Premixed concrete cutting equipment
By introducing adjustment, spraying and vacuuming mechanisms into the premixed concrete cutting equipment, the cutting angle fixation and dust problems are solved, multi-angle cutting and environmental protection are achieved, and construction efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202420725673.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The cutting angle of the existing concrete cutting equipment is fixed, and it is impossible to cut from multiple angles according to actual needs, which affects the construction efficiency and generates a large amount of dust during the cutting process, which harms the environment and health.
A ready-mixed concrete cutting equipment is designed, including an adjustment mechanism, a spraying mechanism and a vacuum cleaner. The adjustment mechanism can adjust the cutting angle of the cutting knife. The spraying mechanism and a vacuum cleaner can reduce dust flying, and the infrared positioner improves cutting accuracy.
It realizes cutting from top to bottom, improves construction efficiency, reduces dust flying, protects the environment and health, and improves cutting accuracy and service life of the equipment.
Smart Images
Figure CN222290626U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering equipment, in particular to a ready-mixed concrete cutting device. Background Art
[0002] Ready-mixed concrete is a type of concrete that is pre-mixed in a factory or pre-mixing plant and then transported to the construction site for pouring and hardening. Due to the high strength and performance requirements of ready-mixed concrete, special cutting techniques and equipment are required when cutting it.
[0003] In actual construction, due to different construction environments and requirements, it is often necessary to achieve cutting at different angles to meet construction requirements. The cutting angle of the cutting blade of existing concrete cutting equipment is fixed, which makes it impossible to perform multiple cutting angles up and down according to actual needs during the cutting process, affecting construction efficiency. At the same time, existing cutting equipment often generates a lot of dust and waste during the cutting process, which affects the surrounding environment and the health of workers. Utility Model Content
[0004] In order to overcome the shortcomings of existing cutting equipment that the cutting angle of the cutting knife is fixed and multi-angle cutting cannot be performed according to actual construction requirements, thus affecting construction efficiency, the utility model provides a premixed concrete cutting equipment that can achieve multi-angle cutting up and down.
[0005] A ready-mixed concrete cutting device comprises a trolley, an adjusting mechanism, a cutting knife and a driving mechanism. The adjusting mechanism is arranged on the left side of the top of the trolley for adjusting the cutting angle of the cutting knife. The cutting knife is rotatably arranged on the left side of the rear end of the adjusting mechanism. The driving mechanism is arranged on the right side of the top of the adjusting mechanism for driving the cutting knife.
[0006] As a preferred technical solution of the utility model, the adjustment mechanism includes a fixed seat, a first rotating shaft and a connecting seat. The fixed seat is fixedly connected to the left side of the top of the cart, and the connecting seat is rotatably connected to the fixed seat via the first rotating shaft.
[0007] As a preferred technical solution of the utility model, the driving mechanism includes a motor, a belt assembly and a second rotating shaft. The motor is installed on the right side of the top of the connecting seat, one end of the belt assembly is fixedly connected to the output shaft of the motor, and the other end of the belt assembly is fixedly connected to the second rotating shaft. The belt assembly is located at the front end of the connecting seat, and the second rotating shaft is rotatably arranged on the left side of the bottom of the connecting seat, and the second rotating shaft is fixedly connected to the cutting knife.
[0008] As a preferred technical solution of the utility model, it also includes a spraying mechanism, which includes a water tank, a U-shaped connecting frame and a nozzle. A water tank is arranged on the left side of the top of the cart, located at the rear end of the fixed seat, and two U-shaped connecting frames are rotatably arranged on the left side of the water tank, and nozzles are rotatably arranged on the top of the U-shaped connecting frames.
[0009] As a preferred technical solution of the utility model, it also includes a dust suction mechanism, which includes a dust collector, a hose and a waste box. The dust collector is arranged on the left side of the cart, and the dust collector is connected to the waste box through a hose. The waste box is arranged on the left side of the top of the cart, between the fixed seat and the water tank.
[0010] As a preferred technical solution of the utility model, it also includes an infrared locator, and the infrared locator is arranged on the left side of the fixing seat.
[0011] As a preferred technical solution of the utility model, it also includes an anti-skid cover, and the anti-skid cover is arranged on the handle of the cart.
[0012] The beneficial effects of the utility model are:
[0013] 1. The utility model provides an adjustment mechanism so that the cutting knife can achieve multi-angle cutting of premixed concrete, meet actual construction needs, improve construction efficiency, and provide a more advanced solution for premixed concrete cutting in construction projects.
[0014] 2. The utility model can effectively reduce the flying of dust and protect the environment and the health of workers by setting up a spraying mechanism and a dust suction mechanism. The infrared locator can quickly measure and locate the cutting position with high precision, thus improving the accuracy and efficiency of cutting. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.
[0016] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.
[0017] Figure 3 It is a schematic diagram of the installation structure of the adjustment mechanism, cutting knife and driving mechanism of the utility model.
[0018] Figure 4 It is a three-dimensional structural schematic diagram of the spraying mechanism of the utility model.
[0019] Markings in the figure are: 1-cart, 2-adjustment mechanism, 21-fixed seat, 22-first rotating shaft, 23-connecting seat, 3-cutting knife, 4-driving mechanism, 41-motor, 42-belt assembly, 43-second rotating shaft, 5-spraying mechanism, 51-water tank, 52-U-shaped connecting frame, 53-nozzle, 6-dust suction mechanism, 61-vacuum cleaner, 62-hose, 63-waste box, 7-infrared locator, 8-anti-slip cover. DETAILED DESCRIPTION
[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.
[0021] Embodiment 1: A ready-mixed concrete cutting device, such as Figure 1-Figure 3 As shown, it includes a trolley 1, an adjusting mechanism 2, a cutting knife 3 and a driving mechanism 4. The adjusting mechanism 2 for adjusting the cutting angle of the cutting knife 3 is arranged on the left side of the top of the trolley 1, the cutting knife 3 is rotatably arranged on the left side of the rear end of the adjusting mechanism 2, and the driving mechanism 4 for driving the cutting knife 3 is arranged on the right side of the top of the adjusting mechanism 2.
[0022] like Figure 1 and Figure 3 As shown, the adjustment mechanism 2 includes a fixed seat 21, a first rotating shaft 22 and a connecting seat 23. The fixed seat 21 is fixedly connected to the left side of the top of the cart 1 by welding, and the connecting seat 23 is rotatably connected to the fixed seat 21 via the first rotating shaft 22.
[0023] like Figure 1-Figure 3 As shown, the driving mechanism 4 includes a motor 41, a belt assembly 42 and a second rotating shaft 43. The motor 41 is installed on the right side of the top of the connecting seat 23 by bolts, and the belt assembly 42 is located at the front end of the connecting seat 23. One end of the belt assembly 42 is fixedly connected to the output shaft of the motor 41, and the other end of the belt assembly 42 is fixedly connected to the second rotating shaft 43. The second rotating shaft 43 is rotatably arranged on the left side of the bottom of the connecting seat 23, and the second rotating shaft 43 is fixedly connected to the cutting knife 3.
[0024] When in use, the staff pushes the device to the position where the ready-mixed concrete is to be cut by the handle of the cart. The staff rotates the connection seat 23 according to the construction environment and cutting requirements to adjust the upper and lower cutting angles of the cutting knife 3, and then turns on the motor 41. The motor 41 drives the cutting knife 3 connected to the first rotating shaft 22 to rotate through the belt assembly 42 to cut the ready-mixed concrete. The adjustment mechanism 2 realizes the upper and lower multi-angle cutting, so that the device can be applied to the cutting of ready-mixed concrete of various shapes and structures, meeting different construction environments and cutting requirements, and providing a more advanced solution for the cutting of ready-mixed concrete in construction projects.
[0025] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 2 and Figure 4 As shown, a spraying mechanism 5 is also included, and the spraying mechanism 5 includes a water tank 51, a U-shaped connecting frame 52 and a nozzle 53. The water tank 51 is arranged on the left side of the top of the cart 1, and is located at the rear end of the fixed seat 21. A pump is arranged inside the water tank 51. Two U-shaped connecting frames 52 are rotatably arranged on the left side of the water tank 51, and nozzles 53 are rotatably arranged on the top of the U-shaped connecting frames 52.
[0026] like Figure 1 and Figure 2 As shown, a dust suction mechanism 6 is also included, and the dust suction mechanism 6 includes a dust collector 61, a hose 62 and a waste box 63. The dust collector 61 is arranged on the left side of the cart 1, and a waste box 63 is arranged on the left side of the top of the cart 1, which is located between the fixed seat 21 and the water tank 51. The dust collector 61 is connected to the waste box 63 through the hose 62.
[0027] During the cutting process, the cutter will generate a lot of heat, causing the cutter to overheat and generate a lot of dust. The staff turns on the pump in the water tank 51, and the pump pumps water to the nozzle 53. The nozzle 53 can rotate a certain angle on the U-shaped connecting frame 52, and the U-shaped connecting frame 52 can also rotate a certain angle, thereby achieving multi-angle spraying operations, which can effectively reduce the flying of dust, protect the environment and the health of the staff, and cool and clean the cutting knife 3. Waste will also be generated during the cutting process, which may affect the normal operation of the equipment and even cause equipment failure. The staff turns on the vacuum cleaner 61, which can suck away the waste and dust generated in time and collect them into the waste box 63 through the hose 62, thereby further reducing the dust concentration, extending the service life of the equipment, and protecting the health of the operator.
[0028] like Figure 1 As shown, an infrared locator 7 is also included. The infrared locator 7 is arranged on the left side of the fixing seat 21. Before cutting begins, the infrared locator 7 can quickly measure and locate the cutting position with high precision, thereby improving the accuracy and efficiency of cutting.
[0029] like Figure 1 and Figure 2 As shown, an anti-slip cover 8 is also included. The handle of the cart 1 is provided with the anti-slip cover 8. The anti-slip cover 8 can increase the friction between the hand and the handle of the cart 1, making it difficult to slide when the hand holds the handle, thereby ensuring the stability when moving the device.
[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A ready-mixed concrete cutting device, characterized in that: The invention comprises a cart (1), wherein an adjustment mechanism (2) is arranged on the left side of the top of the cart (1) for adjusting the cutting angle of a cutting knife (3), the cutting knife (3) is rotatably arranged on the left side of the rear end of the adjustment mechanism (2), and a driving mechanism (4) is arranged on the right side of the top of the adjustment mechanism (2) for driving the cutting knife (3); the adjustment mechanism (2) comprises a fixed seat (21), a first rotating shaft (22) and a connecting seat (23), the fixed seat (21) is fixedly connected to the left side of the top of the cart (1), and the connecting seat (23) is rotatably connected to the fixed seat (21) via the first rotating shaft (22); the driving mechanism (4) comprises a motor (41), a belt assembly (42) and a second rotating shaft (43), and is arranged on the right side of the top of the connecting seat (23); A motor (41) is provided, one end of the belt assembly (42) is fixedly connected to the output shaft of the motor (41), the other end of the belt assembly (42) is fixedly connected to a second rotating shaft (43), the belt assembly (42) is located at the front end of a connecting seat (23), the second rotating shaft (43) is rotatably arranged on the left side of the bottom of the connecting seat (23), and the second rotating shaft (43) is fixedly connected to the cutting knife (3); and a spraying mechanism (5) is also provided, the spraying mechanism (5) comprises a water tank (51), the water tank (51) is arranged on the left side of the top of the cart (1), and is located at the rear end of the fixed seat (21), two U-shaped connecting frames (52) are rotatably arranged on the left side of the water tank (51), and nozzles (53) are rotatably arranged on the top of the U-shaped connecting frames (52).
2. A ready-mixed concrete cutting device as claimed in claim 1, characterized in that: The trolley (1) further comprises a dust suction mechanism (6), the dust suction mechanism (6) comprising a dust collector (61), a hose (62) and a waste box (63). The dust collector (61) is arranged on the left side of the trolley (1), the dust collector (61) is connected to the waste box (63) through the hose (62), and the waste box (63) is arranged on the left side of the top of the trolley (1), between the fixed seat (21) and the water tank (51).
3. A ready-mixed concrete cutting device as claimed in claim 2, characterized in that: It also includes an infrared locator (7), which is arranged on the left side of the fixing seat (21).
4. A ready-mixed concrete cutting device as claimed in claim 3, characterized in that: It also includes an anti-slip cover (8), which is arranged on the handle of the cart (1).