Auxiliary discharging device for loading of water reducing agent

Abstract

The utility model relates to the technical field of water reducing agent loading, and discloses a water reducing agent loading auxiliary discharging device which comprises a bottom plate, a U-shaped support is fixedly installed on the top of the bottom plate, a rotating plate is rotatably installed on the U-shaped support, and an adjusting mechanism for controlling the rotating plate to adjust the angle is arranged on the U-shaped support. The bottom plate is provided with two supporting mechanisms for supporting and reinforcing the rotating plate, the two supporting mechanisms are located on the left side and the right side of the U-shaped support correspondingly, and the rotating plate is provided with a conveying mechanism used for assisting carrying. The utility model has the following advantages and effects: the angle of the rotating plate can be adjusted according to different heights of the car hopper, one end of the rotating plate is lapped on the car hopper to facilitate feeding and discharging, the extension length of the telescopic rod can be adjusted and flexibly controlled according to the inclination angle of the rotating plate, the telescopic rod is locked and fixed, and the working efficiency is improved. The purpose of supporting and reinforcing the rotating plate is achieved, and the erecting stability of the rotating plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water reducing agent loading, in particular to an auxiliary unloading device for water reducing agent loading. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete. Most of them are anionic surfactants, such as lignin sulfonate, naphthalene sulfonate formaldehyde polymer, etc. After being added to the concrete mixture, it has a dispersing effect on cement particles, can improve its workability, reduce the unit water consumption, and improve the fluidity of the concrete mixture. When loading powdered bagged water reducer, it is often necessary to use a conveyor belt to assist loading.

[0003] In the prior art, a Chinese patent with the announcement number CN221140347U discloses a water reducing agent loading auxiliary device, which includes a base, a fixed frame, a partition plate 2 and a vacuum pump, wherein a universal wheel is installed on the bottom end face of the base; a driven wheel is sleeved in the fixed frame, and a driving motor is installed on the rear end face of the fixed frame, a driving wheel is welded on the output shaft of the driving motor, and a conveyor belt is arranged on the driving wheel and the driven wheel; a partition plate 1 is welded on the front end face of the fixed frame, and a partition plate 2 is welded on the rear end face of the fixed frame, and a gas collecting hood is embedded and fixed in the partition plate 2; a vacuum pump and a dust collector are installed on the rear end face of the partition plate 2; a connecting pipe 1 and a connecting pipe 2 are installed on the vacuum pump, and a mounting frame is welded on the bottom end face of the fixed frame, and the bottom end face of the mounting frame is welded on the base. Although the device can assist in the loading and unloading of water reducing agent, the inclination angle of the conveyor belt is fixed, which is not conducive to the auxiliary loading and unloading of various bucket heights, and the scope of application is small.

[0004] Therefore, it is necessary to design a water reducing agent loading auxiliary unloading device which can adjust the tilt angle according to the height of the bucket and has a wide range of applications. Utility Model Content

[0005] The utility model aims to provide a water reducing agent loading auxiliary unloading device, which has the effect of being able to adjust the inclination angle according to the height of the bucket and having a wide application range.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a water reducer loading auxiliary unloading device, including a base plate, a U-shaped bracket is fixedly installed on the top of the base plate, a rotating plate is rotatably installed on the U-shaped bracket, an adjustment mechanism for controlling the rotating plate to adjust the angle is provided on the U-shaped bracket, two supporting mechanisms for supporting and reinforcing the rotating plate are provided on the base plate, the two supporting mechanisms are respectively located on the left and right sides of the U-shaped bracket, and a conveying mechanism for auxiliary transportation is provided on the rotating plate.

[0007] By adopting the above technical solution, the tilt angle of the rotating plate can be controlled to adjust according to different truck bed heights, so that one end of the rotating plate can be placed on the truck bed to facilitate loading and unloading of materials, and the rotating plate can be supported and reinforced by using a sleeve, a telescopic rod and a tightening screw sleeve to improve the stability of the rotating plate installation.

[0008] The utility model is further configured as follows: the adjustment mechanism includes a fixed plate, a first motor, a gear and an arcuate tooth block, the fixed plate is fixedly mounted on the U-shaped bracket, the first motor is fixedly mounted on the top of the fixed plate, the gear is fixedly mounted on the output shaft end of the first motor, and the arcuate tooth block is fixedly mounted on the bottom of the rotating plate and meshes with the gear.

[0009] By adopting the above technical solution, the first motor can be controlled to rotate according to the different heights of the truck bed, thereby driving the arc-shaped gear block and the rotating plate to adjust the angle, so that one end of the rotating plate is placed on the truck bed to facilitate loading and unloading.

[0010] The utility model is further configured as follows: the support mechanism includes two sleeves and two telescopic rods, the two sleeves are rotatably mounted on the top of the base plate through hinge assemblies, the two telescopic rods are slidably mounted in the two sleeves, and the ends of the two telescopic rods that are away from each other are rotatably connected to the rotating plate through hinge assemblies.

[0011] By adopting the above technical solution, the extended length of the telescopic rod can be flexibly adjusted according to the rotation of the rotating plate.

[0012] The utility model is further configured as follows: a contraction seam is provided at one end of the two sleeves away from the bottom plate and a tightening screw sleeve is threadedly installed thereon.

[0013] By adopting the above technical solution, the sleeve opening can be tightened, thereby supporting and reinforcing the rotating plate.

[0014] The utility model is further configured as follows: the hinge assembly comprises a hinge seat, a hinge rod and a hinge block, the hinge rod is rotatably mounted on the hinge seat, and the hinge block is fixedly mounted on the hinge rod.

[0015] By adopting the above technical solution, it is possible to facilitate rotational connection between objects.

[0016] The utility model is further configured as follows: the conveying mechanism includes multiple rotating shafts, multiple rollers, a conveyor belt and a second motor; a mounting groove is opened on the top of the rotating plate, multiple rotating shafts are rotatably installed in the mounting groove, multiple rollers are respectively fixedly installed on the corresponding rotating shafts, the conveyor belt is sleeved on the multiple rollers, the second motor is fixedly installed on the front side of the rotating plate, and the output shaft end of the second motor is fixedly connected to the rightmost rotating shaft.

[0017] By adopting the above technical solution, the rotation of the second motor can be utilized to drive multiple rollers and the conveyor belt to rotate, thereby transporting the bagged materials.

[0018] The utility model is further configured as follows: a support seat is fixedly installed on the left side of the rotating plate, a connecting shaft is rotatably installed on the support seat, a connecting block is fixedly installed on the connecting shaft, and a strap is fixedly installed on the connecting block.

[0019] By adopting the above technical solution, the gap between the rotating plate and the truck bucket can be filled, thereby preventing bagged materials from falling into the gap.

[0020] The utility model is further configured as follows: two symmetrically distributed baffles are fixedly mounted on the top of the rotating plate, and the two baffles are respectively located at the front and rear sides of the mounting groove.

[0021] By adopting the above technical solution, the transported bagged materials can be restrained to prevent them from falling during the transport process.

[0022] The utility model is further configured as follows: the conveyor belt is provided with a plurality of evenly distributed rubber convex points.

[0023] By adopting the above technical solution, the friction force can be increased and the stability of conveying bagged materials can be improved.

[0024] The utility model is further configured as follows: four self-locking universal wheels symmetrically distributed in pairs are rotatably mounted on the bottom of the base plate.

[0025] By adopting the above technical solution, the transfer of the control device can be facilitated and the flexibility of the use of the device can be improved.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model utilizes an adjustment mechanism composed of a fixed plate, a first motor, a gear and an arc-shaped tooth block, which can control the first motor to rotate according to the different heights of the bucket, thereby driving the arc-shaped tooth block and the rotating plate to adjust the angle, so that one end of the rotating plate is placed on the bucket to facilitate loading and unloading.

[0028] 2. The utility model utilizes the combined effect of two sleeves, two telescopic rods, two tightening screw sleeves, four hinged seats, four hinged rods and four hinged blocks to adjust the inclination angle of the rotating plate, flexibly control the extension length of the telescopic rod, and lock and fix the telescopic rod, so as to achieve the purpose of supporting and reinforcing the rotating plate.

[0029] 3. The utility model utilizes a conveying mechanism composed of multiple rotating shafts, multiple rollers, a conveyor belt and a second motor to replace manual auxiliary handling, saving time and effort and improving the efficiency of loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 This is a schematic diagram of the three-dimensional structure of this embodiment. Figure 1 .

[0032] Figure 2 It is a schematic diagram of the main cross-sectional structure of this embodiment.

[0033] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part A.

[0034] Figure 4 yes Figure 2 Schematic diagram of the enlarged structure of part B.

[0035] Figure 5 This is a schematic diagram of the three-dimensional structure of this embodiment. Figure 2 .

[0036] In the figure, 1, bottom plate; 2, U-shaped bracket; 3, rotating plate; 4, fixed plate; 5, first motor; 6, gear; 7, arc-shaped gear block; 8, sleeve; 9, telescopic rod; 10, tightening screw sleeve; 11, hinged seat; 12, hinged rod; 13, hinged block; 14, mounting groove; 15, rotating shaft; 16, roller; 17, conveyor belt; 18, second motor; 19, supporting seat; 20, connecting shaft; 21, connecting block; 22, strap; 23, baffle; 24, self-locking universal wheel. DETAILED DESCRIPTION

[0037] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides an auxiliary unloading device for loading a water reducing agent, comprising a base plate 1, four self-locking universal wheels 24 symmetrically distributed in pairs are rotatably installed at the bottom of the base plate 1, a U-shaped bracket 2 is fixedly installed on the top of the base plate 1, a rotating plate 3 is rotatably installed on the U-shaped bracket 2, an adjusting mechanism for controlling the rotating plate 3 to adjust the angle is provided on the U-shaped bracket 2, two supporting mechanisms for supporting and reinforcing the rotating plate 3 are provided on the base plate 1, the two supporting mechanisms are respectively located on the left and right sides of the U-shaped bracket 2, and a conveying mechanism for auxiliary transportation is provided on the rotating plate 3.

[0039] Specifically, the adjustment mechanism includes a fixed plate 4, a first motor 5, a gear 6 and an arcuate tooth block 7. The fixed plate 4 is fixedly mounted on the U-shaped bracket 2, and the first motor 5 is fixedly mounted on the top of the fixed plate 4. It should be noted that the first motor 5 and the second motor 18 are both forward and reverse motors. The gear 6 is fixedly mounted on the output shaft end of the first motor 5, and the arcuate tooth block 7 is fixedly mounted on the bottom of the rotating plate 3 and meshes with the gear 6. By utilizing the meshing rotation of the gear 6 and the arcuate tooth block 7, the rotating plate 3 can be controlled to rotate, thereby achieving the purpose of adjusting the tilt angle.

[0040] Specifically, the supporting mechanism includes two sleeves 8 and two telescopic rods 9. The two sleeves 8 are rotatably installed on the top of the base plate 1 through hinge assemblies. The two telescopic rods 9 are slidably installed in the two sleeves 8. The ends of the two telescopic rods 9 away from each other are rotatably connected with the rotating plate 3 through hinge assemblies. The ends of the two sleeves 8 away from the base plate 1 are provided with contraction seams and threadedly installed with tightening screw sleeves 10. The pipe mouths of the sleeves 8 can be tightened by tightening the tightening screw sleeves 10, thereby supporting the telescopic rods 9 and the rotating plate 3. The hinge assembly includes an articulated seat 11, an articulated rod 12 and an articulated block 13. The articulated rod 12 is rotatably installed on the articulated seat 11, and the articulated block 13 is fixedly installed on the articulated rod 12. It should be noted that the lengths of the two sleeves 8 and the lengths of the two telescopic rods 9 are different, and the sleeves 8 and telescopic rods 9 on the side close to the truck bed are longer.

[0041] Specifically, a support seat 19 is fixedly installed on the left side of the rotating plate 3, a connecting shaft 20 is rotatably installed on the support seat 19, a connecting block 21 is fixedly installed on the connecting shaft 20, and a strap 22 is fixedly installed on the connecting block 21. The strap 22 can prevent the bagged materials from falling into the gap between the rotating plate 3 and the truck bed. Two symmetrically distributed baffles 23 are fixedly installed on the top of the rotating plate 3, and the two baffles 23 are respectively located on the front and rear sides of the mounting groove 14.

[0042] Specifically, the conveying mechanism includes multiple rotating shafts 15, multiple rollers 16, a conveyor belt 17 and a second motor 18. A mounting groove 14 is opened on the top of the rotating plate 3. Multiple rotating shafts 15 are rotatably installed in the mounting groove 14. Multiple rollers 16 are respectively fixedly installed on the corresponding rotating shafts 15. The conveyor belt 17 is sleeved on the multiple rollers 16. The conveyor belt 17 is provided with multiple evenly distributed rubber bumps. By utilizing the rubber bumps, friction can be increased and the stability of conveying bagged materials is improved. The second motor 18 is fixedly installed on the front side of the rotating plate 3, and the output shaft end of the second motor 18 is fixedly connected to the rotating shaft 15 on the far right.

[0043] In this embodiment, it should be noted that a control switch is provided on the U-shaped bracket 2 or at a suitable position next to the U-shaped bracket 2, the first motor 5, the second motor 18 and the control switch are electrically connected through a wire, and the control switch can be used to control the power-on operation of the first motor 5 and the second motor 18 respectively.

[0044] Through the above structure, the utility model provides a water-reducing agent loading auxiliary unloading device, which can control the first motor to rotate according to the different heights of the bucket, and then drive the arc-shaped gear block and the rotating plate to adjust the angle, so that one end of the rotating plate is placed on the bucket, which is convenient for loading and unloading. It can also flexibly control the extension length of the telescopic rod according to the adjustment of the inclination angle of the rotating plate, and lock and fix the telescopic rod to achieve the purpose of supporting and reinforcing the rotating plate and improve the stability of the rotating plate installation. When in use, the device is moved to the front of the bucket through four self-locking universal wheels 24, and the two tightening screw sleeves 10 are loosened according to the height of the bucket. Height, control the first motor 5 to rotate forward, the first motor 5 drives the gear 6 to rotate, and through the meshing rotation of the gear 6 and the arc-shaped tooth block 7, the rotating plate 3 can be controlled to adjust the angle, and the raised end of the rotating plate 3 is placed on the bucket, and the strap 22 is made to contact the bottom of the bucket. Due to the rotation of the rotating plate 3, the telescopic rod close to the bucket side extends, and the telescopic rod away from the bucket side contracts. Tighten the two tightening screw sleeves 10 to complete the support and reinforcement of the rotating plate 3. Control the second motor 18 to rotate forward to assist in unloading. When the second motor 18 is controlled to rotate reversely, it can assist in loading. The operation is flexible and saves time and effort.

[0045] The above is a detailed introduction to a water reducing agent loading auxiliary unloading device provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A water reducing agent loading auxiliary unloading device, characterized in that: The invention comprises a bottom plate (1), a U-shaped bracket (2) is fixedly mounted on the top of the bottom plate (1), a rotating plate (3) is rotatably mounted on the U-shaped bracket (2), an adjustment mechanism for controlling the rotating plate (3) to adjust the angle is provided on the U-shaped bracket (2), two support mechanisms for supporting and reinforcing the rotating plate (3) are provided on the bottom plate (1), the two support mechanisms are respectively located on the left and right sides of the U-shaped bracket (2), and a conveying mechanism for assisting transportation is provided on the rotating plate (3).

2. The water reducing agent loading auxiliary unloading device according to claim 1, characterized in that: The adjustment mechanism comprises a fixed plate (4), a first motor (5), a gear (6) and an arc-shaped tooth block (7); the fixed plate (4) is fixedly mounted on the U-shaped bracket (2); the first motor (5) is fixedly mounted on the top of the fixed plate (4); the gear (6) is fixedly mounted on the output shaft end of the first motor (5); and the arc-shaped tooth block (7) is fixedly mounted on the bottom of the rotating plate (3) and meshes with the gear (6).

3. The water reducing agent loading auxiliary unloading device according to claim 1, characterized in that: The support mechanism comprises two sleeves (8) and two telescopic rods (9); the two sleeves (8) are rotatably mounted on the top of the base plate (1) via hinge assemblies; the two telescopic rods (9) are slidably mounted in the two sleeves (8); and ends of the two telescopic rods (9) that are away from each other are rotatably connected to the rotating plate (3) via hinge assemblies.

4. The water reducing agent loading auxiliary unloading device according to claim 3 is characterized in that: The ends of the two sleeves (8) away from the bottom plate (1) are both provided with a contraction seam and a tightening screw sleeve (10) is threadedly mounted thereon.

5. The water reducing agent loading auxiliary unloading device according to claim 3 is characterized in that: The hinge assembly comprises a hinge seat (11), a hinge rod (12) and a hinge block (13); the hinge rod (12) is rotatably mounted on the hinge seat (11), and the hinge block (13) is fixedly mounted on the hinge rod (12).

6. The water reducing agent loading auxiliary unloading device according to claim 1, characterized in that: The conveying mechanism comprises a plurality of rotating shafts (15), a plurality of rollers (16), a conveyor belt (17) and a second motor (18); a mounting groove (14) is provided on the top of the rotating plate (3); the plurality of rotating shafts (15) are rotatably mounted in the mounting groove (14); the plurality of rollers (16) are respectively fixedly mounted on the corresponding rotating shafts (15); the conveyor belt (17) is sleeved on the plurality of rollers (16); the second motor (18) is fixedly mounted on the front side of the rotating plate (3); and the output shaft end of the second motor (18) is fixedly connected to the rightmost rotating shaft (15).

7. The water reducing agent loading auxiliary unloading device according to claim 1, characterized in that: A support seat (19) is fixedly mounted on the left side of the rotating plate (3), a connecting shaft (20) is rotatably mounted on the support seat (19), a connecting block (21) is fixedly mounted on the connecting shaft (20), and a strap (22) is fixedly mounted on the connecting block (21).

8. The water reducing agent loading auxiliary unloading device according to claim 6, characterized in that: Two symmetrically distributed baffles (23) are fixedly mounted on the top of the rotating plate (3), and the two baffles (23) are respectively located at the front and rear sides of the mounting groove (14).

9. The water reducing agent loading auxiliary unloading device according to claim 6, characterized in that: The conveyor belt (17) is provided with a plurality of evenly distributed rubber protrusions.

10. The water reducing agent loading auxiliary unloading device according to claim 1, characterized in that: Four self-locking universal wheels (24) symmetrically distributed in pairs are rotatably mounted on the bottom of the base plate (1).

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