High-efficiency conveying device for admixtures

Abstract

This utility model discloses a high-efficiency conveying device for admixtures, belonging to the field of conveying devices. It includes a base, an electric push rod, and a support frame. The electric push rod is fixedly connected to the upper surface of the base, and the support frame is fixedly connected to the upper end of the electric push rod. A hopper is fixedly connected inside the support frame, and a stirring mechanism is installed inside the hopper. A conveying mechanism is also installed inside the support frame. A spring guide tube is fixedly connected to the upper surface of the conveying mechanism, and the upper end of the spring guide tube is fixedly connected to the lower surface of the hopper. A striking mechanism is installed on the side of the hopper, and the side of the striking mechanism overlaps with the side of the spring guide tube. This high-efficiency conveying device for admixtures, by incorporating the stirring and striking mechanisms, can fully stir the material and vibrate it during conveying, avoiding blockages and thus improving the efficiency of conveying admixtures.

Description

Technical Field

[0001] This utility model belongs to the field of conveying device technology, and specifically relates to a high-efficiency conveying device for admixtures. Background Technology

[0002] Admixtures are natural or artificial powdered minerals that are added to concrete during mixing to improve concrete performance, save water, and adjust concrete strength grade.

[0003] According to the authorized announcement number CN217708044U, a material conveying device for admixtures is known prior art. Although the patent has the ability to adjust the material conveying height, the technical solution of the patent still has the following defects in actual use: the device lacks a stirring function during the conveying of admixtures, which easily leads to blockage due to material agglomeration during the feeding process. At the same time, the existing device lacks the function of vibrating the guide pipe during the conveying process, which causes the material to block inside the guide pipe, resulting in low conveying efficiency of admixtures. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency conveying device for admixtures to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency conveying device for admixtures, comprising a base, an electric push rod, and a support frame. The electric push rod is fixedly connected to the upper surface of the base, and the support frame is fixedly connected to the upper end of the electric push rod. A hopper is fixedly connected inside the support frame, and the hopper is used for adding admixtures.

[0006] The hopper is equipped with a stirring mechanism, the support frame is equipped with a conveying mechanism, the upper surface of the conveying mechanism is fixedly connected with a spring guide tube, the upper end of the spring guide tube is fixedly connected to the lower surface of the hopper, the side of the hopper is equipped with a striking mechanism, the side of the striking mechanism overlaps the side of the spring guide tube, and the support frame is fixedly connected with an angle adjustment mechanism, which is located on the side of the conveying mechanism.

[0007] In a preferred embodiment, the stirring mechanism includes a first support base, which is fixedly connected to the side of the hopper. A first forward and reverse motor is fixedly connected to the lower surface of the support base. A first rotating shaft is fixedly connected to the other end of the output shaft of the first forward and reverse motor. The first rotating shaft is connected to the surface of the hopper via a bearing drive. A stirring paddle is fixedly connected to the surface of the first rotating shaft. There are multiple stirring paddles symmetrically arranged on the surface of the first rotating shaft.

[0008] In a preferred embodiment, the feeding mechanism includes a feeding pipe, which is fixedly connected to the lower end of a spring guide tube. A fixed platform is fixedly connected to the side of the feeding pipe. A second forward and reverse motor is fixedly connected to the upper surface of the fixed platform. The output shaft of the second forward and reverse motor is connected to the surface of the feeding pipe via a bearing drive. An auger is fixedly connected to the other end of the output shaft of the second forward and reverse motor. The auger is matched with the feeding pipe.

[0009] In a preferred embodiment, the striking mechanism includes a worm gear fixedly connected to the surface of a first rotating shaft. A connecting plate is fixedly connected to the side of the support frame, and a worm wheel is movably connected to the side of the connecting plate via a pin. The worm gear matches the worm wheel, and a connecting rod is movably connected to the side of the worm wheel via a pin. The other end of the connecting rod is movably connected to a movable rod via a pin. A fixed plate is fixedly connected to the side of the support frame, and a sleeve is fitted onto the surface of the fixed plate. The movable rod passes through the sleeve, and a striking hammer is fixedly connected to the other end of the movable rod. The position of the striking hammer corresponds to the position of the spring guide tube.

[0010] In a preferred embodiment, the angle adjustment mechanism includes a third forward and reverse motor, which is fixedly connected to the inner wall of the support frame. The other end of the output shaft of the third forward and reverse motor is fixedly connected to the side of the feed pipe. A second rotating shaft is fixedly connected to the side of the feed pipe. The other end of the second rotating shaft is connected to the inner wall of the support frame via a bearing drive. A support rod is movably connected to the side of the support frame via a pin. The other end of the support rod is movably connected to a slider via a pin. A sliding groove is provided on the side of the feed pipe. The slider is slidably connected in the sliding groove. There are two sets of sliders and two sets of sliding grooves, which are symmetrically arranged on both sides of the feed pipe.

[0011] In a preferred embodiment, a sliding rod is fixedly connected to the upper surface of the base, a sliding sleeve is fixedly connected to the side of the support frame, the sliding sleeve is slidably connected to the surface of the sliding rod, a positioning block is fixedly connected to the upper end of the sliding rod, and there are two sets of the sliding rod and the sliding sleeve, which are symmetrically arranged on both sides of the support frame.

[0012] In a preferred embodiment, a wheel assembly is provided on the lower surface of the base, and brake pads are provided on the sides of the wheel assembly. There are multiple wheel assemblies, which are arranged in a rectangular pattern on the lower surface of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This high-efficiency conveying device for admixtures, by setting up a stirring mechanism and a tapping mechanism, can fully stir the materials and vibrate them during the conveying process, thus avoiding the problem of blockage during the conveying process and improving the efficiency of conveying admixtures.

[0015] This high-efficiency conveying device for admixtures can adjust the conveying position of the device by setting an angle adjustment mechanism, so that the conveying direction can be adjusted according to different usage environments, thereby improving the flexibility and practicality of the device. Attached Figure Description

[0016] Figure 1 This is a front view of the structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the hopper in the structure of this utility model;

[0018] Figure 3 This is a partial cross-sectional view of the conveying mechanism in the structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the angle adjustment mechanism in the structure of this utility model.

[0020] In the diagram: 1. Base; 2. Electric push rod; 3. Support frame; 4. Hopper; 5. Mixing mechanism; 501. Support seat; 502. First forward and reverse motor; 503. First rotating shaft; 504. Mixing paddle; 6. Material conveying mechanism; 601. Material conveying pipe; 602. Fixed platform; 603. Second forward and reverse motor; 604. Screw; 7. Spring guide tube; 8. Striking mechanism; 801. Worm; 802. Connecting plate; 803. Worm wheel; 804. Connecting rod; 805. Movable rod; 806. Fixed plate; 807. Sleeve; 808. Striking hammer; 9. Angle adjustment mechanism; 901. Third forward and reverse motor; 902. Second rotating shaft; 903. Support rod; 904. Slider; 905. Slide groove; 10. Slide rod; 11. Sliding sleeve; 12. Positioning block; 13. Wheel set. Detailed Implementation

[0021] The present invention will be further described below with reference to the embodiments.

[0022] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] Please see Figure 1 and Figure 2This utility model provides a high-efficiency conveying device for admixtures, including a base 1, an electric push rod 2, and a support frame 3. The electric push rod 2 is fixedly connected to the upper surface of the base 1, and the support frame 3 is fixedly connected to the upper end of the electric push rod 2. A hopper 4 is fixedly connected inside the support frame 3. The hopper 4 is used to add admixtures. A stirring mechanism 5 is provided inside the hopper 4. The stirring mechanism 5 includes a first support seat 501, which is fixedly connected to the side of the hopper 4. A first forward and reverse motor 502 is fixedly connected to the lower surface of the support seat 501. A first rotating shaft 503 is fixedly connected to the other end of the output shaft of the first forward and reverse motor 502. The first rotating shaft 503 is connected to the surface of the hopper 4 through a bearing drive. A stirring paddle 504 is fixedly connected to the surface of the first rotating shaft 503. There are multiple stirring paddles 504, which are symmetrically arranged on the surface of the first rotating shaft 503.

[0024] In this embodiment, by setting up a stirring mechanism 5, when people need to stir the admixture in the hopper 4, they only need to control the first forward and reverse motor 502 to operate, thereby driving the stirring paddle 504 to rotate. With the cooperation of the stirring paddle 504, the admixture can be fully stirred, avoiding the problem of blockage caused by the added material clumping, thereby improving the efficiency of admixture conveying.

[0025] Please see Figure 1 and Figure 3 The support frame 3 is equipped with a material conveying mechanism 6. A spring guide tube 7 is fixedly connected to the upper surface of the material conveying mechanism 6. The material conveying mechanism 6 includes a material conveying pipe 601, which is fixedly connected to the lower end of the spring guide tube 7. A fixed platform 602 is fixedly connected to the side of the material conveying pipe 601. A second forward and reverse motor 603 is fixedly connected to the upper surface of the fixed platform 602. The output shaft of the second forward and reverse motor 603 is connected to the surface of the material conveying pipe 601 through a bearing drive. An auger 604 is fixedly connected to the other end of the output shaft of the second forward and reverse motor 603. The auger 604 is matched with the material conveying pipe 601.

[0026] In this embodiment, by setting up the material conveying mechanism 6, when people need to convey the admixture, the second forward and reverse motor 603 can be controlled to operate, thereby driving the auger 604 to rotate, so that the admixture transmitted through the spring conduit 7 to the inside of the material conveying pipe 601 can be conveyed by the auger 604.

[0027] Please see Figure 1 , Figure 2 and Figure 4The upper end of the spring guide tube 7 is fixedly connected to the lower surface of the hopper 4. A striking mechanism 8 is provided on the side of the hopper 4. The side of the striking mechanism 8 overlaps the side of the spring guide tube 7. The striking mechanism 8 includes a worm gear 801, which is fixedly connected to the surface of the first rotating shaft 503. A connecting plate 802 is fixedly connected to the side of the support frame 3. A worm wheel 803 is movably connected to the side of the connecting plate 802 via a pin. The worm gear 801 matches the worm wheel 803. A connecting rod 804 is movably connected to the side of the worm wheel 803 via a pin. The other end of the connecting rod 804 is movably connected to a movable rod 805 via a pin. A fixing plate 806 is fixedly connected to the side of the support frame 3. A sleeve 807 is sleeved on the surface of the fixing plate 806. The movable rod 805 passes through the inside of the sleeve 807. A striking hammer 808 is fixedly connected to the other end of the movable rod 805. The position of the striking hammer 808 corresponds to the position of the spring guide tube 7.

[0028] In this embodiment, by setting a striking mechanism 8, when people need to strike and vibrate the admixture inside the spring guide tube 7, the worm gear 801 set on the surface of the first rotating shaft 503 rotates at the same time as the first rotating shaft 503 rotates. With the cooperation of the worm gear 801, worm wheel 803 and connecting rod 804, the movable rod 805 carrying the striking hammer 808 is driven to reciprocate, thereby achieving the purpose of striking the spring guide tube 7 and vibrating the admixture during the conveying process.

[0029] Please see Figure 1 , Figure 2 and Figure 4 An angle adjustment mechanism 9 is fixedly connected inside the support frame 3. The angle adjustment mechanism 9 is located on the side of the conveying mechanism 6. The angle adjustment mechanism 9 includes a third forward and reverse motor 901, which is fixedly connected to the inner wall of the support frame 3. The other end of the output shaft of the third forward and reverse motor 901 is fixedly connected to the side of the conveying pipe 601. A second rotating shaft 902 is fixedly connected to the side of the conveying pipe 601. The other end of the second rotating shaft 902 is connected to the inner wall of the support frame 3 through a bearing drive. A support rod 903 is movably connected to the side of the support frame 3 through a pin. The other end of the support rod 903 is movably connected to a slider 904 through a pin. A sliding groove 905 is opened on the side of the conveying pipe 601. The slider 904 is slidably connected in the sliding groove 905. There are two sets of sliders 904 and two sets of sliding grooves 905, which are symmetrically arranged on both sides of the conveying pipe 601.

[0030] In this embodiment, by setting an angle adjustment mechanism 9, when it is necessary to adjust the conveying position of the device, the user first controls the operation of the electric push rod 2, thereby driving the support frame 3 carrying the conveying mechanism to move. After the support frame 3 moves to the designated position, it is only necessary to control the electric push rod 2 to stop operating. At the same time, with the cooperation of the slide rod 10 and the slide sleeve 11, the support frame 3 can be directionally moved. Then, it is only necessary to control the operation of the third forward and reverse motor 901, thereby driving the material conveying mechanism 6 to adjust the angle. At the same time, with the cooperation of the support rod 903, the slider 904 and the slide groove 905, the material conveying mechanism 6 can be supported, so that the device can adjust the conveying position of the admixture. This allows the device to adjust the conveying direction according to different usage environments, improving the flexibility and practicality of the device.

[0031] Please see Figure 1 A sliding rod 10 is fixedly connected to the upper surface of the base 1, and a sliding sleeve 11 is fixedly connected to the side of the support frame 3. The sliding sleeve 11 is slidably connected to the surface of the sliding rod 10. A positioning block 12 is fixedly connected to the upper end of the sliding rod 10. There are two sets of sliding rods 10 and two sets of sliding sleeves 11, which are symmetrically arranged on both sides of the support frame 3. A wheel set 13 is provided on the lower surface of the base 1. Brake pads are provided on the side of the wheel set 13. There are multiple wheel sets 13, which are arranged in a rectangular shape on the lower surface of the base 1.

[0032] The working principle and usage process of this utility model are as follows: First, people only need to push the device, and with the cooperation of the wheel set 13, it is convenient for people to position and move the device, which improves the flexibility of the device. When people need to fix the device, they only need to adjust the brake pads on the side of the wheel set 13 to the braking state, thereby ensuring that the device can maintain a stable working state during normal operation.

[0033] Next, control the operation of the electric push rod 2 to move the support frame 3 carrying the conveying mechanism. When the support frame 3 moves to the designated position, simply control the electric push rod 2 to stop. At the same time, with the cooperation of the slide rod 10 and the slide sleeve 11, the support frame 3 can move in a directional manner. Then, control the operation of the third forward and reverse motor 901 to drive the material conveying mechanism 6 to adjust the angle. At the same time, with the cooperation of the support rod 903, the slider 904 and the chute 905, the material conveying mechanism 6 can be supported, so that the device can adjust the conveying position of the admixture.

[0034] Next, when the admixture to be conveyed is added from the hopper 4, the first forward and reverse motor 502 is controlled to operate, driving the stirring paddle 504 to rotate. With the cooperation of the stirring paddle 504, the added admixture can be fully stirred to prevent the admixture from clogging due to agglomeration. At the same time, during the rotation of the first rotating shaft 503, the worm gear 801 set on the surface of the first rotating shaft 503 is rotated. With the cooperation of the worm gear 801, worm wheel 803 and connecting rod 804, the movable rod 805 carrying the hammer 808 is driven to reciprocate, thereby achieving the purpose of hammering the spring guide tube 7, so that the admixture can be effectively transferred to the inside of the conveying pipe 601, and the admixture is prevented from clogging inside the spring guide tube 7.

[0035] Finally, when it is necessary to transport the admixture, the second forward and reverse motor 603 can be controlled to operate, thereby driving the auger 604 to rotate. At this time, the admixture transmitted through the spring conduit 7 to the inside of the conveying pipe 601 can be driven by the auger 604, thereby realizing the transport of the admixture.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency conveying device for admixtures, comprising a base (1), an electric push rod (2), and a support frame (3), characterized in that: The electric push rod (2) is fixedly connected to the upper surface of the base (1), and the support frame (3) is fixedly connected to the upper end of the electric push rod (2). A hopper (4) is fixedly connected inside the support frame (3), and the hopper (4) is used to add admixtures. The hopper (4) is equipped with a stirring mechanism (5), the support frame (3) is equipped with a conveying mechanism (6), the upper surface of the conveying mechanism (6) is fixedly connected with a spring guide tube (7), the upper end of the spring guide tube (7) is fixedly connected to the lower surface of the hopper (4), the side of the hopper (4) is equipped with a striking mechanism (8), the side of the striking mechanism (8) overlaps the side of the spring guide tube (7), the support frame (3) is fixedly connected with an angle adjustment mechanism (9), the angle adjustment mechanism (9) is located on the side of the conveying mechanism (6).

2. The high-efficiency conveying device for admixtures according to claim 1, characterized in that: The stirring mechanism (5) includes a first support base (501), which is fixedly connected to the side of the hopper (4). A first forward and reverse motor (502) is fixedly connected to the lower surface of the support base (501). A first rotating shaft (503) is fixedly connected to the other end of the output shaft of the first forward and reverse motor (502). The first rotating shaft (503) is connected to the surface of the hopper (4) through a bearing drive. A stirring paddle (504) is fixedly connected to the surface of the first rotating shaft (503). There are multiple stirring paddles (504) symmetrically arranged on the surface of the first rotating shaft (503).

3. The high-efficiency conveying device for admixtures according to claim 1, characterized in that: The material conveying mechanism (6) includes a material conveying pipe (601), which is fixedly connected to the lower end of the spring guide tube (7). A fixed platform (602) is fixedly connected to the side of the material conveying pipe (601). A second forward and reverse motor (603) is fixedly connected to the upper surface of the fixed platform (602). The output shaft of the second forward and reverse motor (603) is connected to the surface of the material conveying pipe (601) through a bearing drive. An auger (604) is fixedly connected to the other end of the output shaft of the second forward and reverse motor (603). The auger (604) is matched with the material conveying pipe (601).

4. The high-efficiency conveying device for admixtures according to claim 2, characterized in that: The striking mechanism (8) includes a worm gear (801), which is fixedly connected to the surface of the first rotating shaft (503). A connecting plate (802) is fixedly connected to the side of the support frame (3). A worm wheel (803) is movably connected to the side of the connecting plate (802) via a pin. The worm gear (801) matches the worm wheel (803). A connecting rod (804) is movably connected to the side of the worm wheel (803) via a pin. A movable rod (805) is movably connected to the other end of the connecting rod (804) via a pin. A fixing plate (806) is fixedly connected to the side of the support frame (3). A sleeve (807) is sleeved on the surface of the fixing plate (806). The movable rod (805) passes through the inside of the sleeve (807). A striking hammer (808) is fixedly connected to the other end of the movable rod (805). The position of the striking hammer (808) corresponds to the position of the spring guide tube (7).

5. The high-efficiency conveying device for admixtures according to claim 3, characterized in that: The angle adjustment mechanism (9) includes a third forward and reverse motor (901), which is fixedly connected to the inner wall of the support frame (3). The other end of the output shaft of the third forward and reverse motor (901) is fixedly connected to the side of the feed pipe (601). A second rotating shaft (902) is fixedly connected to the side of the feed pipe (601). The other end of the second rotating shaft (902) is connected to the inner wall of the support frame (3) via a bearing drive. A support rod (903) is movably connected to the side of the support frame (3) via a pin. The other end of the support rod (903) is movably connected to a slider (904) via a pin. A sliding groove (905) is opened on the side of the feed pipe (601). The slider (904) is slidably connected in the sliding groove (905). There are two sets of sliders (904) and two sets of sliding grooves (905), which are symmetrically arranged on both sides of the feed pipe (601).

6. The high-efficiency conveying device for admixtures according to claim 1, characterized in that: A sliding rod (10) is fixedly connected to the upper surface of the base (1), and a sliding sleeve (11) is fixedly connected to the side of the support frame (3). The sliding sleeve (11) is slidably connected to the surface of the sliding rod (10). A positioning block (12) is fixedly connected to the upper end of the sliding rod (10). There are two sets of sliding rods (10) and sliding sleeves (11) on both sides of the support frame (3).

7. The high-efficiency conveying device for admixtures according to claim 1, characterized in that: The lower surface of the base (1) is provided with a wheel set (13), and the side of the wheel set (13) is provided with a brake pad. There are multiple wheel sets (13), which are arranged in a rectangular shape on the lower surface of the base (1).

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