Replaceable ground robot construction device

Abstract

The utility model discloses a replaceable ground robot construction device, which relates to the technical field of ground construction equipment and comprises an electric construction mechanism and a servo electric sliding table fixedly connected to the outer wall of the front side of a ground construction robot main body, and the sliding block end of the servo electric sliding table is fixedly connected with a sliding block. A sliding block is arranged in the sliding block, a discharging pipe fixedly penetrates through the sliding block, a mortar hopper is fixedly connected to the top end of the discharging pipe, a stirring mechanism is arranged in the mortar hopper, an anti-blocking mechanism is arranged in the discharging pipe, and the stirring mechanism comprises a driving assembly, a supporting plate, a stirring shaft, a double-helix stirring blade and two scraping knives. The stirring mechanism is arranged, so that mortar raw materials in the mortar hopper can be fully stirred conveniently, the situation that mortar is solidified is avoided, and the discharging speed and the construction efficiency are guaranteed; and the two scraping knives rotating along with the stirring shaft are arranged, so that mortar raw materials attached to the inner wall of the mortar hopper can be scraped off and normally discharged during stirring.

Description

Technical Field

[0001] The utility model relates to the technical field of ground construction equipment, in particular to a replaceable ground robot construction device. Background Art

[0002] Ground construction robots have been a key area of ​​automation and intelligent transformation in the construction industry in recent years. These robots are designed to replace human labor during ground construction, improving construction efficiency and quality while reducing labor costs and construction risks.

[0003] A search revealed patent application number 201820713311.6, which discloses a ground construction robot. The robot comprises a base, a laser receiver, a tilt detection sensor, a retractable universal wheel assembly, transverse guide rails, a multifunctional base, and a working head. It also includes a mortar bucket, a mortar hose, and a mortar delivery device. The robot can perform various types of ground construction work, including but not limited to leveling, tiling, grinding, and polishing, simply by replacing the working head. It also features automated mortar delivery.

[0004] However, the replaceable ground robot construction device designed above is not convenient for fully stirring the mortar raw materials in the mortar bucket during actual use, which causes the mortar to solidify easily and affects the feeding rate and construction efficiency. In addition, a large amount of mortar raw materials are easily attached to the inner wall of the mortar bucket and cannot be discharged normally, which easily causes waste of mortar raw materials. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a replaceable ground robot construction device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A replaceable ground robot construction device comprises an electric construction mechanism and a servo electric slide fixedly connected to the front outer wall of the ground construction robot body;

[0008] The slider end of the servo electric slide is fixedly connected to a sliding block, and a feeding pipe is fixedly passed through the sliding block;

[0009] The top of the discharge pipe is fixedly connected to a mortar bucket, a stirring mechanism is provided in the mortar bucket, and an anti-blocking mechanism is provided in the discharge pipe;

[0010] The stirring mechanism includes a driving assembly, a support plate fixedly connected to the outer wall of the top of the mortar hopper, a stirring shaft connected to the inner wall of the support plate through a bearing, a double-helix stirring blade welded to the outer wall of the stirring shaft, and two scrapers symmetrically fixedly connected to the outer wall of the double-helix stirring blade. This facilitates the full stirring of the mortar raw materials in the mortar hopper, avoids the solidification of the mortar, and ensures the discharge rate and construction efficiency.

[0011] Preferably, the two scrapers are adapted to the inner wall of the mortar bucket, and two scrapers are provided that rotate with the stirring shaft, which can scrape off the mortar raw materials attached to the inner wall of the mortar bucket and discharge them normally while stirring, thereby reducing the waste of mortar raw materials, and an electromagnetic valve is installed in the bottom end area of ​​the discharge pipe.

[0012] Preferably, the driving assembly includes a stirring motor fixedly connected to the top outer wall of the support plate, a No. 1 bevel gear fixedly mounted on the output shaft of the stirring motor, and a No. 2 bevel gear fixedly mounted on the top of the stirring shaft and meshing with the No. 1 bevel gear.

[0013] Preferably, the anti-blocking mechanism includes a transmission shaft coaxially welded to the outer wall of the bottom end of the stirring shaft and a discharge auger welded to the outer wall of the transmission shaft, so that the mortar raw materials in the discharge pipe can be pushed by the rotation of the discharge auger on the transmission shaft, thereby accelerating the discharge rate of the mortar raw materials and avoiding the blockage of raw materials in the discharge pipe.

[0014] Preferably, the electric construction mechanism includes an electric telescopic rod fixedly connected to the front outer wall of the sliding block, a mounting frame fixedly connected to the telescopic end of the electric telescopic rod, a working head and a drive motor fixedly connected to the bottom inner wall of the mounting frame.

[0015] Preferably, the output shaft of the driving motor passes through the bottom of the mounting frame and is fixedly connected to the working head through a bolt connection plate, which can facilitate the replacement of the working head and facilitate the construction of different types of work on the ground.

[0016] The beneficial effects of the utility model are:

[0017] 1. A stirring mechanism is provided to facilitate the full stirring of the mortar raw materials in the mortar bucket to avoid the solidification of the mortar, thus ensuring the material feeding rate and construction efficiency;

[0018] 2. There are two scrapers that rotate with the stirring shaft, which can scrape off the mortar raw materials attached to the inner wall of the mortar bucket while stirring and discharge them normally, thus reducing the waste of mortar raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the vertical cross-section structure of the mortar hopper and the discharge pipe in the utility model;

[0021] Figure 3 It is an enlarged structural diagram of the electric construction mechanism in the utility model.

[0022] In the figure: 1. Ground construction robot body; 2. Servo electric slide; 3. Sliding block; 4. Discharge pipe; 5. Mortar bucket; 6. Support plate; 7. Mixing shaft; 8. Double helix mixing blade; 9. Scraper; 10. Mixing motor; 11. No. 1 bevel gear; 12. No. 2 bevel gear; 13. Drive shaft; 14. Discharge auger; 15. Solenoid valve; 16. Electric telescopic rod; 17. Mounting frame; 18. Drive motor; 19. Bolt connection plate; 20. Working head. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1, with reference to Figure 1-3 A replaceable ground robot construction device includes an electric construction mechanism and a servo electric slide 2 fixedly connected to the front outer wall of a ground construction robot body 1;

[0025] In this embodiment, the slider end of the servo electric slide 2 is fixedly connected to a sliding block 3, a feed pipe 4 is fixedly passed through the sliding block 3, and a mortar bucket 5 is fixedly connected to the top of the feed pipe 4, and a stirring mechanism is provided in the mortar bucket 5;

[0026] In this embodiment, the stirring mechanism includes a drive assembly, a support plate 6 fixedly connected to the top outer wall of the mortar hopper 5, a stirring shaft 7 connected to the inner wall of the support plate 6 via a bearing, a double helical stirring blade 8 welded to the outer wall of the stirring shaft 7, and two scrapers 9 symmetrically fixedly connected to the outer wall of the double helical stirring blade 8;

[0027] Furthermore, the two scrapers 9 are adapted to the inner wall of the mortar bucket 5, and two scrapers 9 are provided to rotate together with the stirring shaft 7, and a solenoid valve 15 is installed in the bottom area of ​​the discharge pipe 4;

[0028] Furthermore, the driving assembly includes a stirring motor 10 fixedly connected to the outer wall of the top of the support plate 6, a first bevel gear 11 fixedly sleeved on the output shaft of the stirring motor 10, and a second bevel gear 12 fixedly sleeved on the top of the stirring shaft 7 and meshing with the first bevel gear 11;

[0029] In this embodiment, an anti-blocking mechanism is provided in the discharge pipe 4, which includes a transmission shaft 13 coaxially welded to the outer wall of the bottom end of the stirring shaft 7 and a discharge auger 14 welded to the outer wall of the transmission shaft 13. In this way, the mortar raw materials in the discharge pipe 4 can be pushed by the rotation of the discharge auger 14 on the transmission shaft 13, thereby accelerating the discharge rate of the mortar raw materials and avoiding the situation where the discharge pipe 4 is blocked by raw materials;

[0030] In this embodiment, the electric construction mechanism includes an electric telescopic rod 16 fixedly connected to the front outer wall of the sliding block 3, a mounting frame 17 fixedly connected to the telescopic end of the electric telescopic rod 16, a working head 20, and a drive motor 18 fixedly connected to the bottom inner wall of the mounting frame 17;

[0031] Furthermore, the output shaft of the driving motor 18 passes through the bottom of the mounting frame 17 and is fixedly connected to the working head 20 via a bolt connection plate 19 , which facilitates the replacement of the working head 20 .

[0032] The working principle of the utility model is as follows: first, the slider end of the servo electric slide 2 controls the sliding block 3 to reciprocate in the horizontal direction, and at this time, the solenoid valve 15 is opened to allow the mortar in the mortar hopper 5 to be discharged from the discharge pipe 4;

[0033] Secondly, the stirring motor 10 drives the No. 1 bevel gear 11 to rotate, and then the No. 2 bevel gear 12 meshing with the No. 1 bevel gear 11 will drive the stirring shaft 7 and the transmission shaft 13 to rotate together. At this time, the double helical stirring blades 8 on the stirring shaft 7 will rotate at high speed in the mortar bucket 5 to fully stir the mortar, thereby preventing the mortar from solidifying, ensuring the feeding rate and construction efficiency, and two scrapers 9 that rotate with the stirring shaft 7 are provided, which can scrape off the mortar raw materials attached to the inner wall of the mortar bucket 5 while stirring and discharge them normally, thus reducing the waste of slurry raw materials, and the rotation of the feeding auger 14 on the transmission shaft 13 can push the mortar raw materials in the feeding pipe 4, thereby accelerating the feeding rate of the mortar raw materials and avoiding the clogging of the feeding pipe 4 with raw materials;

[0034] Finally, the discharge pipe 4 follows the sliding block 3 to make horizontal reciprocating motion to apply the mortar to the ground, and then the working head 20 is controlled to rotate by the driving motor 18 and its working height is controlled by the electric telescopic rod 16. In this way, the high-speed rotating working head 20 will follow the sliding block 3 to make horizontal reciprocating motion and evenly level the constructed mortar.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A replaceable ground robot construction device, comprising an electric construction mechanism and a servo electric slide (2) fixedly connected to the front outer wall of a ground construction robot body (1); The slider end of the servo electric slide (2) is fixedly connected to a sliding block (3), and a feeding pipe (4) is fixedly passed through the sliding block (3); It is characterized by: The top end of the discharge pipe (4) is fixedly connected to a mortar bucket (5), a stirring mechanism is provided in the mortar bucket (5), and an anti-blocking mechanism is provided in the discharge pipe (4); The stirring mechanism comprises a driving assembly, a support plate (6) fixedly connected to the top outer wall of the mortar hopper (5), a stirring shaft (7) connected to the inner wall of the support plate (6) via a bearing, a double-helical stirring blade (8) welded to the outer wall of the stirring shaft (7), and two scrapers (9) symmetrically fixedly connected to the outer wall of the double-helical stirring blade (8).

2. The replaceable ground robot construction device according to claim 1, characterized in that: The two scraping knives (9) are both adapted to the inner wall of the mortar bucket (5), and a solenoid valve (15) is installed in the bottom area of ​​the discharge pipe (4).

3. The replaceable ground robot construction device according to claim 1, characterized in that: The driving assembly comprises a stirring motor (10) fixedly connected to the outer wall of the top of the support plate (6), a first bevel gear (11) fixedly sleeved on the output shaft of the stirring motor (10), and a second bevel gear (12) fixedly sleeved on the top of the stirring shaft (7) and meshing with the first bevel gear (11).

4. The replaceable ground robot construction device according to claim 1, characterized in that: The anti-blocking mechanism comprises a transmission shaft (13) coaxially welded to the outer wall of the bottom end of the stirring shaft (7) and a feeding auger (14) welded to the outer wall of the transmission shaft (13).

5. The replaceable ground robot construction device according to claim 1, characterized in that: The electric construction mechanism comprises an electric telescopic rod (16) fixedly connected to the front outer wall of the sliding block (3), a mounting frame (17) fixedly connected to the telescopic end of the electric telescopic rod (16), a working head (20), and a driving motor (18) fixedly connected to the bottom inner wall of the mounting frame (17).

6. The replaceable ground robot construction device according to claim 5, characterized in that: The output shaft of the driving motor (18) passes through the bottom of the mounting frame (17) and is fixedly connected to the working head (20) via a bolt connection plate (19).

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