CN214545742U - Grass picking rake for highway subgrade construction - Google Patents
Grass picking rake for highway subgrade construction Download PDFInfo
- Publication number
- CN214545742U CN214545742U CN202023135972.1U CN202023135972U CN214545742U CN 214545742 U CN214545742 U CN 214545742U CN 202023135972 U CN202023135972 U CN 202023135972U CN 214545742 U CN214545742 U CN 214545742U
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- Prior art keywords
- grass
- supporting plate
- harrow
- picking
- collecting box
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 72
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims description 33
- 238000005192 partition Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a harrow is picked up in highway subgrade construction. Grass harrow is picked up in highway subgrade construction includes: a support plate; pick up careless mechanism, it locates to pick up careless mechanism the backup pad bottom, it includes the mount pad to pick up careless mechanism, the mount pad is located the backup pad below, rotate on the mount pad and install first lead screw, first lead screw runs through the backup pad and with backup pad threaded connection, fixed mounting has two slide bars on the mount pad. The utility model provides a grass harrow is picked up in highway subgrade construction picks up grass mechanism through setting up for grass on the highway subgrade can be picked up fast, does not need the manual work to pick up, has reduced workman's intensity of labour to a certain extent, sets up and collects the mechanism, makes the grass of picking up the grass harrow and picking up can be collected fast, has avoided grass to leak from the gap of picking up between the grass harrow, avoids picking up the grass operation many times, has improved the efficiency of picking up the grass to a certain extent.
Description
Technical Field
The utility model relates to a highway construction technical field especially relates to a harrow is picked up in highway subgrade construction.
Background
Highway engineering (highway engineering) refers to the work of investigation, measurement, design, construction, maintenance, management, etc. of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.
The highway subgrade is at the in-process of construction, needs to clear up weeds and rubbish on the subgrade, and the grass harrow is picked up in current highway subgrade construction inconvenient when using to adjust, and adjust time is long, picks up the grass harrow simultaneously and when picking up the grass, and partly grass can leak through the gap of picking up between the grass harrow, causes the grass that needs to be picked up many times, picks up the grass inefficiency when extravagant manpower and materials.
Therefore, it is necessary to provide a grass picking rake for highway subgrade construction to solve the above technical problems.
Disclosure of Invention
The utility model provides a technical problem provide a harrow is picked up in highway subgrade construction.
In order to solve the technical problem, the utility model provides a harrow is picked up in highway subgrade construction, include: a support plate; the grass picking mechanism is arranged at the bottom of the supporting plate and comprises a mounting seat, the mounting seat is arranged below the supporting plate, a first lead screw is rotatably arranged on the mounting seat, the first lead screw penetrates through the supporting plate and is in threaded connection with the supporting plate, two sliding rods are fixedly arranged on the mounting seat, the two sliding rods both penetrate through the supporting plate and are in sliding connection with the supporting plate, and a plurality of grass picking rakes are fixedly arranged on the mounting seat; the collecting mechanism is arranged at the bottom of the supporting plate and comprises a collecting box, the collecting box is fixedly arranged at the bottom of the supporting plate, a dust collector and a partition plate are fixedly arranged in the collecting box, a dust collecting pipe and a dust discharging pipe are arranged on the dust collector, a dust collecting nozzle is fixedly arranged at one end of the dust collecting pipe extending out of the collecting box, the dust collecting nozzle faces towards a plurality of grass picking rakes, the dust discharging pipe penetrates through the partition plate and is fixedly connected with the partition plate, a feed opening and a chute are formed in the collecting box, a filter screen is arranged in the collecting box and is matched with the feed opening, a mounting block is fixedly arranged on the filter screen, a second lead screw is rotatably arranged on the mounting block, the second lead screw extends out of the supporting plate and is in threaded connection with the supporting plate and the collecting box, and a limiting rod is fixedly arranged on the filter screen, the limiting rod is connected with the sliding groove in a sliding mode.
Preferably, the bottom of the supporting plate is fixedly provided with two connecting plates, a press roller is arranged below the supporting plate, and two ends of the press roller are respectively connected with the corresponding connecting plates in a rotating manner.
Preferably, the grass picking rake is made of rubber.
Preferably, the support plate is provided with a traction hole.
Preferably, a first crank is fixedly mounted at the top end of the first screw rod.
Preferably, a second crank is fixedly mounted at the top end of the second screw rod.
Compared with the prior art, the utility model provides a harrow is picked up in highway subgrade construction has following beneficial effect:
(1) the grass picking mechanism is arranged, so that grass on a highway subgrade can be picked quickly without manual picking, the labor intensity of workers is reduced to a certain extent, the grass picking mechanism is arranged, the grass picked by the grass picking rake can be collected quickly, the grass is prevented from leaking from a gap between the grass picking rakes, the grass picking operation is avoided for multiple times, and the grass picking efficiency is improved to a certain extent.
(2) The grass picking rake is made of rubber products, so that the grass picking rake has certain elasticity and is not easy to damage in the using process.
(3) The device can be quickly installed on the traction equipment by arranging the traction hole.
Drawings
FIG. 1 is a schematic view of the front view structure of the grass picking rake for highway subgrade construction provided by the utility model;
FIG. 2 is a schematic view of an elevational cross-sectional structure of the grass picking rake for highway subgrade construction provided by the utility model;
fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numbers in the figures: 1. the device comprises a supporting plate, 2, a mounting seat, 3, a first screw rod, 4, a sliding rod, 5, a grass picking rake, 6, a collecting box, 7, a dust collector, 8, a partition plate, 9, a dust collecting pipe, 10, a dust outlet pipe, 11, a dust collecting nozzle, 12, a discharging opening, 13, a sliding groove, 14, a filter screen, 15, a mounting block, 16, a second screw rod, 17, a limiting rod, 18, a connecting plate, 19, a compression roller, 20, a traction hole, 21, a first crank, 22 and a second crank.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front view of a grass picking rake for highway subgrade construction according to the present invention; FIG. 2 is a schematic view of an elevational cross-sectional structure of the grass picking rake for highway subgrade construction provided by the utility model; fig. 3 is an enlarged view of a portion a in fig. 2, in an embodiment of the present invention, the harrow for picking up grass for highway subgrade construction includes: a support plate 1; the grass picking mechanism is arranged at the bottom of the supporting plate 1 and comprises a mounting seat 2, the mounting seat 2 is arranged below the supporting plate 1, a first lead screw 3 is rotatably arranged on the mounting seat 2, the first lead screw 3 penetrates through the supporting plate 1 and is in threaded connection with the supporting plate 1, two sliding rods 4 are fixedly arranged on the mounting seat 2, the two sliding rods 4 both penetrate through the supporting plate 1 and are in sliding connection with the supporting plate 1, and a plurality of grass picking rakes 5 are fixedly arranged on the mounting seat 2; the collecting mechanism is arranged at the bottom of the supporting plate 1 and comprises a collecting box 6, the collecting box 6 is fixedly arranged at the bottom of the supporting plate 1, a dust collector 7 and a partition plate 8 are fixedly arranged in the collecting box 1, a dust collecting pipe 9 and a dust discharging pipe 10 are arranged on the dust collector 7, a dust collecting nozzle 11 is fixedly arranged at one end of the dust collecting pipe 9 extending out of the collecting box 6, the dust collecting nozzle 11 faces towards a plurality of grass picking rakes 5, the dust discharging pipe 10 penetrates through the partition plate 8 and is fixedly connected with the partition plate 8, a discharging opening 12 and a sliding groove 13 are arranged in the collecting box 6, a filter screen 14 is arranged in the collecting box 6, the filter screen 14 is matched with the discharging opening 12, a mounting block 15 is fixedly arranged on the filter screen 14, a second screw rod 16 is rotatably arranged on the mounting block 15, the second screw rod 16 extends out of the supporting plate 1 and is in threaded connection with both the supporting plate 1 and the collecting box 6, and a limiting rod 17 is fixedly mounted on the filter screen 14, and the limiting rod 17 is connected with the sliding groove 13 in a sliding manner.
Through setting up the grass picking mechanism for grass on the highway road bed can be picked up fast, does not need the manual work to pick up, has reduced workman's intensity of labour to a certain extent, sets up and collects the mechanism, makes the grass of picking up grass harrow 5 and picking up can be collected fast, has avoided grass to leak from the gap between the grass harrow 5 of picking up, avoids picking up the grass operation many times, has improved the efficiency of picking up grass to a certain extent.
Two connecting plates 18 are fixedly mounted at the bottom of the supporting plate 1, a pressing roller 19 is arranged below the supporting plate 1, and two ends of the pressing roller 19 are respectively rotatably connected with the corresponding connecting plates 18.
By providing the compression roller 19, the highway subgrade after grass picking can be further compacted.
The grass picking rakes 5 are all made of rubber.
The grass picking rake 5 is made of rubber, so that the grass picking rake 5 has certain elasticity and is not easy to damage in the using process.
The support plate 1 is provided with a traction hole 20.
Through setting up the traction hole 20, make this device can be installed on the pulling equipment fast.
And a first crank 21 is fixedly arranged at the top end of the first screw rod 3.
Through setting up first crank 21 for the rotation of first lead screw 3 can be convenient and fast more.
And a second crank 22 is fixedly arranged at the top end of the second screw rod 16.
By arranging the second crank 22, the rotation of the second screw rod 16 can be more convenient and faster.
The utility model provides a grass harrow is picked up in highway subgrade construction theory of operation as follows:
firstly, the device is arranged on traction equipment through a traction hole 20, the height of a grass picking rake 5 is adjusted according to the field condition, a first crank 21 is rotated, the first crank 21 rotates to drive a first screw rod 3 to rotate, the first screw rod 3 rotates to drive an installation base 2 to move, the installation base 2 moves to drive two slide rods 4 to move, the two slide rods 4 move to ensure that the installation base 2 cannot rotate along with the first screw rod 3, the installation base 2 moves to drive a plurality of grass picking rakes 5 to move, when the grass picking rake 5 moves to a required position, the first crank 21 stops being shaken to finish the height adjustment of the grass picking rake 5, when the device starts to pick grass on a highway subgrade, a dust collector 7 is started, the dust collector 7 starts to work, the grass picked by the grass picking rake 5 is sucked through a dust suction nozzle 11 and a dust suction pipe 9, and finally the picked grass is collected in a collection box 6 through a dust outlet pipe 10, simultaneously, can absorb partial soil or road bed building stones together during absorption grass, partial soil or road bed building stones fall on the road bed face after passing through filter screen 14, the grass of absorption falls on filter screen 14, when the grass on filter screen 14 needs to be cleared up, rotatory second crank 22, second crank 22 drives second lead screw 16 rotatory, the rotatory installation piece 15 that drives of second lead screw 16 removes, installation piece 15 removes and drives filter screen 14 and remove, when filter screen 14 removes outside collecting box 6, alright with clearing up the collection with the grass to on the filter screen 14.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a harrow is picked up in construction of highway subgrade which characterized in that includes:
a support plate;
the grass picking mechanism is arranged at the bottom of the supporting plate and comprises a mounting seat, the mounting seat is arranged below the supporting plate, a first lead screw is rotatably arranged on the mounting seat, the first lead screw penetrates through the supporting plate and is in threaded connection with the supporting plate, two sliding rods are fixedly arranged on the mounting seat, the two sliding rods both penetrate through the supporting plate and are in sliding connection with the supporting plate, and a plurality of grass picking rakes are fixedly arranged on the mounting seat;
the collecting mechanism is arranged at the bottom of the supporting plate and comprises a collecting box, the collecting box is fixedly arranged at the bottom of the supporting plate, a dust collector and a partition plate are fixedly arranged in the collecting box, a dust collecting pipe and a dust discharging pipe are arranged on the dust collector, a dust collecting nozzle is fixedly arranged at one end of the dust collecting pipe extending out of the collecting box, the dust collecting nozzle faces towards a plurality of grass picking rakes, the dust discharging pipe penetrates through the partition plate and is fixedly connected with the partition plate, a feed opening and a chute are formed in the collecting box, a filter screen is arranged in the collecting box and is matched with the feed opening, a mounting block is fixedly arranged on the filter screen, a second lead screw is rotatably arranged on the mounting block, the second lead screw extends out of the supporting plate and is in threaded connection with the supporting plate and the collecting box, and a limiting rod is fixedly arranged on the filter screen, the limiting rod is connected with the sliding groove in a sliding mode.
2. The harrow of claim 1, wherein two connecting plates are fixedly arranged at the bottom of the supporting plate, a press roller is arranged below the supporting plate, and two ends of the press roller are respectively and rotatably connected with the corresponding connecting plates.
3. The harrow of claim 1, wherein a plurality of the harrow are made of rubber.
4. The harrow of claim 1, wherein the supporting plate is provided with a traction hole.
5. The harrow of claim 1, wherein a first crank is fixedly mounted at the top end of the first screw rod.
6. The harrow of claim 1, wherein a second crank is fixedly mounted at the top end of the second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135972.1U CN214545742U (en) | 2020-12-23 | 2020-12-23 | Grass picking rake for highway subgrade construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135972.1U CN214545742U (en) | 2020-12-23 | 2020-12-23 | Grass picking rake for highway subgrade construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214545742U true CN214545742U (en) | 2021-11-02 |
Family
ID=78334198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023135972.1U Expired - Fee Related CN214545742U (en) | 2020-12-23 | 2020-12-23 | Grass picking rake for highway subgrade construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214545742U (en) |
-
2020
- 2020-12-23 CN CN202023135972.1U patent/CN214545742U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |