CN211258497U

CN211258497U - Portable ground breaker

Info

Publication number: CN211258497U
Application number: CN201921705753.7U
Authority: CN
Inventors: 刘军
Original assignee: Jinye Construction Co Ltd
Current assignee: Jinye Construction Co Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-14
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a broken technical field of ground, and a portable ground breaker is disclosed, including the gyro wheel, gyro wheel fixed mounting is in base one's bottom surface, base one's difference screw thread has cup jointed fixing bolt all around, base one's quantity has four and upwards stretches out, four fixing bolt's top difference screw thread cup joints the inner chamber at four nuts, four the nut welds respectively around two top surfaces of base, the left side of base two and the left side of top surface fixedly connected with handle and dead lever respectively. This portable ground breaker through the design that adopts the handcart formula, cooperates the used together of motor and drill bit simultaneously for the rotation effort of motor can realize that the drill bit can up-and-down motion under power conversion equipment's effect, reaches the crushing effect of drill bit to the ground, and not only simple structure, convenient operation has but also improved the portability of device, has improved the application scope of device.

Description

Portable ground breaker

Technical Field

The utility model relates to a broken technical field of ground specifically is a portable ground breaker.

Background

The foundation design is an important component of the whole building design, and has close relation to the safety and normal use of the building, but the backfill sinking of the foundation pit causes the hollowing and cracking of the indoor terrace, the hollowing and cracking of outdoor scattered water, the sinking, the soaking of the building foundation by water, even the uneven settlement of the building, which is the common fault of the building engineering quality, and the mountain area is particularly prominent.

In view of the problems that the conventional foundation crushing device is mainly large, has high use cost, is difficult to use on the surface of a foundation with a complex part of terrain and is inconvenient to move, a portable foundation crushing device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable ground breaker possesses portable and practical advantage, has solved the problem of proposing among the above-mentioned background.

The utility model provides a following technical scheme: a portable foundation crushing device comprises rollers, wherein the rollers are fixedly arranged on the bottom surface of a first base, fixing bolts are respectively sleeved on the periphery of the first base in a threaded manner, the number of the first base is four, the four fixing bolts extend upwards, the top ends of the four fixing bolts are respectively sleeved on inner cavities of four nuts in a threaded manner, the four nuts are respectively welded on the periphery of the top surface of a second base, the left side of the second base and the left side of the top surface of the second base are respectively and fixedly connected with a handle and fixing rods, the number of the fixing rods is two, the fixing rods are parallel to each other, a motor is arranged in the middle of the two fixing rods, one end of an output shaft of the motor is fixedly sleeved on the inner cavity of a power conversion device, a drill bit extending downwards is sleeved on the inner cavity of the power conversion device in a threaded manner, a connecting plate extending upwards, and the handle is perpendicular to the connecting plate.

Preferably, the power conversion device comprises a shell, the bottom surface of the shell is fixedly connected to the middle of the top surfaces of the two bases, a turntable is installed above the inner cavity of the shell, a sliding rod is fixedly connected to the middle of the lower portion of the inner cavity of the shell, a sliding block and a mounting ring located below the sliding block are fixedly sleeved on the middle of the sliding rod, one side of the turntable and the middle of the sliding block are respectively and fixedly connected to the two ends of the transmission rod, and the two ends of the transmission rod are respectively and fixedly connected with a rotating ring.

Preferably, the middle parts of the first base and the second base are respectively provided with circular grooves with equal diameter values, the two circular grooves are on the same vertical line, and the diameter values of the circular grooves are slightly larger than that of the drill bit.

Preferably, the number of the rollers is four, the four rollers are respectively and fixedly installed on the periphery of one bottom surface of the base, and the bottom surfaces of the four rollers are on the same horizontal line.

Preferably, the handle and the handle are respectively composed of a connecting rod and a round rod, the length value of the round rod on the handle is equal to the width value of the connecting plate, and the length value of the round rod on the handle is 20 cm.

Preferably, the bottom end of the drill bit is conical, and the length value of the drill bit is greater than that of the fixing bolt.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this portable ground breaker through the design that adopts the handcart formula, cooperates the used together of motor and drill bit simultaneously for the rotation effort of motor can realize that the drill bit can up-and-down motion under power conversion equipment's effect, reaches the crushing effect of drill bit to the ground, and not only simple structure, convenient operation has but also improved the portability of device, has improved the application scope of device.

2. This portable ground breaker through the design that adopts the structure to be simple and convenient, cooperates the used together of reciprocating motion drill bit simultaneously for the device not only can be applicable to various occasions, and use cost is low moreover, is the embodiment of this device practicality and feasibility.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the power conversion device of the present invention;

fig. 3 is a schematic view of a base structure of the present invention.

In the figure: 1. a roller; 2. a first base; 3. fixing the bolt; 4. a nut; 5. a second base; 6. a handle; 7. fixing the rod; 8. a motor; 9. a power conversion device; 91. a housing; 92. a turntable; 93. a slide bar; 94. a slider; 95. a mounting ring; 96. a transmission rod; 10. a drill bit; 11. a connecting plate; 12. a handle.

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. 1-3, a portable foundation breaking device includes rollers 1, four rollers 1 are provided, four rollers 1 are respectively and fixedly installed around the bottom surface of a first base 2, and the bottom surfaces of the four rollers 1 are on the same horizontal line, through the design of the four rollers 1, not only the device can be pushed at will and the portability of the device is improved, but also the stability of the device can be ensured by the design of the bottom surfaces of the four rollers 1 on the same horizontal plane, which is the embodiment of the stability of the device, the rollers 1 are fixedly installed on the bottom surface of the first base 2, circular grooves with the same diameter value are respectively arranged in the middle parts of the first base 2 and a second base 5, and the two circular grooves are on the same vertical line, the diameter value of the circular groove is slightly larger than that of a drill 10, because the drill 10 is installed in the inner cavity of a power conversion device 9, and the drill 10 needs to pass through the second, therefore, the base I2 and the base II 5 are provided with the circular grooves, so that the drill 10 can pass through the circular grooves on the base I2 and the base II 5 to move, the diameter value of the circular grooves is slightly larger than that of the drill 10, the drill 10 cannot be contacted with the upper circular groove and the lower circular groove when moving, the periphery of the base I2 is respectively in threaded sleeve connection with the fixing bolts 3, the number of the base I2 is four, the base I2 extends upwards, the top ends of the four fixing bolts 3 are respectively in threaded sleeve connection with the inner cavities of the four nuts 4, the four nuts 4 are respectively welded on the periphery of the top surface of the base II 5, the left side of the top surface and the left side of the base II 5 are respectively and fixedly connected with the handle 6 and the fixing rod 7, the handle 6 and the handle 12 are respectively composed of the connecting rod and the circular rod, the length value of the circular rod on the handle 12 is equal to the width value of the connecting plate 11, the, can be convenient for the movement of the device position, reach the effect to the change of the crushing position, the handle 6 and the handle 12 can be used together, when the handle 6 and the handle 12 are held by hands and lifted up, the height of the device can be improved or reduced, so that the depth of the drill bit 10 drilling down is within the controllable range, the number of the fixing rods 7 is two and is parallel to each other, the middle parts of the two fixing rods 7 are provided with the motors 8, one end of the output shaft of the motor 8 is fixedly sleeved in the inner cavity of the power conversion device 9, the power conversion device 9 comprises a shell 91, the bottom surface of the shell 91 is fixedly connected to the middle part of the top surface of the base II 5, the upper part of the inner cavity of the shell 91 is provided with the turntable 92, the middle part below the inner cavity of the shell 91 is fixedly connected with the sliding rod 93, the middle part of the sliding rod 93 is fixedly sleeved with, the two ends of the transmission rod 96 are fixedly connected with rotating rings respectively, the output shaft of the motor 8 is fixedly sleeved in the inner cavity of the rotary table 92, when the motor 8 continuously rotates, the rotary table 92 is driven to synchronously rotate, then under the action of the transmission rod 96, the sliding block 94 and the mounting ring 95 can reciprocate up and down on the sliding rod 93, so that the effect of converting the rotating acting force of the motor 8 into the action of moving the acting force up and down is achieved, the mounting ring 95 is mainly used for fixing the drill bit 10, when the shapes are different, different drill bits 10 can be replaced, the drill bit 10 extending downwards is sleeved in the inner cavity of the power conversion device 9 in a threaded manner, the bottom end of the drill bit 10 is conical, the length value of the drill bit 10 is larger than that of the fixing bolt 3, the conical design of the bottom end of the drill bit 10 is a necessary requirement for drilling and crushing of the device, when the, the length value of the drill bit 10 is specially set to be larger than that of the fixing bolt 3, the right side of the top surface of the second base 5 is fixedly connected with a connecting plate 11 extending upwards, the top surface of the right side of the connecting plate 11 is fixedly connected with a handle 12 extending towards the right side, and the handle 12 is perpendicular to the connecting plate 11.

The theory of operation, before the use, the degree of depth of boring at first as required, reasonable adjusting device's height, during the regulation, handheld left side handle 6 and right side handle 12, then lift the device, after lifting to suitable height, screw fixing bolt 3 all around through the spanner, reach the effect with device height-fixing, later handheld handle 12 again, it can to the position that needs the breakage to promote the device, during the promotion, switch on motor 8, under power conversion device 9's effect, can be with motor 8 pivoted effort, change into up-and-down reciprocating motion's effort, reach and last broken purpose of boring.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A portable ground breaker, includes gyro wheel (1), its characterized in that: the roller (1) is fixedly installed on the bottom surface of the first base (2), the periphery of the first base (2) is respectively in threaded sleeve joint with the fixing bolts (3), the number of the first base (2) is four, the four fixing bolts (3) extend upwards, the top ends of the four fixing bolts are respectively in threaded sleeve joint with the inner cavities of the four nuts (4), the four nuts (4) are respectively welded on the periphery of the top surface of the second base (5), the left side of the second base (5) and the left side of the top surface are respectively and fixedly connected with a handle (6) and a fixing rod (7), the number of the fixing rods (7) is two, the fixing rods are parallel to each other, the middle parts of the two fixing rods (7) are provided with motors (8), one ends of output shafts of the motors (8) are fixedly sleeved on the inner cavity of the power conversion device (9), and the inner cavity of the power conversion device (9), the right side fixedly connected with of base two (5) top surface upwards stretches out connecting plate (11), top surface fixedly connected with on connecting plate (11) right side is to handle (12) that the right side stretches out, and handle (12) and connecting plate (11) mutually perpendicular.

2. A portable foundation breaking device according to claim 1, wherein: power conversion equipment (9) is including casing (91), the bottom surface fixed connection of casing (91) is at the middle part of two (5) top surfaces of base, carousel (92) are installed to the top of casing (91) inner chamber, and middle part fixedly connected with slide bar (93) of casing (91) inner chamber below, the middle part of slide bar (93) is fixed to be cup jointed slider (94) and be located mounting ring (95) of slider (94) below, one side of carousel (92) and the middle part of slider (94) are fixed connection respectively at the both ends of transfer line (96), and the both ends of transfer line (96) are fixed connection respectively has the change.

3. A portable foundation breaking device according to claim 1, wherein: the middle parts of the first base (2) and the second base (5) are respectively provided with circular grooves with equal diameter values, the two circular grooves are on the same vertical line, and the diameter values of the circular grooves are slightly larger than that of the drill bit (10).

4. A portable foundation breaking device according to claim 1, wherein: the number of the idler wheels (1) is four, the idler wheels (1) are fixedly installed on the periphery of the bottom surface of the first base (2) respectively, and the bottom surfaces of the four idler wheels (1) are on the same horizontal line.

5. A portable foundation breaking device according to claim 1, wherein: handle (6) and handle (12) comprise connecting rod and round bar respectively, the round bar length value on handle (12) equals the width value of connecting plate (11), and the length value of round bar on handle (6) is 20 cm.

6. A portable foundation breaking device according to claim 1, wherein: the bottom end of the drill bit (10) is conical, and the length value of the drill bit (10) is larger than that of the fixing bolt (3).