CN213440407U - Positive and negative rotation control device of concrete mixer - Google Patents
Positive and negative rotation control device of concrete mixer Download PDFInfo
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- CN213440407U CN213440407U CN202020950386.3U CN202020950386U CN213440407U CN 213440407 U CN213440407 U CN 213440407U CN 202020950386 U CN202020950386 U CN 202020950386U CN 213440407 U CN213440407 U CN 213440407U
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- dust screen
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Abstract
The utility model discloses a positive and negative rotation control device of a concrete mixer, which comprises a controller shell, an adjusting mechanism and a cleaning mechanism, wherein the adjusting mechanism is positioned on one side surface of the controller shell, the adjusting mechanism comprises a fixing frame, the fixing frame is positioned on the bottom surface of the controller shell, one side surface of the controller shell is fixedly connected with a rotating shaft, the rotating shaft penetrates through one side surface of the fixing frame and is connected with the controller shell, one side surface of the fixing frame is provided with a sliding hole groove, a sliding rod is arranged in the sliding hole groove, and a first fixing groove is arranged in the fixing frame; through the arrangement of the fixing frame, workers can conveniently and quickly adjust the angle of the controller, the later operation of the controller by the workers is facilitated, and meanwhile the practicability and the universality of the controller are improved; the dust screen is convenient and quick to detach, the heat dissipation effect of the dust screen on the device is guaranteed, and the service life of the dust screen is prolonged.
Description
Technical Field
The utility model belongs to the technical field of controlling means, concretely relates to concrete mixer vehicle positive and negative rotation control device.
Background
Concrete, referred to as "concrete (t you ng)": the concrete mixer is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, a concrete mixer is used during mixing, and a forward and reverse rotation control device of the concrete mixer is needed during controlling the rotation of the mixer.
However, the existing concrete mixer forward and backward rotation control device still has some disadvantages, when the controller is used, the angle of the whole controller cannot be adjusted according to the needs of workers, and in addition, after the controller is used for a long time, excessive dust is accumulated on the surface of the dust screen, heat dissipation holes in the surface of the dust screen are easily blocked, and the problem of cleaning is not changed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete mixer vehicle positive and negative rotation control device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a positive and negative rotation control device of a concrete mixer comprises a controller shell, an adjusting mechanism and a cleaning mechanism, wherein the adjusting mechanism is positioned on one side surface of the controller shell, the adjusting mechanism comprises a fixing frame, the fixing frame is positioned on the bottom end surface of the controller shell, a rotating shaft is fixedly connected with one side surface of the controller shell, the rotating shaft penetrates through one side surface of the fixing frame and is connected with the controller shell, a sliding hole groove is formed in one side surface of the fixing frame, a sliding rod is arranged inside the sliding hole groove, a first fixing groove is formed in the fixing frame, a first spring is fixedly connected with the inner side surface of the first fixing groove, a bolt is arranged inside the first fixing groove and is connected with the first fixing groove through the first spring, a clamping groove is formed in one side surface of the rotating shaft, and one side of the bolt is positioned inside the clamping groove, the slide bar runs through the surface of one side of the fixed frame, and one side of the slide bar is positioned outside the fixed frame.
The surface of one side of the controller shell is provided with a dust screen, the dismounting mechanism is positioned at the joint of the controller shell and the dust screen, the dismounting mechanism comprises a buckle, the buckle is positioned on one side surface of the controller shell, the top end surface of the controller shell is provided with a placing groove, the dustproof net is positioned inside the placing groove, a sliding groove is arranged on the surface of one side of the placing groove, the surface of one side of the dust screen is fixedly connected with a sliding strip, the dust screen is movably connected with the placing groove through the sliding strip and the sliding groove in a sliding way, a second fixing groove is formed on the surface of one side of the sliding strip, the buckle is positioned in the second fixing groove, the buckle is provided with the second spring with the junction of second fixed slot, the card hole has been seted up to one side surface of controller casing in one side of dust screen, the buckle runs through the card hole and with second spring coupling.
The bolt penetrates through the surface of one side of the first fixing groove, and one side of the bolt is located outside the first fixing groove.
The slide bar runs through the surface of one side of the first fixing groove, and one side of the slide bar is positioned in the first fixing groove and connected with the bolt.
The clamping grooves are provided with six groups, and the six groups of clamping grooves are all arranged on the surface of the rotating shaft.
And a connecting hole is formed in the surface of one side of the sliding groove, and the buckle penetrates through the connecting hole and is connected with the second spring.
The cross-sectional shapes of the sliding groove and the sliding strip are rectangular, and the opening width of the sliding groove is twice of one point of the width of the sliding strip.
The second spring is provided with two sets, and two sets of the second spring is all connected at a side surface of buckle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the mount that sets up, effectively avoided when using the controller, can not wholly carry out the regulation of angle to the controller according to staff's needs, the convenient, quick angle of adjusting the controller of the staff of being convenient for has made things convenient for the operation of staff later stage to the controller, has improved the practicality and the commonality of controller simultaneously.
2. Through the buckle that sets up, effectively avoided after the controller uses for a long time for the surface of dust screen piles up too much dust, blocks up the louvre on dust screen surface easily, and is unchangeable clean, is favorable to convenient, quick dismantlement dust screen, has ensured the guard screen to the radiating effect of device, has prolonged the life of dust screen simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view block diagram of the controller housing of FIG. 1 in accordance with the present invention;
fig. 3 is a cross-sectional view of the fixing frame and the rotating shaft in fig. 2 according to the present invention;
fig. 4 is an enlarged view of a in fig. 3 according to the present invention;
fig. 5 is a top cross-sectional view of the controller housing and the dust screen of fig. 2 according to the present invention;
FIG. 6 is an enlarged view of B in FIG. 5 according to the present invention
In the figure: 1. a controller housing; 2. a fixed mount; 3. a rotating shaft; 4. a dust screen; 5. a slide hole groove; 6. a slide bar; 7. buckling; 8. a clamping hole; 9. a card slot; 10. a first fixing groove; 11. a first spring; 12. a bolt; 13. connecting holes; 14. a placement groove; 15. a sliding groove; 16. a slide bar; 17. a second fixing groove; 18. a second spring.
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. 1-6, the present invention provides a technical solution: a positive and negative rotation control device of a concrete mixer truck comprises a controller shell 1, an adjusting mechanism and a cleaning mechanism, wherein the adjusting mechanism is positioned on one side surface of the controller shell 1, the adjusting mechanism comprises a fixing frame 2, the fixing frame 2 is positioned on the bottom end surface of the controller shell 1, a rotating shaft 3 is fixedly connected with one side surface of the controller shell 1, the rotating shaft 3 penetrates through one side surface of the fixing frame 2 and is connected with the controller shell 1, a sliding hole groove 5 is formed in one side surface of the fixing frame 2, a sliding rod 6 is arranged inside the sliding hole groove 5, a first fixing groove 10 is formed inside the fixing frame 2, a first spring 11 is fixedly connected with the inner side surface of the first fixing groove 10, a bolt 12 is arranged inside the first fixing groove 10, the bolt 12 is connected with the first fixing groove 10 through the first spring 11, a clamping groove 9 is formed in one side surface of the rotating shaft 3, one side of the, the sliding rod 6 penetrates through the surface of one side of the fixed frame 2, and one side of the sliding rod 6 is positioned outside the fixed frame 2.
The controller comprises a controller shell 1, a dust screen 4 is arranged on one side surface of the controller shell 1, a dismounting mechanism is arranged at the joint of the controller shell 1 and the dust screen 4, the dismounting mechanism comprises a buckle 7, the buckle 7 is arranged on one side surface of the controller shell 1, a placing groove 14 is arranged on the top end surface of the controller shell 1, the dust screen 4 is arranged in the placing groove 14, a sliding groove 15 is arranged on one side surface of the placing groove 14, a sliding strip 16 is fixedly connected with one side surface of the dust screen 4, the dust screen 4 is movably connected with the placing groove 14 through the sliding strip 16 and the sliding groove 15 in a sliding manner, a second fixing groove 17 is arranged on one side surface of the sliding strip 16, the buckle 7 is arranged in the second fixing groove 17, a second spring 18 is arranged at the joint of the buckle 7 and the second fixing groove 17, a clamping hole 8 is arranged on one side surface of the controller shell 1, the clamping hole 7 penetrates through the clamping hole 8 and is connected, the convenient and fast disassembly of the dust screen 4 is facilitated, the heat dissipation effect of the dust screen 4 on the device is guaranteed, and the service life of the dust screen 4 is prolonged.
The sliding rod 6 penetrates through one side surface of the first fixing groove 10, and one side of the sliding rod 6 is located inside the first fixing groove 10 and connected with the bolt 12, so that the sliding rod 6 is pulled to one side outside the fixing frame 2, and the bolt 12 can be driven to move to one side inside the first fixing groove 10.
The draw-in groove 9 is provided with six groups, and six groups of draw-in grooves 9 are all seted up on the surface of axis of rotation 3 for the fixed angle of controller casing 1 can carry out the regulation to group angle according to the needs when using.
Connecting hole 13 has been seted up to one side surface of sliding tray 15, and buckle 7 runs through connecting hole 13 and is connected with second spring 18, has ensured that buckle 7 can press into the inside of second fixed slot 17.
The cross-sectional shapes of the sliding groove 15 and the sliding strip 16 are rectangular, the opening width of the sliding groove 15 is twice of the width of the sliding strip 16, and the dust screen 4 is convenient to detach and clean at a later stage through the sliding motion of the sliding groove 15 and the sliding strip 16.
The utility model discloses a theory of operation and use flow: when the device is used, firstly, the sliding rod 6 is pulled to one side to drive the bolt 12 connected with one side to move to one side through the elastic force of the first spring 11, the end of the bolt 12 leaves the inside of the slot 9, at this time, the clamping state of the fixed frame 2 and the rotating shaft 3 is opened, then the controller shell 1 is rotated towards one side at the inner side of the fixed frame 2 through the rotating shaft 3, when the controller shell is rotated to a proper position, the sliding rod 6 is loosened, the bolt 12 is bounced to one side by the resilience force of the first spring 11, then the end part of the bolt 12 is clamped into the other set of clamping grooves 9, and then the adjusted controller shell 1 can be stably fixed, and then realized the regulation to 1 angle of controller casing, made things convenient for the operation of staff's later stage to the controller, improved the practicality and the commonality of controller simultaneously. When using, at first press buckle 7 to one side through the elastic force of second spring 18, make buckle 7 press into the inside of second fixed slot 17, at this moment the solid state of the card of dust screen 4 and controller casing 1 is opened, then slide dust screen 4 to one side through the inboard of sliding strip 16 at sliding strip 15, make the inside of sliding strip 16 roll-off sliding strip 15, then can follow dust screen 4 from standing groove 14 roll-off, and then can wash the dust on dust screen 4 surface, the heat dissipation of dust screen 4 to the device has been ensured, the life of dust screen 4 has been prolonged simultaneously.
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 (8)
1. The utility model provides a positive reverse rotation control device of concrete mixer, includes controller casing (1), adjustment mechanism and clean mechanism, its characterized in that: the adjusting mechanism is positioned on one side surface of the controller shell (1), the adjusting mechanism comprises a fixing frame (2), the fixing frame (2) is positioned on the bottom end surface of the controller shell (1), one side surface of the controller shell (1) is fixedly connected with a rotating shaft (3), the rotating shaft (3) penetrates through one side surface of the fixing frame (2) and is connected with the controller shell (1), one side surface of the fixing frame (2) is provided with a sliding hole groove (5), a sliding rod (6) is arranged inside the sliding hole groove (5), a first fixing groove (10) is arranged inside the fixing frame (2), the inner side surface of the first fixing groove (10) is fixedly connected with a first spring (11), a bolt (12) is arranged inside the first fixing groove (10), and the bolt (12) is connected with the first fixing groove (10) through the first spring (11), a clamping groove (9) is formed in the surface of one side of the rotating shaft (3), one side of the bolt (12) is located inside the clamping groove (9), the sliding rod (6) penetrates through the surface of one side of the fixing frame (2), and one side of the sliding rod (6) is located outside the fixing frame (2).
2. The concrete mixer truck forward/reverse rotation control device according to claim 1, wherein: the controller is characterized in that a dust screen (4) is arranged on one side surface of the controller shell (1), the cleaning mechanism is located at the joint of the controller shell (1) and the dust screen (4), the cleaning mechanism comprises a buckle (7), the buckle (7) is located on one side surface of the controller shell (1), a placing groove (14) is formed in the top end surface of the controller shell (1), the dust screen (4) is located in the placing groove (14), a sliding groove (15) is formed in one side surface of the placing groove (14), a sliding strip (16) is fixedly connected to one side surface of the dust screen (4), the dust screen (4) is movably connected with the placing groove (14) through sliding of the sliding strip (16) and the sliding groove (15), a second fixing groove (17) is formed in one side surface of the sliding strip (16), and the buckle (7) is located in the second fixing groove (17), the connection position of the buckle (7) and the second fixing groove (17) is provided with a second spring (18), one side surface of the controller shell (1) at one side of the dust screen (4) is provided with a clamping hole (8), and the buckle (7) penetrates through the clamping hole (8) and is connected with the second spring (18).
3. The concrete mixer truck forward/reverse rotation control device according to claim 1, wherein: the bolt (12) penetrates through one side surface of the first fixing groove (10), and one side of the bolt (12) is positioned outside the first fixing groove (10).
4. The concrete mixer truck forward/reverse rotation control device according to claim 1, wherein: the sliding rod (6) penetrates through the surface of one side of the first fixing groove (10), and one side of the sliding rod (6) is located inside the first fixing groove (10) and connected with the bolt (12).
5. The concrete mixer truck forward/reverse rotation control device according to claim 1, wherein: six groups of clamping grooves (9) are arranged, and the six groups of clamping grooves (9) are all arranged on the surface of the rotating shaft (3).
6. The concrete mixer truck forward/reverse rotation control device according to claim 2, wherein: a connecting hole (13) is formed in the surface of one side of the sliding groove (15), and the buckle (7) penetrates through the connecting hole (13) and is connected with the second spring (18).
7. The concrete mixer truck forward/reverse rotation control device according to claim 2, wherein: the cross-sectional shapes of the sliding groove (15) and the sliding strip (16) are rectangular, and the opening width of the sliding groove (15) is twice of one point of the width of the sliding strip (16).
8. The concrete mixer truck forward/reverse rotation control device according to claim 2, wherein: the second springs (18) are arranged in two groups, and the two groups of second springs (18) are connected to one side surface of the buckle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020950386.3U CN213440407U (en) | 2020-05-29 | 2020-05-29 | Positive and negative rotation control device of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020950386.3U CN213440407U (en) | 2020-05-29 | 2020-05-29 | Positive and negative rotation control device of concrete mixer |
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| Publication Number | Publication Date |
|---|---|
| CN213440407U true CN213440407U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020950386.3U Active CN213440407U (en) | 2020-05-29 | 2020-05-29 | Positive and negative rotation control device of concrete mixer |
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| CN (1) | CN213440407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615025A (en) * | 2020-05-21 | 2020-09-01 | 上海舜凯信息科技有限公司 | A high-efficient speaker equipment for information science and technology consultation usefulness |
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2020
- 2020-05-29 CN CN202020950386.3U patent/CN213440407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615025A (en) * | 2020-05-21 | 2020-09-01 | 上海舜凯信息科技有限公司 | A high-efficient speaker equipment for information science and technology consultation usefulness |
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