CN211109243U

CN211109243U - Rural garbage transport vehicle

Info

Publication number: CN211109243U
Application number: CN201921381804.5U
Authority: CN
Inventors: 苏连菊; 杨婷婷; 黄曦; 黄艺坚; 王昊; 王纪鑫
Original assignee: Nanning University
Current assignee: Nanning University
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-28
Anticipated expiration: 2029-08-23

Abstract

The utility model provides a rural garbage transport vehicle, belonging to the field of environmental protection equipment manufacture; the utility model discloses a: a hopper, a winch and a rear cover; the winch is fixedly arranged at the front end of the car hopper; the rear end of the car hopper is provided with an opening, and the rear cover is hinged to the bottom of the rear end to open or close the opening; the vertical section of the rear cover is of a V-shaped structure, and an opening of the V-shaped structure can face the front end of the hopper when the opening is closed; the top of the rear end is provided with a guide wheel, and the winch is provided with a telescopic steel wire rope; the rear cover is provided with a sliding chute, and a roller capable of sliding along the sliding chute is arranged in the sliding chute; the winch is connected with the roller through a steel wire rope by a guide wheel. The utility model discloses a back lid of V-arrangement structure carries out the collection of rubbish, can make the easy back lid that pushes of rubbish, and open fast with the reinforcing hoist engine through hoist engine and slip slide rail with closed requirement.

Description

Rural garbage transport vehicle

Technical Field

The utility model relates to an environmental protection equipment manufacturing technology especially relates to a rural area rubbish transport vechicle, belongs to refuse treatment equipment and makes technical field.

Background

Garbage is solid waste generated in daily life and production of human beings, and due to large discharge amount, complex and variable components and pollution, in order to improve and maintain environmental quality, people currently adopt a plurality of environmental sanitation devices including compression type garbage trucks.

The compression garbage truck in the prior art comprises a front loading type garbage truck and a rear loading type garbage truck, and a hydraulic cylinder is required to control the opening or closing of a top cover or a rear cover regardless of the front loading type garbage truck and the rear loading type garbage truck, so that the production cost is high.

In addition, in villages and towns, the standard garbage can is not widely arranged, and a large amount of garbage is generally randomly piled or piled in a garbage pool; the garbage transport vehicle is adopted in time, and a shovel is also needed to be manually shoveled into the garbage transport vehicle, so that the cleaning speed is low, and the transport efficiency is low; in addition, the purchase and maintenance costs of the existing garbage transport vehicle are high, and the garbage transport vehicle cannot be widely popularized and used in the rural areas.

Therefore, a garbage truck which is low in cost, easy to modify and capable of adapting to rural environments is urgently needed in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new rural area waste transport vechicle, through set up a V-arrangement back lid that can retrieve behind the transport vechicle fill to can make that the transportation personnel can be convenient push into the back lid with rubbish, with solve among the prior art waste transport vechicle can not adapt to rural area environment and technical problem with high costs.

The utility model discloses rural area waste transport vechicle, include: a hopper, a winch and a rear cover;

the car hopper is provided with a front end and a rear end, and the winch is fixedly arranged at the front end of the car hopper; the rear end of the car hopper is provided with an opening, and the rear cover is hinged to the bottom of the rear end so as to open or close the opening;

the vertical section of the rear cover is of a V-shaped structure, and an opening of the V-shaped structure can face the front end of the hopper when the opening of the hopper is closed;

the top of the rear end is provided with a guide wheel, and the winch is provided with a telescopic steel wire rope; the rear cover is provided with a sliding chute, and a roller capable of sliding along the sliding chute is arranged in the sliding chute;

the winch is connected with the idler wheel through the steel wire rope and the guide wheel.

The rural waste transport vehicle as described above, wherein the rear cover has a hinged end and a free end;

the rear cover is hinged with the car hopper through the hinged end; the sliding groove is fixed on the rear cover and is close to the free end.

The rural waste transport vehicle as described above, wherein the guide wheels have guide shafts; two parallel slide rails are fixed at the top of the rear end;

two ends of the guide shaft are respectively arranged on the two slide rails and can slide along the slide rails, so that the guide wheels slide back and forth relative to the car hopper.

The rural garbage transport vehicle is characterized in that the slide rail is horizontally arranged, and one end of the slide rail, facing the front end, is a left end, and one end of the slide rail, facing the rear end, is a right end;

a cylindrical spring is further mounted in each sliding rail; one end of the cylindrical spring is fixed at the left end, and the other end of the cylindrical spring is used for abutting against the end part of the guide shaft, so that the guide shaft is tightly pressed at the right end.

The rural garbage transport vehicle is characterized in that two ends of the guide shaft are respectively provided with a sliding wheel, and the guide shaft slides in the sliding rail through the sliding wheels;

the two ends of the guide shaft are respectively provided with a conical connecting piece, and the guide shaft is connected with the cylindrical spring through each conical connecting piece.

The rural garbage transport vehicle is characterized in that the right end of each sliding rail is also provided with a locking device for clamping the guide shaft; the locking device can be contacted with the guide shaft so as to fix the guide shaft at the right end.

The rural garbage transport vehicle as described above, wherein the locking means comprises: the proximity switch is arranged on the guide shaft, the bar gear is used for being clamped with the conical connecting piece, and the driving wheel is used for driving the bar gear; the driving wheel is connected with a driving motor;

the proximity switch is electrically connected with the driving motor, so that when the rear cover is close to the proximity switch, the driving motor rotates to drive the driving wheel and the bar gear, and finally the locking state of the guide shaft at the right end is released.

The rural garbage transport vehicle as described above, wherein the position of the right end coincides with the position of the rear end.

The rural garbage transport vehicle is characterized in that the winch is positioned in the middle of the front end, and the distance between the winch and the upper end and the distance between the winch and the lower end of the hopper are the same.

The rural garbage transport vehicle is characterized in that a plurality of wheels are further arranged at the bottom of the hopper;

the height of the car hopper from the ground is the same as the vertical height of the rear cover after the car hopper is completely opened.

In the embodiment of the utility model, the garbage is collected through the back cover with the V-shaped structure, and the back cover can be tightly attached to the bottom surface after being thoroughly opened, so that an operator can easily push a large amount of garbage into the back cover; the opening and closing of the rear cover are controlled by the winch, the opening and closing speed of the rear cover is high, and the transformation cost is low; in addition, the sliding slide rail is arranged on the rear cover to enhance the requirement of quick opening and closing of the winch, and the opening and closing moment of the winch can be effectively reduced.

The utility model discloses a rural area waste transport vechicle overall cost is low, easily loads clear transport rubbish in the country.

Drawings

Fig. 1 is a side view of the rural garbage truck according to the embodiment of the present invention in a state where the rear cover is fully opened;

FIG. 2 is a schematic side view of the rear cover of FIG. 1 when it is initially closed;

FIG. 3 is a schematic side view of the rear cover of FIG. 1 in an open position;

fig. 4 is a side view of the rural garbage truck according to the embodiment of the present invention in a state where the rear cover is completely closed;

fig. 5 is a schematic top view of the rear cover of fig. 3 in a closed state.

Detailed Description

Rural area rubbish transport vechicle can adopt following material to make, and be not limited to following material, for example: section steel, stainless steel, aluminium alloy, electric block, hoist engine, pneumatic rod, cylinder spring, travel switch, optical sensor etc..

As shown in fig. 1, and with reference to fig. 2-4; the utility model discloses rural area waste transport vechicle includes: a car hopper 1, a winch 4 and a rear cover 2; the hopper is used for loading garbage and is generally arranged on a flat-bed transport vehicle.

A winch, a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, which is also called a winch. The hoist can drag the heavy object vertically, horizontally or obliquely. The winding machine is divided into a manual winding machine, an electric winding machine and a hydraulic winding machine. The embodiment of the utility model provides an use electronic book as the standard, also can adopt equipment such as electric block.

The hopper 1 is provided with a front end and a rear end, and the winch 4 is fixedly arranged at the front end of the hopper 1; the rear end of the hopper 1 is provided with an opening, and the rear cover 2 is hinged to the bottom of the rear end to open or close the opening; usually, the top of the rear end also has a top opening, which is communicated with the opening, so as to satisfy the function that the rear cover covers the opening and can be pressed into the car hopper. The rear cover is pressed into the car hopper, so that fluffy garbage can be properly compressed, and the density of the garbage loaded by the car hopper is increased.

The bottom of the rear end of the hopper 1 is generally provided with a hinge shaft 10 by which the rear cover 2 is hinged to the hopper 1 so as to be turned over at different angles with respect to the hinge shaft.

The vertical section of the rear cover 2 is of a V-shaped structure and is generally formed by welding two steel plates with an included angle of 120-160 degrees; in addition, the side of the rear cover is generally provided with a side plate, and the side plate is used for being welded with the two steel plates, so that the effect of enhancing the connection strength of the two steel plates is achieved, and the rear cover can conveniently contain garbage. The opening of the V-shaped structure can be towards the front end of the hopper 1 when the opening of the hopper 1 is closed; that is, the rear cover 2 is loaded with garbage by the V-shaped structure, and can pour the garbage into the hopper 1 by being turned forward by the rear cover.

The top of the rear end of the car hopper 1 is provided with a guide wheel 3, and the winch 4 is provided with a telescopic steel wire rope 40; the rear cover 2 is provided with a sliding chute 20, and a roller 21 capable of sliding along the sliding chute is arranged in the sliding chute 20; the chute 20 is provided on the rear cover along the length direction of the hopper. The winch 4 is connected with the roller 21 through the guide wheel 3 by the steel wire rope 40.

As shown in fig. 1 to 4, the rear cover is used for loading garbage as shown in fig. 1, after the garbage loading is completed, the hoist is opened, and the rear cover slowly closes the hopper opening according to fig. 1 to 4. When the rear cover is opened, the winch is rotated reversely, and meanwhile, the rear cover is pushed open manually in the opening process, so that the phenomenon that the rear cover is inclined to lean against the hopper and does not act is avoided.

The rear end of the hopper, where the guide wheels are located, is generally a vertical plane where the rear cover closes the hopper. In other cases, as shown in fig. 4, a guide wheel moving device may be provided to meet the requirement that the rear cover be pressed forward into the vehicle hopper.

The rural refuse transport vehicle of the present embodiment, wherein the rear cover 2 has a hinged end and a free end; the rear cover 2 is hinged with the car hopper 1 through the hinged end, and particularly can be hinged on a hinged shaft 10 at the bottom of the rear end of the car hopper; the sliding groove 20 is fixed on the rear cover 2 and is arranged close to the free end.

The function of spout mainly is covered the moment of action of wire rope after adjusting. Especially during closing of the rear cover

Generally, the winch 5 is located in the middle of the front end of the car hopper 1, and preferably, the winch 4 is located at the same distance from the upper and lower ends of the car hopper 1. As shown in fig. 1 to 4, the arrangement of the winch can meet the requirement that any rear cover is stretched, effective torque can be effectively generated to the rear cover through the guide wheel, and the rear cover can effectively adjust a stress action point and reduce the torque in a closed state due to the fact that the rear cover is provided with the sliding groove.

The power of the winch can be effectively reduced by reducing the torque in the whole process, and the cost can be effectively reduced. Especially, in the process that the rear cover is to be closed, as shown in fig. 3, the moment received by the rear cover is very large, at this time, due to the effect of the sliding groove, the roller can move to the direction of the free end of the sliding groove, so that the moment arm for closing the rear cover is increased, and the moment for closing the rear cover is indirectly increased.

In general, the rural garbage transport vehicle of the embodiment is characterized in that a plurality of wheels 5 are further arranged at the bottom of the hopper 1; the wheels are used for bearing the weight of the hopper.

As shown in fig. 1, the height of the hopper 1 from the ground is the same as the vertical height of the rear cover 2 after being fully opened. Therefore, when the rear cover is placed on the ground, one steel plate of the V-shaped structure of the rear cover can be tightly attached to the ground, and the garbage on the ground can be conveniently pushed in.

In the embodiment of the utility model, the garbage is collected through the back cover with the V-shaped structure, and the back cover can be tightly attached to the bottom surface after being thoroughly opened, so that an operator can easily push a large amount of garbage into the back cover; the opening and closing of the rear cover are controlled by the winch, the opening and closing speed of the rear cover is high, and the transformation cost is low; in addition, the sliding slide rail is arranged on the rear cover to enhance the requirement of quick opening and closing of the winch, and the opening or closing moment of the winch can be effectively reduced.

The rural garbage transport vehicle of the embodiment can also moderately compress and extrude garbage in the hopper through the turnover effect of the rear cover, and is specifically realized through the following structure.

As shown in fig. 5, in conjunction with fig. 3 and 4; the guide wheel 3 of the present embodiment has a guide shaft 31; two mutually parallel slide rails 30 are fixed at the top of the rear end of the hopper; the sliding rail can be a closed sliding groove structure or other sliding rails with two closed ends.

The two slide rails 30 are respectively installed on both sides of the top end of the hopper.

Two ends of the guide shaft 31 are respectively mounted on the two slide rails 30, and can slide along the slide rails 30, so that the guide wheel 3 can slide back and forth relative to the car hopper 1.

That is, the guide wheel 3 is slidably mounted on the top of the rear end of the hopper 1 and can slide back and forth with respect to the hopper 1.

Therefore, in this embodiment, the rear cover 2 can be further pulled by the sliding of the guide wheels 3, so that the rear cover 2 can be continuously turned over toward the front of the hopper, and the rear cover can compress the garbage in the hopper.

More specifically, the slide rail 30 is horizontally disposed, and one end of the slide rail 30 facing the front end is a left end, and one end facing the rear end is a right end; normally, the position of the right end coincides with the position of the rear end of the hopper 1, and the right end and the rear end are both located on a vertical plane of the rear end of the hopper.

A cylindrical spring 35 is further mounted in each slide rail 30; one end of the cylindrical spring 35 is fixed to the left end, and the other end is used for abutting against the end of the guide shaft 31, so that the guide shaft 31 is pressed against the right end.

Thus, under the condition of opening the rear cover, the cylindrical spring 35 has a reset function, and the guide wheel 3 is always positioned at the right end of the slide rail 30 under the action of the steel wire rope 40 and the cylindrical spring 35; when the rear cover is closed, the rear cover abuts against the guide shaft 31, drives the guide shaft 31 and the guide wheel 3 and overcomes the elastic force of the cylindrical spring 35 to move continuously along the slide rail 30, so that the function of compressing garbage in the hopper is achieved under the action of the winch.

After the garbage in the vehicle is compressed, the loading capacity can be further improved, and the garbage compression vehicle is more suitable for the condition of rural garbage.

Further, in the rural garbage transport vehicle of the present embodiment, two ends of the guide shaft 31 are respectively provided with a sliding wheel 32, and the guide shaft 31 slides in the slide rail 30 through the sliding wheels 32; the two ends of the guide shaft 31 are respectively provided with a conical connecting piece 33, and the guide shaft 31 is connected with the cylindrical spring 35 through each conical connecting piece 33.

In this way, the cylindrical spring 35 can better abut against and press the guide shaft 31 through the tapered connecting piece 33, and the guide shaft 31 can also slide more smoothly through the sliding wheel 32.

The right end of each slide rail 30 is also provided with a locking device 6. The locking device 6 is used for clamping the guide shaft 31 so as to control the sliding or displacement state of the guide shaft; the locking device 6 can be in contact with the guide shaft 31 to fix the guide shaft 31 at the right end.

The locking device 6 can be a friction locking device, an electromagnet locking device or other mechanical touch locking devices as long as the requirement of fixing the position of the guide shaft is met.

Specifically, the locking device in this embodiment includes: a proximity switch 7 provided on the guide shaft, a bar gear 60 for engaging with the taper coupling member 33, and a drive wheel 61 for driving the bar gear 60; the driving wheel 61 is connected with a driving motor; the driving motor can rotate forward and backward along with the driving wheel, and the strip-shaped gear is controlled to extend or contract.

The proximity switch 7 is electrically connected to the driving motor, so that when the rear cover 2 approaches the proximity switch 7, the driving motor rotates to drive the driving wheel 61 and the bar gear 60, and finally the locking state of the guide shaft 31 at the right end is released.

The proximity switch is a position switch which can be operated without mechanical direct contact with a moving part, and when the sensing surface of the object proximity switch reaches an action distance, the switch can be actuated without mechanical contact and any pressure applied, so that a direct current electric appliance is driven or a control instruction is provided for a computer (plc) device. The approach switch is a switch type sensor (i.e. a non-contact switch), which has the characteristics of a travel switch and a microswitch, and has the characteristics of sensing performance, reliable action, stable performance, fast frequency response, long service life, strong anti-interference capability and the like, and has the characteristics of water resistance, shock resistance, corrosion resistance and the like. The product has inductance type, capacitance type, Hall type, AC type and DC type.

The proximity switch is also called contactless proximity switch, and is an ideal electronic switching value sensor. When the metal detection body approaches to the induction area of the switch, the switch can send out electric commands without contact, pressure and spark, accurately reflect the position and the stroke of the motion mechanism, and even if the metal detection body is used for general stroke control, the positioning precision, the operation frequency, the service life, the convenience of installation and adjustment and the applicability to severe environment of the metal detection body are incomparable with those of a general mechanical stroke switch

That is, after the proximity switch 7 receives the signal of the proximity of the rear cover 2, it can inform the driving motor to turn on, so as to release the locking of the guide shaft 31, and the guide shaft 31 and the rear cover continue to slide, so as to compress the garbage.

It should be noted that this is a logic judgment circuit, and a single chip microcomputer or a programmable controller is generally further provided on the driving motor to realize the logic judgment of the proximity switch.

Additionally, the utility model discloses a rural area garbage truck cost of manufacture is not high, and raw and other materials are easily obtained, and structural design is compact, and finished product quality is stable, and the structure principle is simple, uses and maintains the convenience, is applicable to the rubbish cleaning cart that various villages and towns used to the rubbish clearance and the wastes material of rural area load.

The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments. Through the above description of the embodiments, those skilled in the art will clearly understand that the above embodiment method can be implemented by some modifications plus the necessary general technical overlap; of course, the method can also be realized by simplifying some important technical features in the upper level. Based on such understanding, the technical solution of the present invention essentially or the part contributing to the prior art is: the whole function and structure, and cooperate the utility model discloses each embodiment the structure.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A rural garbage transport vehicle is characterized by comprising: a hopper, a winch and a rear cover;

2. The rural trash transport vehicle of claim 1, wherein the rear cover has a hinged end and a free end;

3. The rural trash transport vehicle of claim 2, wherein the guide wheels have guide shafts; two parallel slide rails are fixed at the top of the rear end;

4. The rural trash transport vehicle of claim 3, wherein the slide rails are horizontally arranged, and one end of the slide rails facing the front end is a left end and one end of the slide rails facing the rear end is a right end;

5. The rural garbage transport vehicle according to claim 4, wherein sliding wheels are respectively arranged at two ends of the guide shaft, and the guide shaft slides in the sliding rails through the sliding wheels;

6. The rural garbage transport vehicle of claim 5, wherein a locking device for clamping the guide shaft is further arranged at the right end of each slide rail; the locking device can be contacted with the guide shaft so as to fix the guide shaft at the right end.

7. The rural trash transport vehicle of claim 6, wherein the locking device comprises: the proximity switch is arranged on the guide shaft, the bar gear is used for being clamped with the conical connecting piece, and the driving wheel is used for driving the bar gear; the driving wheel is connected with a driving motor;

8. The rural trash transport vehicle of claim 4, wherein the position of the right end coincides with the position of the rear end.

9. The rural refuse transport vehicle according to any one of claims 1 to 8, wherein the winding engine is located at a middle portion of the front end, and is spaced apart from the upper and lower ends of the hopper by the same distance.

10. The rural refuse transport vehicle according to any one of claims 1-8, wherein the bottom of the hopper is further provided with a plurality of wheels;