Grouting material conveying pump capable of adjusting flow speed

Abstract

The utility model discloses a grouting material delivery pump capable of adjusting flow velocity, which relates to the technical field of grouting pumps and comprises a bottom plate, support legs fixedly mounted on the top surface of the bottom plate, a support plate fixedly mounted on the top surfaces of the support legs, a feed hopper fixedly mounted on the top surface of the support plate, and a straight rod fixedly mounted on the top surface of the feed hopper. A fixing plate is fixedly installed on the top face of the straight rod, a motor A is fixedly installed on the top face of the fixing plate, and a stirring rod is fixedly installed at the output end of the motor A. The stirring device has the advantages that the motor A drives the stirring rod to rotate after being started, so that the stirring blades are driven to rotate, and grouting materials in the feeding hopper are stirred; and by arranging the scraping pieces, the stirring pieces can synchronously scrape the inner wall of the feeding hopper during stirring, the situation that the grouting materials stay on the inner wall of the feeding hopper for a long time and are hardened or agglomerated is prevented, and the feeding hopper is further prevented from being blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to grouting pump technical field, concretely is a grouting material delivery pump of adjustable flow rate. BACKGROUND

[0002] In the grouting operation, the uniform mixing and stable delivery of grouting material are crucial links. The traditional grouting equipment has some obvious deficiencies in the mixing and delivery process, which affects the efficiency and quality of the grouting operation.

[0003] Firstly, when mixing grouting material, the traditional grouting equipment often causes the grouting material to accumulate in the feed hopper due to uneven mixing or insufficient mixing intensity, which easily causes the feed hopper to be blocked. This not only affects the continuity of the grouting operation, but also increases the maintenance cost of the equipment. In addition, the long-term accumulation of grouting material in the feed hopper wall is easy to harden or clump, which further aggravates the blockage problem and brings inconvenience to the use of the equipment. Therefore, we propose a grouting material delivery pump with adjustable flow rate. SUMMARY

[0004] The utility model discloses a grouting material delivery pump with adjustable flow rate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grouting material delivery pump with adjustable flow rate, comprising a bottom plate, the top surface of the bottom plate is fixedly installed with a supporting leg, the top surface of the supporting leg is fixedly installed with a supporting plate, the top surface of the supporting plate is fixedly installed with a feed hopper, the top surface of the feed hopper is fixedly installed with a straight rod, the top surface of the straight rod is fixedly installed with a fixed plate, the top surface of the fixed plate is fixedly installed with an A motor, the output end of the A motor is fixedly installed with a stirring rod, the surface of the stirring rod is fixedly installed with a stirring piece, the both ends of the stirring piece are fixedly installed with a scraper, and the scraper is in close contact with the inner wall of the feed hopper.

[0006] As a further scheme of the utility model: the top surface of the bottom plate is fixedly installed with a supporting table, the inside of the supporting table is clamped with a B motor, and the output end of the B motor is fixedly installed with an auger.

[0007] As a further scheme of the utility model: the right side surface of the supporting plate is fixedly installed with a supporting block, the outer side surface of the supporting block is fixedly installed with an electric push rod, the left end of the auger is rotatably connected with the right side surface of the supporting block through a bearing, and the right side surface of the supporting block is fixedly installed with a sleeve.

[0008] As a further scheme of the utility model: the output end of the electric push rod is fixedly installed with a scraper, and the scraper is matched with the sleeve.

[0009] As a further scheme of the present utility model: the feed hopper and the auger are throughly connected with a material conveying pipe, and the left end of the auger is throughly connected with a discharge pipe.

[0010] As a further scheme of the present utility model: the left end of the discharge pipe is fixedly installed with a connector, and the surface of the connector is sleeved with a conveying pipe.

[0011] As a further scheme of the present utility model: the surface of the connector is fixedly installed with a clamping mechanism, the clamping mechanism comprises a fixed block, elastic rods, springs and clamping blocks, the elastic rods are provided with two groups and are fixedly installed on the front and rear two inner side walls of the fixed block, the two groups of elastic rods are fixedly installed with clamping blocks at the end close to each other, and the springs are fixedly installed between the clamping blocks and the fixed block.

[0012] Compared with the prior art, the present utility model has the beneficial effects that:

[0013] 1. The A motor is started to drive the stirring rod to rotate, thereby driving the stirring blade to rotate, so as to stir the grouting material in the feed hopper, avoid the feed hopper from being blocked due to the accumulation of the grouting material, and make the stirring blade scrape the inner wall of the feed hopper synchronously when stirring, so as to prevent the grouting material from hardening or caking due to long-time residence on the inner wall of the feed hopper, and further avoid the feed hopper from being blocked.

[0014] 2. The clamping mechanism is provided, the spring and the elastic rod are reset to drive the clamping block to extrude the conveying pipe after the conveying pipe is sleeved on the connector, the conveying pipe is clamped by the two groups of clamping blocks, the problems of interruption and leakage of grouting due to loosening or falling of the conveying pipe during grouting are prevented, and the safety and efficiency of the grouting operation are improved.

[0015] Other advantages, objects and features of the present utility model will be described in the subsequent description to some extent, and will be apparent to those skilled in the art based on the study of the following text or can be taught from the practice of the present utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the overall structure in the embodiment of the present utility model;

[0017] Figure 2 It is a cross-sectional schematic view of the overall structure in the embodiment of the present utility model;

[0018] Figure 3 It is a schematic view of the discharge pipe in the embodiment of the present utility model;

[0019] Figure 4 It is Figure 3An enlarged schematic view of the middle A;

[0020] Figure 5 A schematic view of the scraper structure of the embodiment of the utility model.

[0021] In the figure: 1, bottom plate; 2, support leg; 3, support plate; 4, feed hopper; 5, straight rod; 6, fixed plate; 7, A motor; 8, stirring rod; 9, stirring piece; 10, clamping mechanism; 101, fixed block; 102, elastic rod; 103, spring; 104, clamping block; 11, scraper; 12, support table; 13, B motor; 14, auger; 15, support block; 16, electric push rod; 17, sleeve; 18, scraper; 19, material conveying pipe; 20, discharge pipe; 21, connecting head; 22, conveying pipe. DETAILED DESCRIPTION

[0022] The specific embodiments of the utility model will be further described below in conjunction with the drawings, and it needs to be explained here that the description of these embodiments is used to help understanding the utility model but does not constitute the limitation to the utility model.

[0023] In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as there is no conflict between them.

[0024] Please refer to the drawings Figure 1 - the drawings Figure 5 The utility model discloses a grouting material conveying pump of adjustable flow rate, including bottom plate 1, the top surface fixed mounting of bottom plate 1 has support leg 2, the top surface fixed mounting of support leg 2 has support plate 3, the top surface fixed mounting of support plate 3 has feed hopper 4, the top surface fixed mounting of feed hopper 4 has straight rod 5, the top surface fixed mounting of straight rod 5 has fixed plate 6, the top surface fixed mounting of fixed plate 6 has A motor 7, the output end fixed mounting of A motor 7 has stirring rod 8, the surface fixed mounting of stirring rod 8 has stirring piece 9, the both ends fixed mounting of stirring piece 9 has scraper 11, and scraper 11 is in conformance with the inner wall of feed hopper 4.

[0025] In the embodiment one, the top surface fixed mounting of bottom plate 1 has support table 12, and the inside clamping of support table 12 has B motor 13, and the output end fixed mounting of B motor 13 has auger 14;

[0026] The right side fixed mounting of support plate 3 has support block 15, and the outer side fixed mounting of support block 15 has electric push rod 16, and the left end of auger 14 is rotatably connected with the right side of support block 15 through bearing, and the right side fixed mounting of support block 15 has sleeve 17;

[0027] Specifically, in actual application, first, the grouting material is poured into the feeding hopper 4, then the A motor 7 is started, the output end of the A motor 7 drives the stirring rod 8 to rotate, and then drives the stirring blades 9 to stir the grouting material in the feeding hopper 4, the design of the stirring blades 9 enables the grouting material to be uniformly mixed, avoiding the problem of blockage of the feeding hopper 4 caused by accumulation of the grouting material, at the same time, the scraping plates 18 at both ends of the stirring blades 9 are in close contact with the inner wall of the feeding hopper 4, and can synchronously scrape the inner wall during stirring, preventing the grouting material from hardening or caking after staying for a long time, and further avoiding the risk of blockage of the feeding hopper 4.

[0028] In the second embodiment, the output end of the electric push rod 16 is fixedly installed with a scraping plate 18, the scraping plate 18 is matched with the sleeve 17;

[0029] The feeding hopper 4 and the auger 14 are connected through a feeding pipe 19, and the left end of the auger 14 is connected through a discharging pipe 20;

[0030] The left end of the discharging pipe 20 is fixedly installed with a connecting head 21, and the surface of the connecting head 21 is sleeved with a conveying pipe 22;

[0031] The surface of the connecting head 21 is fixedly installed with a clamping mechanism 10, the clamping mechanism 10 includes a fixed block 101, elastic rods 102, springs 103 and clamping blocks 104, the elastic rods 102 are provided in two groups and are fixedly installed on the front and rear inner side walls of the fixed block 101, the clamping blocks 104 are fixedly installed on the ends of the two groups of elastic rods 102 close to each other, and the springs 103 are fixedly installed between the clamping blocks 104 and the fixed block 101;

[0032] Specifically, when the grouting material is stirred and ready to be conveyed, the B motor 13 is started, the output end of the B motor 13 drives the auger 14 to rotate, so as to convey the grouting material from the feeding hopper 4 to the auger 14 through the feeding pipe 19, the auger 14 continues to rotate to push the grouting material to the discharging pipe 20, at this time, the output end of the electric push rod 16 can be adjusted as needed to make the scraping plate 18 move in the sleeve 17, so that the scraping plate 18 pushes the grouting material above the discharging pipe 20 to fall, avoiding blockage of the discharging pipe 20 by the grouting material;

[0033] At the same time, after the conveying pipe 22 is sleeved on the connecting head 21, the clamping blocks 104 will extrude the conveying pipe 22 through the reset action of the springs 103 and the elastic rods 102, achieving firm clamping, this design not only prevents loosening or falling off of the conveying pipe 22 during grouting, but also improves the continuity and stability of the grouting operation.

[0034] Working principle:

[0035] First, the stirring rod 8 is driven to rotate by the A motor 7, and then the grouting material in the feeding hopper 4 is uniformly stirred by the stirring blade 9, so that the blockage caused by the accumulation of the grouting material is effectively avoided, at the same time, the scraper 18 on the stirring blade 9 is scraped synchronously with the stirring process to prevent the grouting material from hardening or caking for a long time, in addition, the conveying pipe 22 is connected with the auger 14 through the connecting head 21, the auger 14 driven by the B motor 13 is responsible for conveying the stirred grouting material to the discharge pipe 20, and the clamping mechanism 10 on the connecting head 21 at the end of the discharge pipe 20 utilizes the reset principle of the spring 103 and the elastic rod 102, and firmly clamps the conveying pipe 22 through the clamping block 104, so that the grouting process is stable and leakage-free, and the flow rate can be adjusted according to the requirement, the whole equipment realizes efficient and safe grouting operation, and the whole work process is completed.

[0036] The above front, rear, left, right, up and down are based on the drawings of the specification Figure 1 As a standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the protection scope of the present application.

[0038] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the described embodiments.

[0039] For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A flow rate adjustable grout delivery pump comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly installed with a support leg (2), the top surface of the support leg (2) is fixedly installed with a support plate (3), the top surface of the support plate (3) is fixedly installed with a feeding hopper (4), the top surface of the feeding hopper (4) is fixedly installed with a straight rod (5), the top surface of the straight rod (5) is fixedly installed with a fixed plate (6), the top surface of the fixed plate (6) is fixedly installed with an A motor (7), the output end of the A motor (7) is fixedly installed with a stirring rod (8), the surface of the stirring rod (8) is fixedly installed with a stirring blade (9), both ends of the stirring blade (9) are fixedly installed with a scraping blade (11), and the scraping blade (11) is attached to the inner wall of the feeding hopper (4).

2. A flow rate adjustable grout delivery pump according to claim 1, characterized in that: The top surface of the bottom plate (1) is fixedly installed with a support table (12), the inside of the support table (12) is clamped with a B motor (13), and the output end of the B motor (13) is fixedly installed with an auger (14).

3. A flow rate adjustable grout delivery pump according to claim 2, wherein: The right side surface of the support plate (3) is fixedly installed with a support block (15), the outer side surface of the support block (15) is fixedly installed with an electric push rod (16), the left end of the auger (14) is rotatably connected with the right side surface of the support block (15) through a bearing, and the right side surface of the support block (15) is fixedly installed with a sleeve (17).

4. A flow rate adjustable grout delivery pump according to claim 3, wherein: The output end of the electric push rod (16) is fixedly installed with a scraper (18), and the scraper (18) is matched with the sleeve (17).

5. A flow rate adjustable grout delivery pump according to claim 2, wherein: A feeding pipe (19) is connected through between the feeding hopper (4) and the auger (14), and a discharging pipe (20) is connected through below the left end of the auger (14).

6. A flow rate adjustable grout delivery pump according to claim 5, wherein: The left end of the discharging pipe (20) is fixedly installed with a connector (21), and the surface of the connector (21) is sleeved with a conveying pipe (22).

7. A flow rate adjustable grout delivery pump according to claim 6, wherein: The surface of the connector (21) is fixedly installed with a clamping mechanism (10), the clamping mechanism (10) comprises a fixed block (101), elastic rods (102), springs (103) and clamping blocks (104), the elastic rods (102) are provided in two groups and are fixedly installed on the front and rear inner side walls of the fixed block (101), one ends of the two groups of elastic rods (102) close to each other are fixedly installed with clamping blocks (104), and the springs (103) are fixedly installed between the clamping blocks (104) and the fixed block (101).

Images