CN207803106U - Efficiently topple over the night soil collector of excrement - Google Patents
Efficiently topple over the night soil collector of excrement Download PDFInfo
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- CN207803106U CN207803106U CN201721493473.5U CN201721493473U CN207803106U CN 207803106 U CN207803106 U CN 207803106U CN 201721493473 U CN201721493473 U CN 201721493473U CN 207803106 U CN207803106 U CN 207803106U
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- excrement
- bottom frame
- hydraulic pressure
- hook
- vehicle frame
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Abstract
The utility model is related to the technical fields of night soil collector,Disclose the night soil collector for efficiently toppling over excrement,Including vehicle frame and excrement case,Excrement bottom frame is provided on vehicle frame,Excrement case is arranged on excrement bottom frame,The rear end of excrement bottom frame and vehicle frame is hinged,And excrement bottom frame is formed with the excrement bottom frame rear end for extending vehicle frame rear end hinged place and the excrement bottom frame front end in front of the hinged place of vehicle frame rear end,Excrement bottom frame front end is connected with the three unidirectional oil cylinders of section being located on vehicle frame,Excrement bottom frame rear end is connected with the reset two-way cylinder being located on vehicle frame,Excrement case includes positioned at the excrement case back door arranged vertically of its rear end,The upper end at excrement case back door is hinged with excrement case,Hook oil cylinder after hydraulic pressure is additionally provided on excrement bottom frame,The movable end of hook oil cylinder is provided with hook after the hydraulic pressure for fixing excrement case back door for barb after hydraulic pressure,Hook makes excrement case back door be in closed state after resisting excrement case back door after hydraulic pressure.Such structure enables excrement case to realize the overturning of wide-angle, is more favorable for toppling over excrement.
Description
Technical field
The utility model is related to the technical fields of night soil collector, and specifically, the utility model is related to efficiently topple over excrement
Night soil collector.
Background technology
Excrement is more sticky, when unloading excrement if excrement case dump angle not enough if unload excrement and be not thorough, remaining excrement will be by
Excrement case dischargeable capacity is occupied in step accumulation, and adds excrement box dump angle merely, then is fallen to return when excrement case is fallen after rise by dead weight.And
And since fecaluria has certain fluidity, the back door of excrement case is just required to have preferable seal, therefore excrement case back door is in structure
On the basis of closely, it is also necessary to a set of reliable hydraulic pressure door-locking system, furthermore, it (lifts on excrement case and topples over backward) when unloading excrement, such as
Fruit forgets to open hydraulic pressure door-locking system, then it is dangerous to generate overturning due to the deviation of center of gravity for night soil collector, this patent be then directed to
Upper problem provides a kind of preferred solution.
Utility model content
The purpose of this utility model is to provide the night soil collectors for efficiently toppling over excrement, it is intended to solve night soil collector in the prior art
When toppling over excrement clearly just not enough totally and with the problem for toppling over danger.
The utility model is realized in this way efficiently topple over the night soil collector of excrement, including vehicle frame and excrement case, the vehicle frame
On be provided with excrement bottom frame, the excrement case is arranged on the excrement bottom frame, and the rear end of the excrement bottom frame and the vehicle frame is cut with scissors
It connects, and the excrement bottom frame is formed with the excrement bottom frame rear end for extending vehicle frame rear end hinged place and is located at the vehicle frame
Excrement bottom frame front end in front of the hinged place of rear end, it is unidirectional that the excrement bottom frame front end is connected with three sections being located on the vehicle frame
Oil cylinder, the excrement bottom frame rear end are connected with the reset two-way cylinder being located on the vehicle frame, the unidirectional oil cylinder of three section with
The mutual cooperation for resetting two-way cylinder realizes that the upper act of the excrement bottom frame, the upper act of the excrement bottom frame drive the excrement
Action is toppled in case completion；
The excrement case includes positioned at the excrement case back door arranged vertically of its rear end, upper end and the excrement at excrement case back door
Case is hinged, is additionally provided with hook oil cylinder after hydraulic pressure on the excrement bottom frame, and the movable end of hook oil cylinder, which is provided with, after the hydraulic pressure is used for
Barb fixes hook after the hydraulic pressure at excrement case back door, after hook resists and makes the excrement case behind excrement case back door (12) after the hydraulic pressure
Door (12) is in closed state.
As a kind of other preferred embodiments, the vehicle frame tail portion, which is additionally provided with, protects the reset for resetting two-way cylinder
Oil cylinder protects thick stick.
Further include the reflux and cut-off of fluid in hook oil cylinder after controlling the hydraulic pressure as a kind of other preferred embodiments
Hydraulic stop valve, the hydraulic stop valve are formed with the limit valve reversing bar for controlling its conducting state, the limit valve reversing bar
It is arranged on the vehicle frame, the normality of the hydraulic stop valve is cut-off state, and depresses institute after excrement bottom frame reset
Stating limit valve reversing bar makes the hydraulic stop valve be connected.
As a kind of other preferred embodiments, the tune with the adjusting limit valve reversing bar height is also set up on the vehicle frame
Regulating device.
Further include the check valve in parallel with the limit valve as a kind of other preferred embodiments, the check valve is towards liquid
Pressure oil returns to fuel tank direction and opens hook direction one-way conduction after hydraulic pressure.
As a kind of other preferred embodiments, including there are two hook oil cylinder after the hydraulic pressure, hook oil after two hydraulic pressure
Cylinder is symmetrically arranged at the both sides of the excrement case, and hook and the lower end at excrement case back door coordinate after the hydraulic pressure.
As a kind of other preferred embodiments, hook oil cylinder saves unidirectional oil cylinder and the reset with described three after the hydraulic pressure
Two-way cylinder is located in the same hydraulic circuit, and driving is controlled simultaneously by the same control element.
Compared with prior art, provided by the utility model efficiently to topple over the night soil collector of excrement, due to allowing excrement bottom frame
Rear end extends the rear end of vehicle frame, and is connected to reset two-way cylinder in excrement bottom frame rear end, in this way, clear compared to traditional
For dung-cart, what excrement case may be implemented wide-angle topples over action, when the center of gravity of excrement case deviates from hinged place backwards, resets double
It can be good at being supported excrement case to oil cylinder, excrement case will not be made to generate the danger translated into, particularly, reset two-way cylinder also
Excrement case can be jacked up after excrement is toppled over, and then complete the homing action of excrement case, the three unidirectional oil cylinder of section of cooperation can make
Homing action is more steady.
Description of the drawings
Fig. 1 is the schematic front view for the night soil collector for efficiently toppling over excrement that the utility model embodiment provides；
Fig. 2 is that the vertical view for the night soil collector for efficiently toppling over excrement that the utility model embodiment provides regards schematic diagram；
Fig. 3 is the hydraulic control lines principle signal for the night soil collector for efficiently toppling over excrement that the utility model embodiment provides
Figure.
Excrement case -1 three saves unidirectional -3 drawback cylinder bearing -4 of -2 vehicle frame of oil cylinder and resets -5 drawback cylinder of two-way cylinder guarantor
Protect after -7 hydraulic pressure of thick stick -6 limit valve reversing bar after -8 hydraulic pressure of hook hook cylinder support -11 after -9 excrement bottom frame -10 of hook oil cylinder
- 12 hydraulic stop valve -13 of excrement case back door
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model
In stating, it is to be understood that if it is based on attached drawing to have the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right"
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute
The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore position described in attached drawing is closed
The term of system only for illustration, should not be understood as the limitation to this patent, for those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
Referring to Fig.1 shown in -3, preferred embodiment is provided for the utility model.
It includes vehicle frame 3 and excrement case 1 efficiently to topple over the night soil collector of excrement, and excrement bottom frame 10, excrement case 1 are provided on vehicle frame 3
It is fixedly connected on excrement bottom frame 10, the overturning of excrement bottom frame 10 then drives excrement case 1 to overturn, when excrement case 1 carries out wide-angle overturning
When, due to the deviation of center of gravity, excrement case 1 will appear the phenomenon that overturning can not reset backwards, in order to overcome the problems, such as this, in this implementation
In example, excrement bottom frame 10 and the rear end of vehicle frame 3 are hinged, and excrement bottom frame 10 extends 3 rear end hinged place of vehicle frame, and excrement bottom frame
10 are formed with 10 rear end of excrement bottom frame for extending 3 rear end hinged place of vehicle frame and the excrement in front of 3 rear end hinged place of vehicle frame
10 front end of bottom frame is connected with the three unidirectional oil cylinders 2 of section being located on vehicle frame 3 in 10 front end of excrement bottom frame, in excrement bottom frame 10
Rear end is connected with the reset two-way cylinder 5 on the drawback cylinder bearing 4 being located on vehicle frame 3, in this way, when excrement case 1 is due to big angle
When degree overturns and generates overturning backwards, resetting two-way cylinder 5 can jack up excrement case 1 upward when needing to reset in excrement case 1,
Complete homing action.
Particularly, in order to realize the sealing to excrement case 1, excrement case 1 includes positioned at the excrement case back door arranged vertically of its rear end
12, the upper end at excrement case back door 12 is hinged with excrement case 1, is additionally provided with hook oil cylinder 9 after hydraulic pressure on excrement bottom frame 10, hook oil cylinder after hydraulic pressure
9 movable end is provided with hook 8 after the hydraulic pressure for fixing excrement case back door 12 for barb, when needing to seal at excrement case back door 12, liquid
Hook 8 makes excrement case back door 12 be in closed state after resisting excrement case back door 12 after pressure, when needing to open at excrement case back door 12, controls liquid
Hook oil cylinder 9 discharges hook 8 after hydraulic pressure after pressure.
The night soil collector provided in this embodiment for efficiently toppling over excrement, due to allowing the rear end of excrement bottom frame 10 to extend vehicle frame
3 rear end, and be connected in 10 rear end of excrement bottom frame and reset two-way cylinder 5, in this way, for compared to traditional night soil collector, excrement
What case 1 may be implemented wide-angle topples over action, when the center of gravity of excrement case 1 deviates from hinged place backwards, can use reset it is two-way
Oil cylinder 5 makes excrement case 1 carry out homing action.Particularly, excrement case 1 can also be pushed up after excrement is toppled over by resetting two-way cylinder 5
It rises, and then completes the homing action of excrement case 1, the three unidirectional oil cylinder 2 of section of cooperation can make homing action more steady.
In the present embodiment, the rear end of vehicle frame 3 is additionally provided with drawback cylinder protection thick stick 6, and drawback cylinder protects thick stick 6 can be very
It is good when preventing night soil collector rear end from colliding with other objects, reset the case where two-way cylinder 5 is destroyed.In order to realize
Hook oil cylinder 9 after hydraulic pressure is automatically controlled, in the present embodiment, further include after controlling hydraulic pressure in hook oil cylinder 9 reflux of fluid and
The hydraulic stop valve 13 of cut-off, hydraulic stop valve 13 are formed with the limit valve reversing bar 7 for controlling its conducting state, and limit valve changes
It is arranged on vehicle frame 3 to bar 7, the normality of hydraulic stop valve 13 is cut-off state, and limit is depressed after excrement bottom frame 10 resets
Valve reversing bar 7 makes hydraulic stop valve 13 be connected, in this way, in toppling process, excrement case back door 12 is constantly in opening state, when
After excrement is toppled over, when excrement bottom frame 10 resets, pressure limit valve reversing bar 7, limit valve transposition is to make hook oil after hydraulic pressure
Hook 8 catches on excrement case back door 12 so that it is closed after 9 oil inlet of cylinder makes it drive hydraulic pressure.
After the 7 long-time use of limit valve reversing bar, it may appear that when excrement bottom frame 10 is depressed, hydraulic stop valve 13 replaces
Incomplete situation, this often caused by the vertical height of limit valve reversing bar 7 it is inadequate caused by, in order to make up this defect,
In this embodiment, it is additionally provided with the regulating device for the vertical height for adjusting limit valve reversing bar 7, in this way, working as limit valve reversing bar 7
Vertical height it is inadequate when, can be made up by regulating device.
Hydraulic stop valve 13 is closed too fast in order to prevent, have little time open hydraulic pressure after hook 8 the phenomenon that generate, in the present embodiment
In, further include the check valve in parallel with limit valve in hydraulic circuit, check valve is towards the oil return direction one-way conduction such as Fig. 3, i.e., singly
Hook direction is opened to valve to lead to, pass hook direction is obstructed, and effect is, when excrement is unloaded in act on excrement case 1, goes back no matter hydraulic stop valve 13 is opened
It is to close, hook 8 is opened after can ensureing hydraulic pressure, ensures that excrement excrement case back door 12 can open, when excrement case 1 resets, check valve is obstructed, only
When excrement case 1 falls the concora crush reversing bar of falling limit valve 7, hydraulic stop valve 13 is logical, and hook 8 can just be shut after hydraulic pressure, otherwise, excrement case back door
(being shut by dead weight) does not shut also, and hook 8 can't reach excrement case back door after hydraulic pressure..
Excrement case back door 12 is closed in order to significantly more efficient, there are two hook oil cylinders after hydraulic pressure for setting in the present embodiment
9, hook oil cylinder 9 is symmetrically arranged at the both sides of excrement case 1 after two hydraulic pressure, and one end of hook oil cylinder 9 connects respectively after two hydraulic pressure
It is connected on the rear hook cylinder support 11 on 10 both sides of excrement bottom frame, the other end is connected separately with hook 8 after hydraulic pressure, in order to most
Bigization utilizes pressure, and hook 8 and the lower end at excrement case back door 12 coordinate after hydraulic pressure.
Original night soil collector needs to operate two steps, that is, opens excrement case back door 12 and upper act excrement case 1 when toppling over excrement, and
And staff needs to operate two different control elements at twice, once but staff forget before being lifted on excrement case 1
Excrement case back door 12 is opened, due to being loaded with excrement in excrement case, the upper act of excrement case will make the deviation of gravity center of night soil collector entirety, and make
It obtains night soil collector easily to overturn, this phenomenon occurs in order to prevent, and in the present embodiment, the section of hook oil cylinder 9 and three is single after hydraulic pressure
It is located in the same hydraulic circuit to oil cylinder 2 and reset two-way cylinder 5, driving is controlled simultaneously by the same control element, is had
Body can be the hydraulic control circuit such as Fig. 3, in this way, staff is when carrying out toppling over excrement operation, it is only necessary to carry out primary
Operation, the case where not will produce maloperation so that the course of work is more safe and reliable.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (7)
1. efficiently toppling over the night soil collector of excrement, which is characterized in that including vehicle frame (3) and excrement case (1), set on the vehicle frame (3)
It is equipped with excrement bottom frame (10), the excrement case (1) is arranged on the excrement bottom frame (10), the excrement bottom frame (10) and the vehicle
The rear end of frame (3) is hinged, and the excrement bottom frame (10) is formed with the excrement bottom frame for extending the vehicle frame (3) rear end hinged place
(10) rear end and excrement bottom frame (10) front end in front of the vehicle frame (3) rear end hinged place, the excrement bottom frame (10)
Front end is connected with the three unidirectional oil cylinders (2) of section being located on the vehicle frame (3), and excrement bottom frame (10) rear end is connected with positioning
Reset two-way cylinder (5) on the vehicle frame (3), the phase of the unidirectional oil cylinder (2) of three section and the reset two-way cylinder (5)
Mutually cooperation realizes that the upper act of the excrement bottom frame (10), the upper act of the excrement bottom frame (10) drive the excrement case (1) to complete to incline
Reverse motion；
The excrement case (1) includes positioned at the excrement case back door (12) arranged vertically of its rear end, the upper end at excrement case back door (12)
It is hinged with the excrement case (1), it is additionally provided with hook oil cylinder (9) after hydraulic pressure on the excrement bottom frame (10), hook oil cylinder after the hydraulic pressure
(9) movable end is provided with hook (8) after the hydraulic pressure for fixing excrement case back door (12) for barb, and hook (8) supports after the hydraulic pressure
It is in closed state to make excrement case back door (12) behind the residence back doors Shu Fenxiang (12).
2. the night soil collector as described in claim 1 for efficiently toppling over excrement, which is characterized in that vehicle frame (3) tail portion is also set up
Have and protects the drawback cylinder protection thick stick (6) for resetting two-way cylinder (5).
3. the night soil collector as claimed in claim 2 for efficiently toppling over excrement, which is characterized in that further include hook after the control hydraulic pressure
The hydraulic stop valve (13) of reflux and the cut-off of fluid in oil cylinder (9), the hydraulic stop valve (13) is formed with control, and it is connected
The limit valve reversing bar (7) of state, the limit valve reversing bar (7) are arranged on the vehicle frame (3), the hydraulic pressure limitation valve
Normality is cut-off state, and depressing the limit valve reversing bar (7) after the excrement bottom frame (10) resets makes the hydraulic pressure limit
Position valve (13) is connected.
4. the as claimed in claim 3 night soil collector for efficiently toppling over excrement, which is characterized in that also set up on the vehicle frame (3) with
Adjust the regulating device of limit valve reversing bar (7) height.
5. the night soil collector as claimed in claim 4 for efficiently toppling over excrement, which is characterized in that further include in parallel with the limit valve
Check valve, the check valve returns to fuel tank direction towards hydraulic oil and opens hook (8) direction one-way conduction after hydraulic pressure.
6. the night soil collector as claimed in claim 5 for efficiently toppling over excrement, which is characterized in that including there are two hooks after the hydraulic pressure
Oil cylinder (9), hook oil cylinder (9) is symmetrically arranged at the both sides of the excrement case (1), and hook after the hydraulic pressure after two hydraulic pressure
(8) coordinate with the lower end at excrement case back door (12).
7. the as claimed in claim 6 night soil collector for efficiently toppling over excrement, which is characterized in that after the hydraulic pressure hook oil cylinder (9) with
The three unidirectional oil cylinder (2) of section and the reset two-way cylinder (5) are located in the same hydraulic circuit, by same control member
Part controls driving simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721493473.5U CN207803106U (en) | 2017-11-09 | 2017-11-09 | Efficiently topple over the night soil collector of excrement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721493473.5U CN207803106U (en) | 2017-11-09 | 2017-11-09 | Efficiently topple over the night soil collector of excrement |
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| Publication Number | Publication Date |
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| CN207803106U true CN207803106U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721493473.5U Active CN207803106U (en) | 2017-11-09 | 2017-11-09 | Efficiently topple over the night soil collector of excrement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406656A (en) * | 2020-04-08 | 2020-07-14 | 宁夏大学 | Automatic avoidance cow dung cleaning and collecting robot |
| CN114208690A (en) * | 2022-01-23 | 2022-03-22 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Dung collection box sliding mechanism of dung collection vehicle for cattle farm |
-
2017
- 2017-11-09 CN CN201721493473.5U patent/CN207803106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406656A (en) * | 2020-04-08 | 2020-07-14 | 宁夏大学 | Automatic avoidance cow dung cleaning and collecting robot |
| CN114208690A (en) * | 2022-01-23 | 2022-03-22 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Dung collection box sliding mechanism of dung collection vehicle for cattle farm |
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