CN219329973U - Land leveling device - Google Patents

Abstract

The application discloses land leveling device belongs to land leveling technical field, which comprises a housin, fixed mounting has the leading truck on casing one end lateral wall, and rotates on the leading truck and install the single-row wheel, fixed mounting has the push rod on the other end lateral wall of casing, rotate on two inside walls of casing and install the reamer axle, fixed mounting has the multiunit to be dislocation distribution's reamer piece on the circumference lateral wall of reamer axle, rotate between two inside walls of casing and install the counter weight roller, fixed mounting has the backup pad on two inside walls of casing, the top fixed mounting of backup pad has the biax motor, vertical slip runs through in the backup pad has the traction column, the bottom fixed mounting of traction column has the compaction board, be provided with clamp plate traction mechanism between the output shaft of biax motor and the traction column. The utility model discloses realization that this application can be swift is to the preliminary breaking of soil and hammer press flattening processing, conveniently removes simultaneously, has reduced hand labor output.

Description

Land leveling device

Technical Field

The application relates to the technical field of land leveling, and more particularly relates to a land leveling device.

Background

Land leveling generally refers to breaking and then arranging scattered and uneven and irregular lands or structures existing on the ground, so that the lands can meet the requirements of subsequent building engineering construction or agricultural cultivation and irrigation and drainage; when land planning and renovation are carried out, the land is often required to be leveled so as to prevent soil loosening and facilitate subsequent operation; conventional screeding equipment is often large in volume and is not mechanically accessible to small areas and is therefore typically forced to operate in a manual screeding mode.

The utility model discloses a land planning and renovating leveling device with a patent authority bulletin number of CN215593956U, which comprises a shell, the lower extreme of a guide frame is rotationally connected with a walking wheel, a vertical shaft is rotationally connected with a bearing seat, two ends of the vertical shaft are connected with a bevel gear I, the left side of the bottom of an inner cavity of the shell is provided with a reamer mechanism, the front side wall of the shell is connected with a driving motor, the rear side power output end of the driving motor is connected with a driving shaft, a driven shaft and the driving shaft are both connected with belt wheels, a transmission belt is sleeved between the outer walls of the two belt wheels, the outer wall of the driven shaft is connected with a half gear, the right end of the half gear is meshed and connected with a vertical rack, the top of the vertical rack is connected with a lifting plate, a spring rod is connected between the lifting plate and the top of the inner cavity of the shell, the bottom of the right side of the inner cavity of the shell is rotationally connected with a counterweight roller.

With respect to the related art, the applicant believes that although the scheme realizes the replacement of the manual leveling operation mode, the transmission structure of the device is complex, and the movement of the device needs to be pushed by manpower, which is time-consuming and labor-consuming.

Disclosure of Invention

In order to solve the problems, the application provides a land leveling device, which adopts the following technical scheme:

the utility model provides a land leveling device, includes the casing, the bottom of casing is open setting, fixed mounting has the leading truck on casing one end lateral wall, and rotates on the leading truck and install the single running wheel, fixed mounting has the push rod on the other end lateral wall of casing, the casing is close to and rotates on two inside walls of leading truck one end and install the reamer axle, fixed mounting has the multiunit to be dislocation distribution's reamer piece on the circumference lateral wall of reamer axle, the casing is close to and rotates between two inside walls of push rod one end and install the counter weight roller, fixed mounting has the backup pad on two inside walls of casing, and the backup pad is located one side that reamer axle, counter weight roller are close to each other, the top fixed mounting of backup pad has the biax motor, and the axis of rotation of biax motor all level run through and extend to the same lateral wall outside of casing, the output shaft and the reamer axle of biax motor are provided with first drive mechanism on the outside axis body of casing, the output shaft and the counter weight roller of biax motor are provided with second drive mechanism on the outside the axis body of casing, fixed mounting has with the counter weight roller with the first drive mechanism on the lateral wall of casing, the vertical compression roller of backup pad, the traction column is installed to the bottom between the traction column.

Further, the pressing plate traction mechanism comprises a driving disc fixedly installed at the end part of an output shaft of the double-shaft motor, a driving column is fixedly installed on one side surface, far away from the double-shaft motor, of the driving disc, a traction block is fixedly installed at the top end of the traction column, a movable groove which is horizontally communicated is formed in the traction block, and the driving column is movably inserted into the movable groove.

Through above-mentioned technical scheme, biax motor drive driving disk rotates, and then drives the actuating post motion, and the actuating post is at the horizontal movement of activity inslot, drives the reciprocating motion that the post realized vertical direction through the traction block, and then drives the compaction board and realize the repeated hammer and press action.

Further, the backup pad is close to the equal vertical slip of position of four corners and runs through there is the locating lever, and the bottom of four locating levers all with compaction board fixed connection, four the equal fixed mounting in top of locating lever has spacing cap, four the locating lever is located the body of rod of backup pad top and all overlaps and be equipped with the spring, and the both ends of spring support tight contact with backup pad, spacing cap respectively.

Through the technical scheme, when the compacting plate performs the hammering action, the positioning rod plays a role in improving stability, and the spring plays a certain buffering role.

Furthermore, the mud guard is fixedly installed on the peripheral side wall of the compacting plate, the mud scraping plates are fixedly installed on the inner side wall of the end part of the shell and one side wall of the mud guard, which is close to the counterweight roller, and the end parts of the two mud scraping plates are in contact with the peripheral side wall of the counterweight roller.

Through above-mentioned technical scheme, the fender can effectively avoid earth to pile up at compaction board top, and two scrapers can effectively avoid gluing the accumulation earth on the circumference lateral wall of counter weight roller.

Further, the first transmission mechanism comprises two first driving gears which are respectively and fixedly arranged on the output shaft of the double-shaft motor and the reamer shaft, and a first transmission chain is arranged on the two first driving gears.

Through the technical scheme, when the double-shaft motor drives the connected first driving gear to rotate, the other first driving gear is driven to synchronously rotate through the first transmission chain belt, and then the reamer shaft is driven to rotate.

Further, the second transmission mechanism comprises a second driving gear fixedly arranged on an output shaft of the double-shaft motor, a third driving gear is fixedly arranged on a rotating shaft of the counterweight roller, the radius of the third driving gear is larger than that of the second driving gear, and a second transmission chain is arranged on the second driving gear and the third driving gear.

Through the technical scheme, when the double-shaft motor drives the second driving gear to rotate, the second driving gear is driven to rotate through the second transmission chain, and then the counterweight roller is driven to rotate.

Further, a storage battery is fixedly installed on the inner side wall of one end of the shell, a control switch is fixedly installed on the top end of the push rod of the shell, and the control switch is electrically connected with the double-shaft motor and the storage battery.

Through above-mentioned technical scheme, battery power supply, control switch can be swift control biax motor start-stop.

In summary, the present application includes the following beneficial technical effects:

(1) Under the action of the double-shaft motor, the traction column, the compaction plate and the pressing plate traction mechanism, the repeated hammering and pressing actions of the compaction plate are simply realized, the replacement of a manual leveling mode is realized, and the soil leveling efficiency is improved;

(2) Under the action of the double-shaft motor, the first transmission mechanism and the second transmission mechanism, transmission driving with the reamer shaft and the counterweight roller is realized in a simple way, and the counterweight roller rotates, so that labor output of manual pushing can be effectively reduced, and the working efficiency is improved;

(3) According to the soil leveling device, under the action of the mud guard and the mud scraping plate, soil can be effectively prevented from accumulating at the top of the compacting plate, and the soil can be effectively prevented from adhering to the circumferential side wall of the counterweight roller, so that the soil leveling quality is improved;

(4) According to the spring, under the action of the positioning rod and the spring, when the compacting plate performs the hammering action, the positioning rod plays a role in improving stability, and the spring plays a certain buffering role, so that the compacting plate can be effectively prevented from deforming or tilting.

Drawings

FIG. 1 is a schematic view of a soil leveling apparatus;

FIG. 2 is a schematic cross-sectional view of the shield of the present application;

FIG. 3 is a schematic cross-sectional view of the housing of the present application;

FIG. 4 is an enlarged view of FIG. 3A of the present application;

fig. 5 is an exploded view of the platen traction mechanism of the present application.

The reference numerals in the figures illustrate: 1. a housing; 2. a guide frame; 3. a push rod; 4. a reamer shaft; 5. a hinge blade; 6. a counterweight roller; 7. a support plate; 8. a biaxial motor; 9. a traction column; 10. compacting the plate; 11. a drive plate; 12. a drive column; 13. a traction block; 14. a movable groove; 15. a positioning rod; 16. a spring; 17. a mud guard; 18. a mud scraping plate; 19. a first drive gear; 20. a first drive chain; 21. a second drive gear; 22. a third drive gear; 23. a second drive chain; 24. a storage battery; 25. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-5.

Referring to fig. 1-5, a land leveling device includes a casing 1, the bottom of the casing 1 is open, a guide frame 2 is fixedly installed on a side wall at one end of the casing 1, a single-wheel is rotatably installed on the guide frame 2, a push rod 3 is fixedly installed on a side wall at the other end of the casing 1, a reamer shaft 4 is rotatably installed on two inner side walls of the casing 1, which is close to one end of the guide frame 2, a plurality of groups of reamer blades 5 which are distributed in a staggered manner are fixedly installed on a circumferential side wall of the reamer shaft 4, a counterweight roller 6 is rotatably installed between two inner side walls of the casing 1, which is close to one end of the push rod 3, a supporting plate 7 is fixedly installed on two inner side walls of the casing 1, the supporting plate 7 is located on one side, which is close to each other, a double-shaft motor 8 is fixedly installed on one end inner side wall of the casing 1, a storage battery 24 is fixedly installed on the top of the push rod 3 of the casing 1, a control switch 25 is fixedly installed on the top of the push rod 3 of the casing 1, the control switch 25 is electrically connected with the double-shaft motor 8 and the storage battery 24, the storage battery 24 is powered, and the control switch 25 can rapidly control the start and stop of the double-shaft motor 8.

The vertical slip of backup pad 7 is run through and is had traction column 9, traction column 9's bottom fixed mounting has compaction board 10, be provided with clamp plate traction mechanism between the one end output shaft of biax motor 8 and the traction column 9, clamp plate traction mechanism includes fixed mounting in biax motor 8's output shaft tip's driving disk 11, fixed mounting has driving column 12 on the side that driving disk 11 kept away from biax motor 8, traction column 9's top fixed mounting has traction block 13, the movable groove 14 that the level was link up has been seted up on the traction block 13, and driving column 12 activity inserts and locate in the movable groove 14, biax motor 8 drives driving disk 11 rotation, and then drive driving column 12 moves, horizontal motion in movable groove 14 is driven traction column 9 through traction block 13 and is realized vertical direction's reciprocating motion, and then drive compaction board 10 realizes the repeated hammer press action.

The positions of the supporting plate 7 close to four corners are vertically and slidably penetrated with positioning rods 15, the bottom ends of the four positioning rods 15 are fixedly connected with the compacting plate 10, limiting caps are fixedly arranged at the top ends of the four positioning rods 15, springs 16 are sleeved on rod bodies of the four positioning rods 15 above the supporting plate 7, two ends of each spring 16 are respectively abutted against the supporting plate 7 and the limiting caps, when the compacting plate 10 performs hammering action, the positioning rods 15 play a role in improving stability, and the springs 16 play a certain role in buffering; the mud guard 17 is fixedly installed on the peripheral side wall of the compacting plate 10, so that soil can be effectively prevented from accumulating at the top of the compacting plate 10, mud scraping plates 18 are fixedly installed on the inner side wall of the end part of the shell 1 and one side wall of the mud guard 17, which is close to the counterweight roller 6, and the end parts of the two mud scraping plates 18 are in contact with the peripheral side wall of the counterweight roller 6, so that soil accumulation on the peripheral side wall of the counterweight roller 6 can be effectively avoided.

The other end output shaft of the double-shaft motor 8, the reamer shaft 4 and the rotating shaft of the counterweight roller 6 horizontally penetrate through and extend to the outside of the same side wall of the shell 1, a first transmission mechanism is arranged on the shaft body, located outside the shell 1, of the output shaft of the double-shaft motor 8 and the reamer shaft 4, the first transmission mechanism comprises two first driving gears 19 fixedly arranged on the output shaft of the double-shaft motor 8 and the reamer shaft 4 respectively, a first transmission chain 20 is arranged on the two first driving gears 19, and when the double-shaft motor 8 drives the connected first driving gears 19 to rotate, the other first driving gears 19 are driven to synchronously rotate through the first transmission chain 20, and then the reamer shaft 4 is driven to rotate; the output shaft of the double-shaft motor 8 and the shaft body of the balance weight roller 6 outside the shell 1 are provided with a second transmission mechanism, the second transmission mechanism comprises a second driving gear 21 fixedly installed on the output shaft of the double-shaft motor 8, a third driving gear 22 is fixedly installed on the rotating shaft of the balance weight roller 6, the radius of the third driving gear 22 is larger than that of the second driving gear 21, a second transmission chain 23 is installed on the second driving gear 21 and the third driving gear 22, when the double-shaft motor 8 drives the second driving gear 21 to rotate, the third driving gear 22 is driven to rotate through the second transmission chain 23, the balance weight roller 6 is driven to rotate, and a protective cover is fixedly installed on the side wall of the shell 1.

The implementation principle of the embodiment of the application is as follows: the working personnel controls the shell 1 and the whole movement direction through the push rod 3, can rapidly control the start and stop of the double-shaft motor 8 through the control switch 25, and drives the driving disc 11 to rotate when the double-shaft motor 8 is started, so as to drive the driving column 12 to move, the driving column 12 horizontally moves in the movable groove 14, the traction block 13 drives the traction column 9 to realize the reciprocating movement in the vertical direction, and further drives the compacting plate 10 to realize the repeated hammering action, thereby realizing the replacement of a manual leveling mode, and being beneficial to improving the soil leveling efficiency; meanwhile, when the double-shaft motor 8 drives the connected first driving gear 19 to rotate, the first driving gear 19 is driven by the first transmission chain 20 to synchronously rotate, so that the reamer shaft 4 is driven to rotate, namely the reamer blade 5 is driven to move, the ground can be pre-crushed, hard soil blocks are cut and crushed, the soil is soft, and the leveling difficulty is reduced; when the double-shaft motor 8 drives the second driving gear 21 to rotate, the second transmission chain 23 drives the third driving gear 22 to rotate, so that the counterweight roller 6 is driven to rotate, the labor output of manual pushing can be effectively reduced, and the improvement of the working efficiency is facilitated; under the effect of fender 17 and scraper 18, not only can effectively avoid earth to pile up at compaction board 10 top, and can effectively avoid gluing the accumulation earth on the circumference lateral wall of counter weight roller 6, be favorable to improving soil leveling quality.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. Land leveling device, including casing (1), its characterized in that: the bottom of the shell (1) is in an open arrangement, a guide frame (2) is fixedly arranged on one end side wall of the shell (1), a single-row wheel is rotatably arranged on the guide frame (2), a push rod (3) is fixedly arranged on the other end side wall of the shell (1), a reamer shaft (4) is rotatably arranged on two inner side walls of one end of the shell (1) close to the guide frame (2), a plurality of groups of reamer blades (5) which are distributed in a staggered manner are fixedly arranged on the circumferential side wall of the reamer shaft (4), a counterweight roller (6) is rotatably arranged between two inner side walls of one end of the shell (1) close to the push rod (3), a supporting plate (7) is fixedly arranged on two inner side walls of the shell (1), the supporting plate (7) is positioned on one side of the reamer shaft (4) and the counterweight roller (6) close to each other, a double-shaft motor (8) is fixedly arranged on the top of the supporting plate (7), one end output shaft of the double-shaft motor (8), the rotation shafts of the reamer shaft (4) and the counterweight roller (6) horizontally penetrate and extend to the same side wall of the shell (1), a counterweight mechanism (8) is arranged on the outer part of the shell (1) and is arranged on the first shaft (1), the novel double-shaft motor is characterized in that a protective cover matched with the first transmission mechanism and the second transmission mechanism is fixedly arranged on the side wall of the shell (1), a traction column (9) vertically penetrates through the support plate (7) in a sliding mode, a compacting plate (10) is fixedly arranged at the bottom end of the traction column (9), and a pressing plate traction mechanism is arranged between the output shaft of the other end of the double-shaft motor (8) and the traction column (9).

2. A land leveling device in accordance with claim 1, wherein: the pressing plate traction mechanism comprises a driving disc (11) fixedly mounted at the end part of an output shaft of the double-shaft motor (8), a driving column (12) is fixedly mounted on one side surface, far away from the double-shaft motor (8), of the driving disc (11), a traction block (13) is fixedly mounted at the top end of the traction column (9), a movable groove (14) which is horizontally communicated is formed in the traction block (13), and the driving column (12) is movably inserted into the movable groove (14).

3. A land leveling device in accordance with claim 2, wherein: the position that backup pad (7) is close to the four corners is all vertical to slide and is run through has locating lever (15), and the bottom of four locating levers (15) all with compaction board (10) fixed connection, four the equal fixed mounting in top of locating lever (15) has spacing cap, four all the cover is equipped with spring (16) on the body of rod that locating lever (15) are located backup pad (7) top, and the both ends of spring (16) support tight contact with backup pad (7), spacing cap respectively.

4. A land leveling device in accordance with claim 1, wherein: mud guards (17) are fixedly mounted on the peripheral side walls of the compacting plates (10), mud guards (18) are fixedly mounted on the inner side walls of the end parts of the shell (1) and one side wall, close to the counterweight roller (6), of the mud guards (17), and the end parts of the two mud guards (18) are in contact with the peripheral side walls of the counterweight roller (6).

5. A land leveling device in accordance with claim 1, wherein: the first transmission mechanism comprises two first driving gears (19) which are respectively and fixedly arranged on an output shaft of the double-shaft motor (8) and the reamer shaft (4), and a first transmission chain (20) is arranged on the two first driving gears (19).

6. A land leveling device in accordance with claim 1, wherein: the second transmission mechanism comprises a second driving gear (21) fixedly arranged on an output shaft of the double-shaft motor (8), a third driving gear (22) is fixedly arranged on a rotating shaft of the counterweight roller (6), the radius of the third driving gear (22) is larger than that of the second driving gear (21), and a second transmission chain (23) is arranged on the second driving gear (21) and the third driving gear (22).

7. A land leveling device in accordance with claim 1, wherein: the double-shaft motor is characterized in that a storage battery (24) is fixedly mounted on the inner side wall of one end of the shell (1), a control switch (25) is fixedly mounted on the top end of the push rod (3) of the shell (1), and the control switch (25) is electrically connected with the double-shaft motor (8) and the storage battery (24).

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