阅读说明：本技术 一种建筑工程用混凝土破碎装置 (Concrete breaker for building engineering ) 是由 张贤林 于 2020-07-21 设计创作，主要内容包括：本发明公开了一种建筑工程用混凝土破碎装置,包括装置箱体,所述装置箱体内部设置有两破碎轮,两破碎轮内分别穿插有一号连接杆和二号连接杆,一号连接杆上设置有一号齿轮,二号连接杆上设置有四号齿轮；所述一号连接杆一端套设有一号衔接架。电动伸缩杆开启时将会通过一号固定杆推动固定架,使得固定架在三号固定杆上进行转动,而固定架移动时则可通过一号连接杆和二号连接杆带动破碎轮进行移动,改变其破碎轮的间距。当两个固定架同时向内移动时一号衔接架和二号衔接架将会通过一号旋转杆进行旋转配合,而三号齿轮和二号齿轮将会改变其位置,但是始终都保持与一号齿轮和四号齿轮啮合的状态。(The invention discloses a concrete crushing device for constructional engineering, which comprises a device box body, wherein two crushing wheels are arranged in the device box body, a first connecting rod and a second connecting rod are respectively inserted in the two crushing wheels, a first gear is arranged on the first connecting rod, and a fourth gear is arranged on the second connecting rod; one pot head of a connecting rod is equipped with linking frame No. one. When the electric telescopic rod is opened, the fixing frame is pushed through the fixing rod, so that the fixing frame rotates on the fixing rod III, and when the fixing frame moves, the crushing wheel can be driven to move through the connecting rod I and the connecting rod II, and the distance between the crushing wheels is changed. When two mounts move inwards simultaneously, the first connecting frame and the second connecting frame can be in rotating fit through the first rotating rod, and the third gear and the second gear can change the positions of the first connecting frame and the second connecting frame, but are always kept in a state of being meshed with the first gear and the fourth gear.)

1. A concrete crushing device for constructional engineering comprises a device box body (1) and is characterized in that two crushing wheels (22) are arranged inside the device box body (1), a first connecting rod (8) and a second connecting rod (15) are respectively inserted in the two crushing wheels (22), a first gear (9) is arranged on the first connecting rod (8), and a fourth gear (16) is arranged on the second connecting rod (15);

one end of the first connecting rod (8) is sleeved with a first connecting frame (10), one end of the second connecting rod (15) is sleeved with a second connecting frame (14), a first rotating rod (12) penetrates between the first connecting frame (10) and the second connecting frame (14), a second gear (11) is rotatably connected to the first connecting frame (10), and one end of the first rotating rod (12) is rotatably connected with a third gear (13);

two fixing frames (2) are arranged in the device box body (1), a first fixing rod (3) is transversely inserted into each fixing frame (2), a fifth gear (17) is rotatably connected onto each fixing frame (2), a third fixing rod (18) is transversely inserted into the bottom of each fixing frame (2), a sixth gear (19) is sleeved on each third fixing rod (18), and a motor (20) is arranged in the device box body (1);

a connecting sleeve (4) is sleeved on the fixing rod (3), an electric telescopic rod (5) is arranged on the connecting sleeve (4), one end of the electric telescopic rod (5) is provided with a second connecting sleeve (6), and a second fixing rod (7) is transversely inserted into the second connecting sleeve (6).

2. A concrete breaking device for building engineering according to claim 1, characterized in that the first connecting rod (8) and the second connecting rod (15) are fixed to the breaking wheel (22).

3. The concrete crushing device for the building engineering as recited in claim 1, wherein the first connecting frame (10) is rotatably connected with the second connecting frame (14) through a first rotating rod (12), the second connecting rod (15) is rotatably connected with the second connecting frame (14), and the first connecting rod (8) is rotatably connected with the first connecting frame (10).

4. The concrete breaking device for building engineering according to claim 1, wherein the first gear (9) is meshed with the second gear (11), the second gear (11) is meshed with the third gear (13), and the third gear (13) is meshed with the fourth gear (16).

5. The concrete breaking device for building engineering as claimed in claim 1, wherein the fifth gear (17) is meshed with the first gear (9), the sixth gear (19) is meshed with the fifth gear (17), and the sixth gear (19) is limited to rotate on the third fixing rod (18).

6. The concrete crushing device for the construction engineering as claimed in claim 1, wherein one end of the motor (20) is rotatably connected with a seventh gear (21), the seventh gear (21) is meshed with a sixth gear (19), and the motor (20) and the device box body (1) are fixed with each other.

7. A concrete breaking device for building engineering according to claim 1, characterized in that the first connecting sleeve (4) and the second connecting sleeve (6) are fixed with the electric telescopic rod (5), the first connecting sleeve (4) is limited to rotate on the first fixing rod (3), and the second connecting sleeve (6) is limited to rotate on the second fixing rod (7).

8. The concrete breaking device for building engineering as claimed in claim 1, wherein the third fixing rod (18) is fixed with the device box body (1), the second fixing rod (7) is fixed with the device box body (1), and the fixing frame (2) rotates with the third fixing rod (18).

Technical Field

The invention relates to the field of constructional engineering, in particular to a concrete crushing device for constructional engineering.

Background

The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment amount of the part can be realized only by the construction activities with the need of carrying out the work and the material movement.

The spacing of the crushing devices used in the existing construction engineering can not be actively adjusted. Accordingly, one skilled in the art provides a concrete breaking device for construction engineering to solve the problems set forth in the background art.

Disclosure of Invention

The invention aims to provide a concrete crushing device for constructional engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a concrete crushing device for constructional engineering comprises a device box body, wherein two crushing wheels are arranged inside the device box body, a first connecting rod and a second connecting rod are respectively inserted in the two crushing wheels in a penetrating manner, the first connecting rod is provided with a first gear, and the second connecting rod is provided with a fourth gear;

one end of the first connecting rod is sleeved with a first connecting frame, one end of the second connecting rod is sleeved with a second connecting frame, a first rotating rod is inserted between the first connecting frame and the second connecting frame, a second gear is rotatably connected to the first connecting frame, and a third gear is rotatably connected to one end of the first rotating rod;

the device comprises a device box body and is characterized in that two fixing frames are arranged in the device box body, a first fixing rod is transversely inserted into each fixing frame, a fifth gear is rotatably connected onto each fixing frame, a third fixing rod is transversely inserted into the bottom of each fixing frame, a sixth gear is sleeved on each third fixing rod, and a motor is arranged in the device box body;

a first connecting sleeve is sleeved on the first fixing rod, an electric telescopic rod is arranged on the first connecting sleeve, a second connecting sleeve is arranged at one end of the electric telescopic rod, and a second fixing rod is transversely inserted into the second connecting sleeve in a penetrating mode.

As a further scheme of the invention: the first connecting rod and the second connecting rod are fixed with the crushing wheel.

As a still further scheme of the invention: a link up the frame and rotate through a rotary rod and No. two and link up the frame and be connected, No. two connecting rods and No. two link up the frame and rotate and be connected, a connecting rod and a link up the frame and rotate and be connected.

As a still further scheme of the invention: the first gear is meshed with the second gear, the second gear is meshed with the third gear, and the third gear is meshed with the fourth gear.

As a still further scheme of the invention: the fifth gear is meshed with the first gear, the sixth gear is meshed with the fifth gear, and the sixth gear rotates in a limiting mode on the third fixing rod.

As a still further scheme of the invention: one end of the motor is rotatably connected with a seventh gear, the seventh gear is meshed with a sixth gear, and the motor and the device box body are fixed with each other.

As a still further scheme of the invention: a linking sleeve and No. two linking sleeves all with electric telescopic handle reciprocal anchorage, linking cover is spacing rotatory on the dead lever No. one, and linking cover is spacing rotatory on No. two dead levers No. two.

As a still further scheme of the invention: no. three dead levers are fixed with the device box, and No. two dead levers are fixed with the device box, and the mount rotates with No. three dead levers.

Compared with the prior art, the invention has the beneficial effects that:

when the electric telescopic rod is opened, the fixing frame is pushed through the fixing rod, so that the fixing frame rotates on the fixing rod III, and when the fixing frame moves, the crushing wheel can be driven to move through the connecting rod I and the connecting rod II, and the distance between the crushing wheels is changed. When two mounts move inwards simultaneously, the first connecting frame and the second connecting frame can be in rotating fit through the first rotating rod, and the third gear and the second gear can change the positions of the first connecting frame and the second connecting frame, but are always kept in a state of being meshed with the first gear and the fourth gear.

Drawings

Fig. 1 is a schematic structural view of a concrete breaking apparatus for construction engineering.

Fig. 2 is a schematic structural diagram of a device box body in a concrete crushing device for construction engineering.

Fig. 3 is a schematic structural diagram of an electric telescopic rod and a second fixing rod in the concrete crushing device for construction engineering.

Fig. 4 is a schematic structural diagram of a crushing wheel in a concrete crushing device for construction engineering.

Fig. 5 is a schematic structural view of a fixing frame in a concrete crushing device for construction engineering.

Fig. 6 is a schematic structural diagram of a first gear and a fourth gear in the concrete crushing device for construction engineering.

Fig. 7 is a schematic diagram of the position of a motor in a concrete crushing device for construction engineering.

Fig. 8 is a schematic structural diagram of a number six gear in a concrete crushing device for construction engineering.

In the figure: 1. a device case; 2. a fixed mount; 3. a first fixing rod; 4. a first connecting sleeve; 5. an electric telescopic rod; 6. a second connecting sleeve; 7. a second fixing rod; 8. a first connecting rod; 9. a first gear; 10. a first connecting frame; 11. a second gear; 12. a first rotating rod; 13. a third gear; 14. a second connecting frame; 15. a second connecting rod; 16. a fourth gear; 17. a fifth gear; 18. a third fixing rod; 19. a sixth gear; 20. a motor; 21. a seventh gear; 22. and (4) a crushing wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, in an embodiment of the present invention, a concrete crushing device for building engineering includes a device box 1, two crushing wheels 22 are disposed inside the device box 1, a first connecting rod 8 and a second connecting rod 15 are respectively inserted into the two crushing wheels 22, a first gear 9 is disposed on the first connecting rod 8, and a fourth gear 16 is disposed on the second connecting rod 15;

one end of the first connecting rod 8 is sleeved with a first connecting frame 10, one end of a second connecting rod 15 is sleeved with a second connecting frame 14, a first rotary rod 12 is inserted between the first connecting frame 10 and the second connecting frame 14, a second gear 11 is rotatably connected to the first connecting frame 10, one end of the first rotary rod 12 is rotatably connected with a third gear 13, the first connecting rod 8 and the second connecting rod 15 are both fixed with the crushing wheel 22, the first connecting frame 10 is rotatably connected with the second connecting frame 14 through the first rotary rod 12, the second connecting rod 15 is rotatably connected with the second connecting frame 14, the first connecting rod 8 is rotatably connected with the first connecting frame 10, the first gear 9 is meshed with the second gear 11, the second gear 11 is meshed with the third gear 13, the third gear 13 is meshed with the fourth gear 16, the first connecting sleeve 4 and the second connecting sleeve 6 are both fixed with the electric telescopic rod 5, the first connecting sleeve 4 is limited to rotate on the first fixing rod 3, the second connecting sleeve 6 is limited to rotate on the second fixing rod 7;

two fixing frames 2 are arranged in the device box body 1, a first fixing rod 3 is transversely inserted into each fixing frame 2, a fifth gear 17 is rotatably connected onto each fixing frame 2, a third fixing rod 18 is transversely inserted into the bottom of each fixing frame 2, a sixth gear 19 is sleeved on each third fixing rod 18, and a motor 20 is arranged in the device box body 1;

a cover is equipped with a linking cover 4 on the dead lever 3, is provided with electric telescopic handle 5 on the linking cover 4, and electric telescopic handle 5 one end is provided with No. two linking covers 6, and the horizontal interlude has No. two dead levers 7 in No. two linking covers 6.

The fifth gear 17 is meshed with the first gear 9, the sixth gear 19 is meshed with the fifth gear 17, the sixth gear 19 is limited to rotate on the third fixing rod 18, one end of the motor 20 is rotatably connected with the seventh gear 21, the seventh gear 21 is meshed with the sixth gear 19, the motor 20 is fixed with the device box 1, the third fixing rod 18 is fixed with the device box 1, the second fixing rod 7 is fixed with the device box 1, and the fixing frame 2 is rotated with the third fixing rod 18.

The working principle of the invention is as follows:

an external controller is required to control its devices.

The motor 20 drives the sixth gear 19 to rotate on the third fixing rod 18 through the seventh gear 21, the first gear 9 is driven to rotate through the fifth gear 17, and the first gear 9 forces the crushing wheel 22 to rotate through the first connecting rod 8.

The rotation of the first gear 9 will force the fourth gear 16 to rotate through the mutual connotation of the second gear 11 and the third gear 13, and the fourth gear 16 will also drive the crushing wheels 22 to rotate through the second connecting rod 15, so that the two crushing wheels 22 rotate to complete the crushing operation.

When the electric telescopic rod 5 is opened, the fixing frame 2 is pushed through the first fixing rod 3, so that the fixing frame 2 rotates on the third fixing rod 18, and when the fixing frame 2 moves, the crushing wheel 22 can be driven to move through the first connecting rod 8 and the second connecting rod 15, and the distance between the crushing wheels 22 is changed.

When the two holders 2 are simultaneously moved inward, the first engaging rack 10 and the second engaging rack 14 are engaged with each other by the first rotating lever 12, and the third gear 13 and the second gear 11 change their positions but are always engaged with the first gear 9 and the fourth gear 16.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.