Pay-off device for construction engineering

Abstract

The utility model discloses a pay-off device for construction engineering, and particularly relates to the technical field of construction engineering, the pay-off device comprises a base, the top of the base is fixedly provided with a placing hopper, the top of the placing hopper is fixedly provided with a motor, the output end of the motor is fixedly sleeved with a transmission rod, and the outer side of the transmission rod is movably sleeved with a screen. A limiting mechanism is arranged between the screen and the transmission rod, a plurality of screen holes are formed in the top of the screen, a packing auger is fixedly arranged at the bottom of the screen, and the screen and the packing auger are rotationally arranged in the containing hopper. The motor drives the transmission rod and the screen mesh to rotate, the screen mesh vibrates while rotating through the vibration mechanism, and then the sticky and blocky lime is vibrated to be scattered and screened, so that the problem that the sticky and blocky lime is difficult to screen due to moisture is efficiently solved, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and more specifically, to a wire-laying device for construction engineering. Background Art

[0002] The lime laying device for construction projects is designed to improve work efficiency and laying quality. The device is mainly used in the field of road and bridge construction engineering technology. Through specific design structures, such as ash storage hopper, discharge port, motor and spiral stirring rod, it can achieve uniform spreading of lime and control the flow of lime.

[0003] After searching, the existing patent (publication number: CN218623358U) discloses a lime pay-out device for construction projects, whose structure includes a lime placing bucket, and the lime placing bucket is provided with support legs, a fixing frame and a hollow rod, the support legs are fixedly connected to the left and right ends of the outer surface of the lime placing bucket, the fixing frame is fixedly connected to the upper part of the inside of the lime placing bucket, the hollow rod is fixedly connected to the right side of the upper end of the fixing frame, the fixing frame is connected to the stirring rod through a driven gear, the lower end of the stirring rod is provided with a feeding auger, and the hollow rod is connected to the extension rod through a fixing bolt. The utility model enables the pay-out device to stir and automatically feed lime during movement, avoids the power supply of the pay-out device during use, and prevents the lime from agglomerating and causing blockage at the bottom of the lime placing bucket, thereby improving the convenience of the pay-out device during use.

[0004] The above-mentioned comparative documents and prior arts have the following problems: the white ash can easily become damp and agglomerated due to changes in air humidity during use, and blockage can easily occur during the line-laying process, which can lead to intermittent white lines. Common screening mechanisms are difficult to perform efficient screening and vibration. Therefore, in order to solve the above problems, a line-laying device for construction projects is necessary. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a wire-laying device for construction engineering, which can solve the problems raised by the above-mentioned background technology.

[0006] To solve the above technical problems, according to one aspect of the utility model, more specifically, a wire-laying device for construction projects includes a base, a placing bucket is fixedly arranged on the top of the base, a motor is fixedly arranged on the top of the placing bucket, a transmission rod is fixedly arranged on the output end of the motor, a screen is movablely arranged on the outer side of the transmission rod, a limiting mechanism is arranged between the screen and the transmission rod, a plurality of screen holes are opened on the top of the screen, an auger is fixedly arranged on the bottom of the screen, the screen and the auger are both rotatably arranged inside the placing bucket, a feeding hole is opened inside the placing bucket below the auger, an adjustment mechanism is arranged inside the feeding hole, and a vibration mechanism is arranged between the outer side of the bottom of the screen and the inner wall of the placing bucket.

[0007] Furthermore, the vibration mechanism includes a plurality of extrusion blocks fixedly arranged on the outer side of the bottom of the screen, a vibration ring is fixedly arranged on the inner wall of the placing bucket at the bottom of the screen, a top block corresponding to the extrusion block is fixedly arranged on the top of the vibration ring, and chamfers are arranged on one side of the bottom of the plurality of extrusion blocks and on the side corresponding to the top of the top block.

[0008] Furthermore, the limiting mechanism includes a sliding block fixedly arranged on the top of the screen, the sliding block is movably mounted on the outside of the transmission rod, a limiting cylinder is fixedly arranged on the outside of the sliding block on the outside of the transmission rod, the sliding block is rotatably arranged inside the limiting cylinder, a slot is opened inside the limiting cylinder on the outside of the transmission rod, and the sliding block is engaged with the inner side of the slot.

[0009] Furthermore, a spring is movably sleeved inside the limiting cylinder on the outer side of the transmission rod, and the spring is movably arranged between the top of the sliding block and the limiting cylinder.

[0010] Furthermore, the adjustment mechanism includes blocks slidably arranged on both sides of the discharge hole, smooth inclined surfaces are arranged on opposite sides of the two blocks, a sliding rod is slidably arranged on one side of the bottom of the two blocks, the sliding rod is fixedly arranged inside the placement bucket, and a screw is threadedly connected to the bottom of the two blocks on the side away from the sliding rod, and the threads inside the two blocks connected to the screw have opposite rotation directions, the screw is rotatably arranged inside the placement bucket and one end passes through the placement bucket and is fixedly connected to a rocker.

[0011] Furthermore, a third guide plate is fixedly provided on the outside of the limiting cylinder at the top of the screen, an inclined surface is provided on the outside of the third guide plate, and the third guide plate is movably sleeved on the outside of the limiting cylinder and the transmission rod, a first guide plate is fixedly provided on the outside of the top of the screen, an inclined surface is provided on the inside of the first guide plate, the first guide plate is tightly fitted to the inner wall of the placing bucket, and a second guide plate is fixedly provided on the inside of the vibration ring at the bottom of the screen, and the second guide plate is tightly fitted to the inner side of the vibration ring.

[0012] Furthermore, four scraping rods are fixedly arranged on the outside of the auger at the bottom of the screen, and one side of the four scraping rods is tightly fitted to the inner wall of the placing bucket.

[0013] Furthermore, four wheels are rotatably arranged at the bottom of the base, and a handle is fixedly arranged at one side of the base.

[0014] The beneficial effects of the utility model of a construction engineering laying-out device are:

[0015] By setting the screen and the vibration mechanism, when the wire laying operation is performed, the lime enters the placing bucket and falls on the top of the screen, the motor drives the transmission rod and the screen to rotate, and the vibration mechanism makes the screen vibrate while rotating, so as to shake the lime that sticks together and screen it, which effectively solves the problem that the lime sticks together and is difficult to screen due to humidity, and effectively improves the practicality of the device;

[0016] By arranging the squeezing block and the top block, when the screen rotates, the squeezing block and the top block cooperate to make the screen vibrate up and down on the outside of the transmission rod to disperse and screen the lime. At the same time, the screen drives the auger to move up and down, thereby avoiding blockage of the feed hole, further improving the practicality of the device. By arranging the limiting mechanism to limit the screen, the structure is made more stable. At the same time, by arranging the spring to rebound the vibration of the screen, the vibration efficiency is effectively improved. By arranging the adjusting mechanism to adjust the falling speed and line width of the lime, the practicality of the device is further improved. By arranging the third guide plate, the scraper rod and the second guide plate to guide the lime, the falling of the lime is more stable. By arranging the scraper rod to scrape the inside of the placement bucket, the lime is avoided from sticking to the inner wall of the placement bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the overall structure of a wire-laying device for construction engineering of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a wire-laying device for construction engineering of the utility model;

[0020] Figure 3 This is a schematic diagram of the block structure of a wire-laying device for construction engineering of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a card slot of a wire-laying device for construction engineering of the utility model;

[0022] Figure 5 for Figure 2 A magnified view of the structure;

[0023] Figure 6 This is a schematic diagram of the structure of a vibration mechanism of a wire-laying device for construction engineering of the utility model;

[0024] Figure 7 The utility model is a schematic diagram of the structure of a vibration ring of a wire-laying device for construction engineering.

[0025] In the figure: 1. base; 10. wheel; 11. handle; 12. placement bucket; 13. motor; 14. transmission rod; 15. discharge hole; 16. vibration ring; 17. slot; 18. limit cylinder; 19. top block; 2. rocker; 20. block; 21. slide bar; 22. screw; 3. screen; 30. auger; 31. first guide plate; 32. second guide plate; 33. third guide plate; 34. sliding block; 35. spring; 36. squeeze block; 37. scraper rod. DETAILED DESCRIPTION

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0027] like Figure 1-7 As shown, according to one aspect of the utility model, a construction engineering laying device is provided, including a base 1, a placing bucket 12 is fixedly arranged on the top of the base 1, a motor 13 is fixedly arranged on the top of the placing bucket 12, a transmission rod 14 is fixedly arranged on the output end of the motor 13, a screen 3 is movably arranged on the outer side of the transmission rod 14, a limited position mechanism is arranged between the screen 3 and the transmission rod 14, a plurality of screen holes are opened on the top of the screen 3, an auger 30 is fixedly arranged on the bottom of the screen 3, the screen 3 and the auger 30 are both rotatably arranged inside the placing bucket 12, and the inside of the placing bucket 12 is under the auger 30 A feeding hole 15 is provided on the side, and an adjustment mechanism is arranged inside the feeding hole 15. A vibration mechanism is arranged between the outer side of the bottom of the screen 3 and the inner wall of the placing bucket 12. By arranging the screen 3 and the vibration mechanism, when the wire laying operation is performed, the lime enters the placing bucket 12 and falls on the top of the screen 3. The motor 13 drives the transmission rod 14 and the screen 3 to rotate, and the vibration mechanism is used to make the screen 3 vibrate while rotating, thereby vibrating and screening the lime that is stuck together. This effectively solves the problem that the lime sticks together into blocks due to humidity and is difficult to screen, and effectively improves the practicability of the device.

[0028] In this embodiment, the vibration mechanism includes a plurality of extrusion blocks 36 fixedly arranged on the outer side of the bottom of the screen 3, a vibration ring 16 is fixedly arranged on the inner wall of the placing bucket 12 at the bottom of the screen 3, and a top block 19 corresponding to the extrusion block 36 is fixedly arranged on the top of the vibration ring 16. A chamfer is provided on one side of the bottom of the plurality of extrusion blocks 36 and a side of the top of the top block 19 corresponding to the same. By arranging the extrusion blocks 36 and the top blocks 19, when the screen 3 rotates, the extrusion blocks 36 and the top blocks 19 cooperate to make the screen 3 vibrate up and down on the outside of the transmission rod 14 to disperse and screen the white ash. At the same time, the screen 3 drives the auger 30 to move up and down, thereby avoiding blockage of the discharge hole 15 and further improving the practicability of the device.

[0029] In this embodiment, the limiting mechanism includes a sliding block 34 fixedly arranged on the top of the screen 3, the sliding block 34 is movably sleeved on the outside of the transmission rod 14, a limiting cylinder 18 is fixedly arranged on the outside of the sliding block 34 on the outside of the transmission rod 14, the sliding block 34 is rotatably arranged inside the limiting cylinder 18, a slot 17 is opened inside the limiting cylinder 18 on the outside of the transmission rod 14, and the sliding block 34 is engaged with the inner side of the slot 17. By setting the limiting mechanism, the screen 3 is limited, so that the structure is more stable.

[0030] In this embodiment, a spring 35 is movably sleeved inside the limiting cylinder 18 on the outside of the transmission rod 14. The spring 35 is movably arranged between the top of the sliding block 34 and the limiting cylinder 18. By arranging the spring 35 to rebound the vibration of the screen 3, the vibration efficiency is effectively improved.

[0031] In this embodiment, the adjusting mechanism includes blocks 20 slidably arranged on both sides of the discharge hole 15, and smooth inclined surfaces are arranged on opposite sides of the two blocks 20. A sliding rod 21 is slidably arranged on one side of the bottom of the two blocks 20, and the sliding rod 21 is fixedly arranged inside the placing bucket 12. The bottom of the two blocks 20 is threadedly connected with a screw 22 on the side away from the sliding rod 21. The threads inside the two blocks 20 connected to the screw 22 have opposite rotation directions. The screw 22 is rotatably arranged inside the placing bucket 12 and one end passes through the placing bucket 12 and is fixedly connected with a rocker 2. The falling speed and line width of the lime are adjusted by setting the adjusting mechanism, which further improves the practicability of the device.

[0032] In this embodiment, a third guide plate 33 is fixedly provided on the top of the screen 3 on the outside of the limiting cylinder 18, and an inclined surface is provided on the outside of the third guide plate 33. The third guide plate 33 is movably sleeved on the outside of the limiting cylinder 18 and the transmission rod 14. A first guide plate 31 is fixedly provided on the outside of the top of the screen 3, and an inclined surface is provided on the inside of the first guide plate 31. The first guide plate 31 is tightly fitted to the inner wall of the placing bucket 12. A second guide plate 32 is fixedly provided on the inside of the vibration ring 16 at the bottom of the screen 3, and the second guide plate 32 is tightly fitted to the inside of the vibration ring 16. The white ash is guided by arranging the third guide plate 33, the scraper rod 37 and the second guide plate 32, so that the white ash falls more stably.

[0033] In this embodiment, four scraping rods 37 are fixedly arranged at the bottom of the screen 3 on the outside of the auger 30, and one side of the four scraping rods 37 is tightly fitted to the inner wall of the placing bucket 12. By setting the scraping rods 37 to scrape the inside of the placing bucket 12, the white ash is prevented from sticking to the inner wall of the placing bucket 12.

[0034] In this embodiment, four wheels 10 are rotatably provided at the bottom of the base 1, and a handle 11 is fixedly provided at one side of the base 1. The above arrangement facilitates the use of the device.

[0035] The working principle of the device is as follows: when performing the laying-out operation, the lime enters the placing bucket 12 and falls on the top of the screen 3, the motor 13 drives the transmission rod 14 and the screen 3 to rotate, and the screen 3 is vibrated while rotating through the vibration mechanism, thereby vibrating and screening the lime that is stuck together, effectively solving the problem that the lime sticks together and is difficult to screen due to humidity, and effectively improving the practicability of the device, and when the screen 3 rotates, the squeeze block 36 and the top block 19 cooperate to make the screen 3 vibrate up and down on the outside of the transmission rod 14 to vibrate and screen the lime, and at the same time the screen 3 drives the auger 30 to move up and down, thereby avoiding blockage of the discharge hole 15, further improving the practicability of the device.

[0036] The electrical components that appear in this article are all electrical components that exist in reality.

[0037] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A wire-laying device for construction engineering, comprising a base (1), characterized in that: A placing bucket (12) is fixedly arranged on the top of the base (1), a motor (13) is fixedly arranged on the top of the placing bucket (12), a transmission rod (14) is fixedly sleeved on the output end of the motor (13), a screen (3) is movably sleeved on the outside of the transmission rod (14), a limiting mechanism is arranged between the screen (3) and the transmission rod (14), a plurality of screen holes are provided on the top of the screen (3), an auger (30) is fixedly arranged on the bottom of the screen (3), the screen (3) and the auger (30) are both rotatably arranged inside the placing bucket (12), a material discharge hole (15) is provided inside the placing bucket (12) below the auger (30), an adjustment mechanism is arranged inside the material discharge hole (15), and a vibration mechanism is arranged between the outside of the bottom of the screen (3) and the inner wall of the placing bucket (12).

2. A construction engineering wire-laying device according to claim 1, characterized in that: The vibration mechanism comprises a plurality of extrusion blocks (36) fixedly arranged on the outer side of the bottom of the screen (3); a vibration ring (16) is fixedly arranged on the inner wall of the placement bucket (12) at the bottom of the screen (3); a top block (19) corresponding to the extrusion block (36) is fixedly arranged on the top of the vibration ring (16); and chamfers are provided on one side of the bottom of the plurality of extrusion blocks (36) and on one side of the top of the top block (19) corresponding thereto.

3. A construction engineering laying-out device according to claim 2, characterized in that: The limiting mechanism comprises a sliding block (34) fixedly arranged on the top of the screen (3); the sliding block (34) is movably sleeved on the outside of the transmission rod (14); a limiting cylinder (18) is fixedly arranged on the outside of the sliding block (34) on the outside of the transmission rod (14); the sliding block (34) is rotatably arranged inside the limiting cylinder (18); a slot (17) is provided inside the limiting cylinder (18) on the outside of the transmission rod (14); and the sliding block (34) is engaged with the inside of the slot (17).

4. A construction engineering laying-out device according to claim 3, characterized in that: A spring (35) is movably sleeved on the outside of the transmission rod (14) inside the limiting cylinder (18), and the spring (35) is movably arranged between the top of the sliding block (34) and the limiting cylinder (18).

5. A construction engineering laying-out device according to claim 1, characterized in that: The adjustment mechanism comprises blocks (20) slidably arranged on both sides of the discharge hole (15), and smooth inclined surfaces are arranged on opposite sides of the two blocks (20). A sliding rod (21) is slidably arranged on one side of the bottom of the two blocks (20), and the sliding rod (21) is fixedly arranged inside the placement bucket (12). The bottom of the two blocks (20) is threadedly connected with a screw rod (22) on the side away from the sliding rod (21), and the threads connected to the screw rod (22) inside the two blocks (20) have opposite rotation directions. The screw rod (22) is rotatably arranged inside the placement bucket (12) and one end of the screw rod passes through the placement bucket (12) and is fixedly connected with a rocker (2).

6. A construction engineering laying-out device according to claim 4, characterized in that: A third guide plate (33) is fixedly provided on the top of the screen (3) on the outside of the limiting cylinder (18), an inclined surface is provided on the outside of the third guide plate (33), and the third guide plate (33) is movably sleeved on the outside of the limiting cylinder (18) and the transmission rod (14). A first guide plate (31) is fixedly provided on the outside of the top of the screen (3), an inclined surface is provided on the inside of the first guide plate (31), and the first guide plate (31) is tightly fitted to the inner wall of the placing bucket (12). A second guide plate (32) is fixedly provided on the inside of the vibration ring (16) at the bottom of the screen (3), and the second guide plate (32) is tightly fitted to the inside of the vibration ring (16).

7. A construction engineering laying-out device according to claim 6, characterized in that: Four scraping rods (37) are fixedly arranged on the outside of the auger (30) at the bottom of the screen (3), and one side of the four scraping rods (37) is tightly fitted to the inner wall of the placement bucket (12).

8. A construction engineering laying-out device according to claim 1, characterized in that: Four wheels (10) are rotatably arranged at the bottom of the base (1), and a handle (11) is fixedly arranged at one side of the base (1).

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