaded is solved, the goods in the overturned goods bucket do not need to be manually carried, potential safety hazards of falling, collision and the like are avoided, and probability of personal safety accidents is reduced.
On the other hand, the bottom plate 13 is provided with a plurality of ball transfer balls 131, and the bottom surface of the unloading push plate 2 is in contact with the ball transfer balls 131. As shown in fig. 3, the distance H of the ball transfer balls 131 above the top surface of the bottom plate 13 is 3 to 5mm, and the interval between the ball transfer balls 131 is 12 to 15mm.
In this embodiment, the ball-transfer balls 131 are spaced apart from the top surface of the bottom plate 13 by a distance H of 4mm, and the ball-transfer balls 131 are spaced apart from each other by a distance H of 14mm. By arranging the ball bearings 131 on the bottom plate 13, rolling friction occurs between the bottom surface of the cargo and the ball bearings 131, and the rolling friction force is smaller than the sliding friction force generated by the contact between the cargo and the plane, so that the cargo can be pushed easily with smaller power, and the abrasion of the cargo can be avoided.
Specifically, as shown in fig. 4, when the ball-and-socket ball 131 is used, the resultant force is a horizontal force f of the push plate parallel to the bottom plate 13, and the resistance force f given to the load by the ball-and-socket ball 131 is 1 The cargo itself is subject to gravity mg. When the ball-and-socket ball 131 is not used, as shown in fig. 5, the resultant force is a horizontal force f of the push plate parallel to the bottom plate 13, and the resistance force f given to the load by the ball-and-socket ball 131 is 2 The cargo itself is subject to gravity mg. The following results can be obtained after analyzing and comparing the rolling friction force and the static friction force of the same cargo during relative movement.
For the convenience of calculation and comparison, the average rolling friction coefficient mu of the rolling bead is taken as the average rolling friction coefficient of the common steel with the weight m of the goods of 100kg 1 0.01, and the coefficient of static friction between the goods and the common steel plate is mu 2 The radius r of the wheel is set to be 50 mm, and the g is set to be 10N/kg.
Rolling friction force:
f 1 ＝mgμ 1 /r＝100×10×0.01/0.05＝200N
static friction force:
f 2 ＝mgμ 2 ＝100×10×0.3＝300N
as is clear from the above data, the horizontal force f required is smaller because the frictional resistance generated when the ball-and-socket ball 131 is used is smaller.
As shown in fig. 6, the utility model also provides a rural area management car, including self-discharging formula fill 10 as above, the bottom of self-discharging formula fill 10 is equipped with lifting device 20, and lifting device 20 is the crane of shear force structure, and lifting device 20 is connected with frame 30.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a self-discharging formula goods fill which characterized in that: the loading and unloading device comprises a loading bucket body (1), wherein the loading bucket body (1) comprises a pushing end (11) and a discharging end (12), the pushing end (11) is provided with an unloading push plate (2) capable of sliding to the discharging end (12), and the unloading push plate (2) is provided with a driving device (3); the cargo bucket body (1) comprises a bottom plate (13), side plates (14) are arranged on two sides of the bottom plate (13), two ends of each side plate (14) are respectively a cargo pushing end (11) and a cargo discharging end (12), and the two side plates (14) and the bottom plate (13) are in sliding fit with the unloading push plate (2); two the top of curb plate (14) is equipped with slide rail (141), the top of unloading push pedal (2) is equipped with guide bar (21), the both ends of guide bar (21) respectively with slide rail (141) sliding fit still is equipped with axial limit structure (22) on guide bar (21).
2. The self-dumping hopper of claim 1, wherein: one end, far away from the driving device (3), of the bottom plate (13) is hinged with a tail plate (15) of the cargo bucket, and a limiting stop lever (111) is arranged at the cargo pushing end (11).
3. The self-dumping hopper of claim 1, wherein: push away goods end (11) and be equipped with support frame (4), drive arrangement (3) are installed on support frame (4), the drive direction of drive arrangement (3) with bottom plate (13) are parallel.
4. The self-dumping hopper of claim 1, wherein: the both ends of guide bar (21) are connected with bearing (211) respectively, bearing (211) with slide rail (141) sliding fit.
5. The self-dumping hopper of claim 1, wherein: the guide rod (21) is provided with thread sections with opposite thread directions, the axial limiting structure (22) comprises a supporting piece (221) in clearance fit with the thread sections, and two ends of the thread sections, which exceed the supporting piece (221), are respectively matched with limiting nuts (222).
6. The self-dumping hopper of claim 1, wherein: the bottom plate (13) is provided with a plurality of universal ball balls (131), and the bottom surface of the unloading push plate (2) is in contact with the universal ball balls (131).
7. The dump bucket of claim 6, wherein: the distance H between the ball bearings (131) of the universal ball is 3-5 mm higher than the top surface of the bottom plate (13), and the interval between the ball bearings (131) of the universal ball is 12-15 mm.
8. The utility model provides a rural area management car which characterized in that: comprising a self-discharging bucket (10) according to any one of claims 1 to 7, the bottom of the self-discharging bucket (10) being provided with lifting means (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222078956.6U CN218400334U (en) | 2022-08-09 | 2022-08-09 | Self-discharging formula goods fill and rural area management car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222078956.6U CN218400334U (en) | 2022-08-09 | 2022-08-09 | Self-discharging formula goods fill and rural area management car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218400334U true CN218400334U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222078956.6U Active CN218400334U (en) | 2022-08-09 | 2022-08-09 | Self-discharging formula goods fill and rural area management car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218400334U (en) |
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2022
- 2022-08-09 CN CN202222078956.6U patent/CN218400334U/en active Active
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