CN213508232U - Brush height control device - Google Patents
Brush height control device Download PDFInfo
- Publication number
- CN213508232U CN213508232U CN202022236040.XU CN202022236040U CN213508232U CN 213508232 U CN213508232 U CN 213508232U CN 202022236040 U CN202022236040 U CN 202022236040U CN 213508232 U CN213508232 U CN 213508232U
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- China
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- tension spring
- pull rod
- sweeper
- spring sleeve
- electric pull
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Abstract
The utility model discloses a sweeper height control device, which comprises an electric pull rod assembly, wherein the electric pull rod assembly is electrically connected with a controller, the rear end of the electric pull rod assembly is connected with an electric pull rod seat which is connected with a fixed beam, the front end of the electric pull rod assembly is connected with a fixed shaft, both ends of the fixed shaft are connected with one end of an upper sleeve of a tension spring through a hoop, the upper tension spring sleeve is connected with the upper tension spring sleeve cover through a bolt, the bolt is connected with one end of a big tension spring, the big tension spring is positioned in the lower tension spring sleeve, the end part of the lower tension spring sleeve is connected with a lower tension spring sleeve cover through a shaft pin, a tension spring sleeve connecting plate is connected between the two lower tension spring sleeve covers, the middle part of the tension spring sleeve connecting plate is connected with a transmission mechanism, the transmission mechanism is connected with a sweeping and lifting beam, the sweeper lifting beam is connected with the sweeper connecting plate, the sweeper connecting plate is connected with the bearing seat, and the bearing seat is connected with the sweeper. The device can set the lifting current value of the sweeper brush through the controller, thereby controlling the lifting height of the sweeper brush.
Description
Technical Field
The utility model relates to a height control device technical field, concretely relates to brush height control device.
Background
With the advancement of technology, various production works are beginning to be highly mechanized. The traditional street garbage cleaning method is time-consuming and labor-consuming due to the adoption of a manual cleaning mode. The existing street cleaning is mostly carried out by adopting a garbage sweeper, and the street cleaning machine is time-saving and environment-friendly. However, when the existing garbage sweeper is used for sweeping garbage, the height control of the sweeper brush is not flexible enough, and the height control device is complex in structure and easy to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a brush height 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 broom height control device comprises an electric pull rod assembly, wherein the electric pull rod assembly is electrically connected with a controller, the controller is electrically connected with an ammeter, the ammeter is electrically connected with the electric pull rod assembly, the rear end of the electric pull rod assembly is connected with an electric pull rod seat, the electric pull rod seat is connected with a fixed beam, the front end of the electric pull rod assembly is connected with a fixed shaft, two ends of the fixed shaft are both connected with one end of an upper tension spring sleeve through a hoop, the other end of the upper tension spring sleeve is connected with an upper tension spring sleeve cover through a bolt, the bolt is connected with one end of a large tension spring, the other end of the large tension spring is positioned in a lower tension spring sleeve, the lower tension spring sleeve is positioned in the upper tension spring sleeve and can move relatively, the end part of the lower tension spring sleeve is connected with a lower tension spring sleeve cover through a shaft pin, the large tension spring is connected with a shaft pin, a connecting plate is arranged, the middle part of the tension spring sleeve connecting plate is connected with a transmission mechanism, the transmission mechanism is connected with a sweeping lifting beam, the sweeping lifting beam is connected with a sweeping connecting plate, the sweeping connecting plate is connected with a bearing seat, and the bearing seat is connected with a sweeping brush.
Preferably, drive mechanism includes the chain card, the chain card passes through chain connection chain card I, chain card I connecting chain cassette board, chain cassette board connects the lifting beam of sweeping the brush.
Preferably, the two sweeper lifting beams are connected to two ends of the chain clamping seat plate.
Preferably, the rear end of the electric pull rod assembly is rotatably connected with the electric pull rod seat, and the front end of the electric pull rod assembly is connected with the middle part of the fixed shaft.
Preferably, a sweeping brush cover is arranged outside the sweeping brush.
The utility model discloses a technological effect and advantage: the device can set the lifting current value of the sweeper brush through the controller, thereby controlling the lifting height of the sweeper brush; simple structure, convenient use and long service life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: 1-electric pull rod assembly, 2-controller, 3-ammeter, 4-electric pull rod seat, 5-fixed beam, 6-fixed shaft, 7-hoop, 8-upper tension spring sleeve, 9-bolt, 10-big tension spring, 11-lower tension spring sleeve, 12-shaft pin, 13-lower tension spring sleeve cover, 14-tension spring sleeve connecting plate, 15-sweeping lifting beam, 16-sweeping connecting plate, 17-bearing seat, 18-sweeping brush, 19-sweeping brush housing, 20-chain clamp, 21-chain, 22-chain clamp I, 23-chain clamp seat plate and 24-upper tension spring sleeve cover.
Detailed Description
In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1 and 2, the sweeper height control device comprises an electric pull rod assembly 1, wherein the electric pull rod assembly 1 is electrically connected with a controller 2, a motor and an electric pull rod are integrated in the electric pull rod assembly 1, the controller 2 is electrically connected with an ammeter 3, the ammeter 3 is electrically connected with the electric pull rod assembly 1, the rear end of the electric pull rod assembly 1 is connected with an electric pull rod seat 4, the electric pull rod seat 4 is connected with a fixed beam 5, the front end of the electric pull rod assembly 1 is connected with a fixed shaft 6, two ends of the fixed shaft 6 are both connected with one end of an upper tension spring sleeve 8 through a hoop 7, the other end of the upper tension spring sleeve 8 is connected with an upper tension spring sleeve cover 24 through a bolt 9, the bolt 9 is connected with one end of a large tension spring 10, the other end of the large tension spring 10 is positioned in a lower tension spring sleeve 11, the lower tension spring sleeve 11 is positioned in the upper tension spring sleeve 8 and can move, the end part of the tension spring lower sleeve 11 is connected with a tension spring lower sleeve cover 13 through a shaft pin 12, a large tension spring 10 is connected with the shaft pin 12, a tension spring sleeve connecting plate 14 is arranged between the two tension spring lower sleeve covers 13, the two ends of the tension spring sleeve connecting plate 14 are connected with the shaft pin 12, the middle part of the tension spring sleeve connecting plate 14 is connected with a transmission mechanism, the transmission mechanism is connected with a sweeping lifting beam 15, the sweeping lifting beam 15 is connected with a sweeping connecting plate 16, the sweeping connecting plate 16 is connected with a bearing seat 17, and the bearing seat 17 is connected with a sweeping brush 18.
Example 2
As shown in fig. 1 and 2, the sweeper height control device comprises an electric pull rod assembly 1, wherein the electric pull rod assembly 1 is electrically connected with a controller 2, a motor and an electric pull rod are integrated in the electric pull rod assembly 1, the controller 2 is electrically connected with an ammeter 3, the ammeter 3 is electrically connected with the electric pull rod assembly 1, the rear end of the electric pull rod assembly 1 is connected with an electric pull rod seat 4, the electric pull rod seat 4 is connected with a fixed beam 5, the front end of the electric pull rod assembly 1 is connected with a fixed shaft 6, two ends of the fixed shaft 6 are both connected with one end of an upper tension spring sleeve 8 through a hoop 7, the other end of the upper tension spring sleeve 8 is connected with an upper tension spring sleeve cover 24 through a bolt 9, the bolt 9 is connected with one end of a large tension spring 10, the other end of the large tension spring 10 is positioned in a lower tension spring sleeve 11, the lower tension spring sleeve 11 is positioned in the upper tension spring sleeve 8 and can move, the end part of the tension spring lower sleeve 11 is connected with a tension spring lower sleeve cover 13 through a shaft pin 12, a large tension spring 10 is connected with the shaft pin 12, a tension spring sleeve connecting plate 14 is arranged between the two tension spring lower sleeve covers 13, the two ends of the tension spring sleeve connecting plate 14 are connected with the shaft pin 12, the middle part of the tension spring sleeve connecting plate 14 is connected with a transmission mechanism, the transmission mechanism is connected with a sweeping lifting beam 15, the sweeping lifting beam 15 is connected with a sweeping connecting plate 16, the sweeping connecting plate 16 is connected with a bearing seat 17, and the bearing seat 17 is connected with a sweeping brush 18.
Preferably, the transmission mechanism comprises a chain clamp 20, the chain clamp 20 is connected with a chain clamp I22 through a chain 21, the chain clamp I22 is connected with a chain clamp plate 23, and the chain clamp plate 23 is connected with the sweeping lifting beam 15.
Preferably, the sweeper lift beam 15 is provided with two, connected to both ends of the chain clamp plate 23.
Preferably, the rear end of the electric pull rod assembly 1 is rotatably connected with the electric pull rod seat 4, and the front end is connected with the middle part of the fixed shaft 6.
Preferably, a sweeper housing 19 is mounted outside the sweeper 18.
The utility model discloses process flow and theory of operation do: according to the requirement, a current value obtained by the rising of one sweeper brush 18 and the falling of one sweeper brush 18 is set through the controller 2, when the sweeper brush 18 needs to rise, the motor integrated in the electric pull rod assembly 1 rotates forwards, the electric pull rod assembly 1 pushes the fixed shaft 6 to move, the fixed shaft 6 enables the anchor ear 7 to drive the tension spring upper sleeves 8 on the two sides to compress the large tension spring 10, and therefore the electric pull rod assembly 1 lifts the sweeper brush lifting beam 15 until the sweeper brush 18 reaches the current value of the set lifting height, and the motor stops rotating; when the sweeper 18 needs to descend, the motor integrated in the electric pull rod assembly 1 rotates reversely, so that the electric pull rod assembly 1 pulls the fixed shaft 6 to move, the fixed shaft 6 enables the anchor ear 7 to drive the large anti-loosening tension springs 10 of the tension spring upper sleeves 8 on the two sides, and the electric pull rod assembly 1 is put down on the sweeper lifting beam 15 until the sweeper 18 reaches a current value of a set reduced height, and then the motor stops rotating.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a brush height control device, includes electronic pull rod assembly, its characterized in that: the electric pull rod assembly is electrically connected with a controller, the controller is electrically connected with an ammeter, the ammeter is electrically connected with the electric pull rod assembly, the rear end of the electric pull rod assembly is connected with an electric pull rod seat, the electric pull rod seat is connected with a fixed beam, the front end of the electric pull rod assembly is connected with a fixed shaft, two ends of the fixed shaft are both connected with one end of an upper tension spring sleeve through a hoop, the other end of the upper tension spring sleeve is connected with an upper tension spring sleeve cover through a bolt, the bolt is connected with one end of a large tension spring, the other end of the large tension spring is positioned in the lower tension spring sleeve, the lower tension spring sleeve is positioned in the upper tension spring sleeve and can move relatively, the end part of the lower tension spring sleeve is connected with a lower tension spring sleeve cover through a shaft pin, the large tension spring is connected with a shaft pin, a tension spring sleeve connecting plate is arranged between the two lower tension spring, the transmission mechanism is connected with a sweeper lifting beam, the sweeper lifting beam is connected with a sweeper connecting plate, the sweeper connecting plate is connected with a bearing seat, and the bearing seat is connected with a sweeper.
2. A sweeper height control apparatus as claimed in claim 1, wherein: the transmission mechanism comprises a chain clamp, the chain clamp is connected with a chain clamp I through a chain, the chain clamp I is connected with a chain clamp plate, and the chain clamp plate is connected with a sweeping lifting beam.
3. A sweeper height control apparatus as claimed in claim 2, wherein: the two broom lifting beams are connected to two ends of the chain clamping seat plate.
4. A sweeper height control apparatus as claimed in claim 1, wherein: the rear end of the electric pull rod assembly is rotatably connected with the electric pull rod seat, and the front end of the electric pull rod assembly is connected with the middle part of the fixed shaft.
5. A sweeper height control apparatus as claimed in claim 1, wherein: and a sweeping brush housing is arranged outside the sweeping brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236040.XU CN213508232U (en) | 2020-10-10 | 2020-10-10 | Brush height control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236040.XU CN213508232U (en) | 2020-10-10 | 2020-10-10 | Brush height control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213508232U true CN213508232U (en) | 2021-06-22 |
Family
ID=76396010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022236040.XU Active CN213508232U (en) | 2020-10-10 | 2020-10-10 | Brush height control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213508232U (en) |
-
2020
- 2020-10-10 CN CN202022236040.XU patent/CN213508232U/en active Active
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