CN212981272U - Draw arm type environmental protection box with hydraulic locking device - Google Patents
Draw arm type environmental protection box with hydraulic locking device Download PDFInfo
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- CN212981272U CN212981272U CN202021764522.6U CN202021764522U CN212981272U CN 212981272 U CN212981272 U CN 212981272U CN 202021764522 U CN202021764522 U CN 202021764522U CN 212981272 U CN212981272 U CN 212981272U
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- environmental protection
- back door
- locking device
- protection case
- protection box
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Abstract
The utility model belongs to the technical field of environmental protection boxes, in particular to a draw-arm type environmental protection box with a hydraulic locking device, which comprises an environmental protection box, the top of the environmental protection box is provided with an access hole which is rotationally connected with the environmental protection box, one end of the environmental protection box is provided with a rear door, the top of the back door is rotationally connected with the environmental protection box, one end of the bottom of the environmental protection box, which is close to the back door, is rotationally connected with a rotating wheel, the rear door is provided with a locking device, the utility model is provided with a closing device which is matched with the locking device, when the first hydraulic rod on the fixing block stretches out and draws back and closes the back door on the environmental protection box, the wedge block on the locking device is located above the wedge block sleeve, the wedge block enters the wedge block sleeve under the action of the second hydraulic rod to complete the locking work of the back door, and the problem that the back door is closed by the manual rotary locking lead screw of the existing environmental protection box, and the labor intensity of workers is increased is solved.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection case, concretely relates to draw arm formula environmental protection case with hydraulic pressure locking device.
Background
The environmental protection case is used for liquid such as sewage to collect and can transport, and current environmental protection case closes the back door through the dead lead screw of artifical rotatory lock, has increaseed workman's intensity of labour through such setting, and also time-wasting, the inside of environmental protection case does not have the elevating gear, and the user is very inconvenient when passing in and out through the access hole, greatly increased the degree of difficulty of overhauing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single arm-drag formula environmental protection case with hydraulic pressure locking device to it closes the back door through the dead lead screw of artifical twist lock to provide current environmental protection case among the above-mentioned background art to solve, has increaseed workman's intensity of labour through such setting, and the inside of environmental protection case does not have the elevating gear that is provided with, and the user is very inconvenient when passing in and out through the access hole, greatly increased the problem of the degree of difficulty of maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: a draw-arm type environmental protection box with a hydraulic locking device comprises an environmental protection box, wherein the top of the environmental protection box is provided with an access hole, the access hole is rotatably connected with the environmental protection box, one end of the environmental protection box is provided with a back door, the top of the back door is rotatably connected with the environmental protection box, one end of the bottom of the environmental protection box, which is close to the back door, is rotatably connected with a rotating wheel, the back door is provided with the locking device, one end of the locking device is positioned on the environmental protection box, one end of the environmental protection box, which is far away from the back door, is provided with a manual hydraulic pump, the manual hydraulic pump is fixedly connected with the environmental protection box, the bottom of one side of the back door is provided with a water outlet pipe, a water inlet pipe is arranged above the water outlet pipe, one ends of the water outlet pipe and the water inlet pipe are both, closing device is all installed to the both sides of environmental protection case, closing device's one end is located the back door, closing device and back door fixed connection.
Preferably, one side of access hole is provided with the receiver, be provided with the rope ladder on the inside inner wall of receiver, rope ladder and receiver fixed connection.
Preferably, closing device includes fixed block and installed part, the fixed block is located the back door, fixed block and back door fixed connection, the installed part is located the outer wall of environmental protection case, installed part and environmental protection case fixed connection, be connected with first hydraulic stem between fixed block and the installed part, the one end and the fixed block of first hydraulic stem rotate to be connected, the other end and the installed part fixed connection of first hydraulic stem.
Preferably, locking device includes mounting, voussoir and voussoir cover, the mounting is located the back door, mounting and back door fixed connection, the voussoir cover is located the environmental protection case, voussoir and environmental protection case fixed connection, it is connected with the second hydraulic stem to rotate on the mounting, the one end fixedly connected with voussoir of second hydraulic stem, the voussoir cover is run through to the one end of voussoir, voussoir and voussoir cover sliding connection.
Preferably, the outside cover of voussoir is equipped with the stopper, the stopper is located the back door, and stopper and back door fixed connection.
Preferably, a hinge is arranged between the rear door and the environment-friendly box, and the rear door is rotatably connected with the environment-friendly box through the hinge.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses set up the closing device who mutually supports with locking device, when first hydraulic stem on the fixed block is flexible when the back door is closed on the environmental protection case, the voussoir on the locking device is in the top of voussoir cover, and the voussoir gets into the voussoir cover under the effect of second hydraulic stem and accomplishes the locking work of back door, has solved current environmental protection case and has closed the back door through the dead lead screw of artifical twist lock, has increased workman's intensity of labour's problem.
(2) The utility model discloses set up the rope ladder that is located access hole one side, opened when the access hole, put into the environmental protection case with the one end of the rope ladder in the receiver, through rope ladder business turn over environmental protection case, the inside of having solved the environmental protection case does not have the elevating gear that is provided with, and the user is very inconvenient problem when passing in and out through the access hole.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the wedge block and the wedge block sleeve according to the present invention;
fig. 4 is a schematic view of the storage box and the rope ladder of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 2;
in the figure: 1-environmental protection box; 2, a maintenance port; 3-a hinge; 4-water inlet pipe; 5-a valve; 6-a quick connector; 7-a locking device; 8-a rear door; 9-water outlet pipe; 10-a rotating wheel; 11-a storage box; 12-a manual hydraulic pump; 13-a closure device; 14-fixed block, 15-first hydraulic rod; 16-a mounting member; 17-a limiting block; 18-a fixing member; 19-a second hydraulic rod; 20-wedge block; 21-wedge block sleeve; 22-rope ladder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a draw arm type environmental protection box with a hydraulic locking device comprises an environmental protection box 1, wherein the top of the environmental protection box 1 is provided with an access hole 2, the access hole 2 is rotatably connected with the environmental protection box 1, one end of the environmental protection box 1 is provided with a rear door 8, the top of the rear door 8 is rotatably connected with the environmental protection box 1, one end of the bottom of the environmental protection box 1, which is close to the rear door 8, is rotatably connected with a rotating wheel 10, the rear door 8 is provided with a locking device 7, one end of the locking device 7 is positioned on the environmental protection box 1, one end of the environmental protection box 1, which is far away from the rear door 8, is provided with a manual hydraulic pump 12, the manual hydraulic pump 12 is fixedly connected with the environmental protection box 1, the bottom of one side of the rear door 8 is provided with a water outlet pipe 9, a water inlet pipe 4 is arranged above the water outlet pipe 9, one ends of the water outlet pipe 9 and, closing device 13 is all installed to the both sides of environmental protection case 1, and closing device 13's one end is located back door 8, and closing device 13 and back door 8 fixed connection.
Further, one side of access hole 2 is provided with receiver 11, be provided with rope ladder 22 on the inside inner wall of receiver 11, rope ladder 22 and 11 fixed connection of receiver, open as access hole 2, put into environmental protection case 1 with the one end of the rope ladder 22 in receiver 11, pass through rope ladder 22 business turn over environmental protection case 1, the inside of having solved environmental protection case 1 is not provided with elevating gear, the very inconvenient problem of user when passing in and out through access hole 2.
Specifically, closing device 13 includes fixed block 14 and installed part 16, fixed block 14 is located back door 8, fixed block 14 and back door 8 fixed connection, installed part 16 is located the outer wall of environmental protection case 1, installed part 16 and environmental protection case 1 fixed connection, be connected with first hydraulic stem 15 between fixed block 14 and the installed part 16, the one end and the fixed block 14 of first hydraulic stem 15 rotate and are connected, the other end and the installed part 16 fixed connection of first hydraulic stem 15, when first hydraulic stem 15 on fixed block 14 is flexible closed back door 8 on environmental protection case 1, voussoir 20 on the locking device 7 is in the top of voussoir cover 21, voussoir 20 gets into voussoir cover 21 under the effect of second hydraulic stem 19 and accomplishes the locking work of back door 8, it closes back door 8 through the artifical rotatory lock lead screw to have solved current environmental protection case 1, the problem of workman's intensity of labour has been increased.
It is worth to be noted that the locking device 7 includes a fixing member 18, a wedge 20 and a wedge sleeve 21, the fixing member 18 is located on the rear door 8, the fixing member 18 is fixedly connected with the rear door 8, the wedge sleeve 21 is located on the environmental protection box 1, the wedge 20 is fixedly connected with the environmental protection box 1, the fixing member 18 is rotatably connected with a second hydraulic rod 19, one end of the second hydraulic rod 19 is fixedly connected with the wedge 20, one end of the wedge 20 penetrates through the wedge sleeve 21, and the wedge 20 is slidably connected with the wedge sleeve 21.
Furthermore, the outside cover of voussoir 20 is equipped with stopper 17, and stopper 17 is located back door 8, and stopper 17 and back door 8 fixed connection, and stopper 17 restricts the direction of motion of second hydraulic stem 19.
Further, a hinge 3 is arranged between the rear door 8 and the environmental protection box 1, and the rear door 8 is rotatably connected with the environmental protection box 1 through the hinge 3.
The first hydraulic rod 15 and the second hydraulic rod 19 are connected with the manual hydraulic pump 12 through oil passages.
The first hydraulic rod 15, the second hydraulic rod 19 and the manual hydraulic pump 12 adopt a CP-700 series.
The utility model discloses a theory of operation and use flow: the utility model discloses when using, pass through the inside that valve 5 sent sewage into environmental protection case 1 through quick interface 6 on inlet tube 4, one side of environmental protection case 1 can be hung on the trailer, through runner 10 shift position, when coming suitable position, sewage in the environmental protection case 1 of valve 5 discharge on through outlet pipe 9, when back door 8 is opened to needs, second hydraulic stem 19 on the mounting 18 takes out voussoir 20 from voussoir cover 21 under the effect of manual hydraulic pump 12 and is located stopper 17 inside, first hydraulic stem 15 on mounting part 16 and the fixed block 14 stretches simultaneously and opens back door 8 through hinge 3, open access hole 2, take out the inside of putting into environmental protection case 1 with the one end of rope ladder 22 in receiver 11, the maintainer passes through the inside that rope ladder 22 got into environmental protection case 1, accomplish the maintenance work to environmental protection case 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a single arm-drag formula environmental protection case with hydraulic pressure locking device, includes environmental protection case (1), the top of environmental protection case (1) is provided with access hole (2), access hole (2) are rotated with environmental protection case (1) and are connected, back door (8) are installed to the one end of environmental protection case (1), the top and environmental protection case (1) of back door (8) rotate to be connected, the one end that environmental protection case (1) bottom is close to back door (8) is rotated and is connected with runner (10), be provided with locking device (7) on back door (8), the one end of locking device (7) is located environmental protection case (1), manual hydraulic pump (12) are installed to the one end that back door (8) were kept away from in environmental protection case (1), manual hydraulic pump (12) and environmental protection case (1) fixed connection, its characterized in that: the bottom of back door (8) one side is provided with outlet pipe (9), the top of outlet pipe (9) is provided with inlet tube (4), the one end of outlet pipe (9) and inlet tube (4) all is located the inside of environmental protection case (1), inlet tube (4) all is provided with quick-operation joint (6) with the one end of outlet pipe (9), all be provided with valve (5) on inlet tube (4) and outlet pipe (9), closing device (13) are all installed to the both sides of environmental protection case (1), the one end of closing device (13) is located back door (8), closing device (13) and back door (8) fixed connection.
2. The draw-arm environmental protection tank with the hydraulic locking device according to claim 1, wherein: one side of access hole (2) is provided with receiver (11), be provided with rope ladder (22) on the inside inner wall of receiver (11), rope ladder (22) and receiver (11) fixed connection.
3. The draw-arm environmental protection tank with the hydraulic locking device according to claim 1, wherein: closing device (13) are including fixed block (14) and installed part (16), fixed block (14) are located back door (8), fixed block (14) and back door (8) fixed connection, installed part (16) are located the outer wall of environmental protection case (1), installed part (16) and environmental protection case (1) fixed connection, be connected with first hydraulic stem (15) between fixed block (14) and installed part (16), the one end and the fixed block (14) of first hydraulic stem (15) are rotated and are connected, the other end and installed part (16) fixed connection of first hydraulic stem (15).
4. The draw-arm environmental protection tank with the hydraulic locking device according to claim 1, wherein: locking device (7) are including mounting (18), voussoir (20) and voussoir cover (21), mounting (18) are located back door (8), mounting (18) and back door (8) fixed connection, voussoir cover (21) are located environmental protection case (1), voussoir (20) and environmental protection case (1) fixed connection, it is connected with second hydraulic stem (19) to rotate on mounting (18), the one end fixedly connected with voussoir (20) of second hydraulic stem (19), voussoir cover (21) is run through to the one end of voussoir (20), voussoir (20) and voussoir cover (21) sliding connection.
5. The draw-arm environmental protection tank with hydraulic locking device of claim 4, wherein: the outside cover of voussoir (20) is equipped with stopper (17), stopper (17) are located back door (8), and stopper (17) and back door (8) fixed connection.
6. The draw-arm environmental protection tank with the hydraulic locking device according to claim 1, wherein: hinge (3) are arranged between the rear door (8) and the environmental protection box (1), and the rear door (8) is rotatably connected with the environmental protection box (1) through the hinge (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764522.6U CN212981272U (en) | 2020-08-21 | 2020-08-21 | Draw arm type environmental protection box with hydraulic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764522.6U CN212981272U (en) | 2020-08-21 | 2020-08-21 | Draw arm type environmental protection box with hydraulic locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212981272U true CN212981272U (en) | 2021-04-16 |
Family
ID=75434182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021764522.6U Active CN212981272U (en) | 2020-08-21 | 2020-08-21 | Draw arm type environmental protection box with hydraulic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212981272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030794A (en) * | 2021-12-01 | 2022-02-11 | 湖南林宇科技发展有限公司 | Side-mounted environmental sanitation garbage truck with classification function |
-
2020
- 2020-08-21 CN CN202021764522.6U patent/CN212981272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030794A (en) * | 2021-12-01 | 2022-02-11 | 湖南林宇科技发展有限公司 | Side-mounted environmental sanitation garbage truck with classification function |
| CN114030794B (en) * | 2021-12-01 | 2022-11-25 | 河北中益鑫新能源科技有限公司 | Side-mounted environmental sanitation garbage truck with classification function |
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