Anti-solidification device for concrete transportation

Abstract

The utility model relates to the technical field of concrete transportation, in particular to a concrete transportation anti-solidification device which comprises a stirring box, a first fixing plate is fixedly installed on one side of the top face of the stirring box, a first motor is fixedly installed on one side of the first fixing plate, and the output end of the first motor penetrates through the first fixing plate to be fixedly connected with a first rotating shaft. A first belt wheel is fixedly mounted on the other side of the first rotating shaft, a stirring chamber is formed in a stirring rod, and a second belt wheel rotates along with the stirring chamber under the action of a belt, so that the concrete in the stirring chamber is continuously stirred by the stirring rod, and the concrete is prevented from being solidified during transportation; a first spring, a second spring, a first telescopic rod and a second telescopic rod can play a damping protection role on the device, the service life of the device is prolonged, cold air is conveyed to a first winding copper pipe and a second winding copper pipe through a refrigerating device, the temperature of a stirring room is reduced, and concrete solidification is further prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete transportation, in particular to an anti-solidification device for concrete transportation. Background Art

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates (also called aggregates), water, and admixtures and additives added when necessary, mixed in a certain proportion, and then uniformly stirred, compacted, and hardened. Concrete has the characteristics of abundant raw materials, low price, and simple production process, so its usage is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make it widely used. It is not only used in various civil engineering projects, but also in shipbuilding, machinery industry, marine development, geothermal engineering, etc. Concrete is also an important material.

[0003] The patent document with publication number 202020403984.9 discloses an anti-solidification device for concrete transportation, including a base, a left support plate fixedly connected to the left side of the top of the base, a right support plate fixedly connected to the right side of the top of the base, and a mixing tank rotatably connected to the opposite side of the left support plate and the right support plate through a bearing. The utility model drives the gear to rotate by a motor, and finally drives the mixing tank to rotate. The anti-solidification device for concrete transportation has the advantage of being easy to use. In actual use, it fills the gap in the transportation of trace concrete. Without affecting the quality of concrete, it greatly reduces the transportation cost of trace concrete, reduces the economic pressure of small and medium-sized enterprises, and is convenient for users to use. It solves the problem that for some small manufacturers, they often do not need to purchase concrete in large quantities, and the cost of using large concrete mixer trucks is relatively high, which brings certain economic pressure to small and medium-sized enterprises.

[0004] The utility model proposes an anti-solidification device for concrete transportation, which causes the entire tank body to rotate, and may do more work, and there is no corresponding shock-absorbing device. During transportation, long-term bumps may cause deformation of the tank body connection, which may make its rotation more difficult and require more work. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-solidification device for concrete transportation to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is provided with a first motor, an output end of the first motor passes through the first motor plate and is fixedly connected to the first rotating shaft, and the other side of the first rotating shaft is fixedly connected to the first pulley, a mixing chamber is provided inside the mixing rod, and the mixing chamber is cylindrical, a second rotating shaft is rotatably installed at the center of one side of the mixing box, one end of the second rotating shaft penetrates into the mixing chamber and is fixedly connected to one end of the mixing rod, and the other end of the second rotating shaft is fixedly connected to the center of the second pulley, the first pulley and the second pulley are connected by a belt, a feeding port is fixedly installed at one side of the top of the mixing box, and the feeding port is rotatably connected to one side of the cover through a hinge, a torsion spring is installed between the cover and the feeding port, and a pillar is fixedly installed on the mixing box between the feeding port and the motor, an electromagnet is fixedly installed on the top of the pillar, and an iron block is fixedly installed on the bottom of the other side of the cover.

[0008] Preferably, a first telescopic rod and a second telescopic rod are fixedly installed on both sides of the bottom surface of the mixing box, and the first telescopic rod and the second telescopic rod are respectively covered with springs. The bottoms of the first telescopic rod and the second telescopic rod are respectively fixedly connected to the top surface of the base, and a first through hole is respectively opened at the front end and the rear end of one side of the base, and a second through hole is respectively opened at the front end and the rear end of the other side of the base.

[0009] Preferably, a refrigeration device is fixedly installed in the middle of the other side of the mixing box, one end of the refrigeration device is connected to the copper tube, the copper tube is connected to the first wound copper tube on the top surface of the first refrigeration plate through the channel inside the mixing box, the first wound copper tube is fixedly connected to one side of the second refrigeration plate through the copper tube, and the second wound copper tube is fixedly connected to the other end of the refrigeration device through the copper tube.

[0010] Preferably, a first slot is provided on the top surface of the mixing room, and the first slot is fixedly connected to the first refrigeration plate; a second slot is provided on one side of the mixing room, and the second slot is fixedly connected to the second refrigeration plate.

[0011] Preferably, the interior of the refrigeration device is composed of a compressor, a condenser, an expansion valve and an evaporator, which are connected by copper pipes.

[0012] Preferably, a mounting groove is provided at the bottom of the mixing room, a second motor is fixedly installed inside the mounting groove, a first discharge groove is provided on one side of the bottom surface of the mixing room, the first discharge groove is communicated with the top of the long discharge groove, a second discharge groove is provided at the bottom of one side of the long discharge groove, a conveying auger is rotatably installed on one side of the long discharge groove, and one side of the conveying auger is fixedly connected to the output end of the second motor.

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

[0014] 1. In the utility model, during the transportation process, concrete is put into the mixing room through the feed port. After the concrete is loaded, the lid is closed. At this time, the electromagnet is energized to suck the lid and keep the lid closed. A through hole is provided on the top surface of the lid to keep the air inside and outside flowing. The lid is to prevent foreign objects from entering during the transportation process and to prevent the leakage of concrete. The rotation of the first motor drives the first pulley to rotate, and the second pulley is rotated by the action of the belt, so that the stirring rod continuously stirs the concrete in the mixing room to prevent the concrete from solidifying during transportation.

[0015] 2. In the utility model, the first spring, the second spring, the first telescopic rod and the second telescopic rod can play a role in shock absorption and protection of the device, thereby increasing the service life of the device. The refrigeration device is used to transmit cold air to the first winding copper tube and the second winding copper tube, so that the temperature in the mixing room is reduced, further preventing the solidification of the concrete. When arriving at the transportation destination, the rotation of the second motor can enable the conveying auger to unload the concrete from the mixing room. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first winding copper tube installation of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second winding copper tube installation of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the installation of the conveying auger of the utility model.

[0021] In the figure: 1, mixing box; 2, first telescopic rod; 3, first spring; 4, second telescopic rod; 5, second spring; 6, base; 7, first through hole; 8, second through hole; 9, mixing room; 10, first fixed plate; 11, first motor; 12, first rotating shaft; 13, first pulley; 14, second pulley; 15, second rotating shaft; 16, mixing rod; 17, belt; 18, feed port; 19, hinge; 20, cover; 21, support; 22, electromagnet; 23, iron block; 24, refrigeration device; 25, passage; 26, copper tube; 27, first refrigeration plate; 28, first winding copper tube; 29, first card slot; 30, second refrigeration plate; 31, second winding copper tube; 32, second card slot; 33, mounting slot; 34, second motor; 35, first discharge trough; 36, second discharge trough; 37, conveying auger; 38, discharge long trough. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 , the utility model provides a technical solution:

[0024] A concrete transportation anti-solidification device comprises a mixing box 1, a first fixed plate 10 is fixedly installed on one side of the top surface of the mixing box 1, a first motor 11 is fixedly installed on one side of the first fixed plate 10, an output end of the first motor 11 passes through the first fixed plate 10 and is fixedly connected to a first rotating shaft 12, a first pulley 13 is fixedly installed on the other side of the first rotating shaft 12, a mixing chamber 9 is provided inside a mixing rod 16, the mixing chamber 9 is cylindrical, a second rotating shaft 15 is rotatably installed on the center of one side of the mixing box 1, one end of the second rotating shaft 15 penetrates into the mixing chamber 9 and is fixedly connected to one end of the mixing rod 16, the other end of the second rotating shaft 15 is fixedly connected to the center of a second pulley 14, the first pulley 13 and the second pulley 14 are connected by a belt 17, a feeding port 18 is fixedly installed on one side of the top of the mixing box 1, the feeding port 18 is rotatably connected to one side of a cover 20 through a hinge 19, and the cover 20 is connected to the A torsion spring is installed between the feed port 18, and a support 21 is fixedly installed on the mixing box 1 between the feed port 18 and the motor. An electromagnet 22 is fixedly installed on the top of the support 21, and an iron block 23 is fixedly installed on the bottom of the other side of the cover 20. During transportation, concrete is put into the mixing room 9 through the feed port 18. After the concrete is loaded, the cover 20 is closed. At this time, the electromagnet 22 is energized to suck the cover 20 to keep the cover 20 in a closed state. A through hole is opened on the top surface of the cover 20 to keep the internal air and the outside circulating. The cover 20 is to prevent foreign objects from entering during transportation and to prevent the leakage of concrete. The rotation of the first motor 11 drives the first pulley 13 to rotate, and the second pulley 14 is rotated by the action of the belt 17, so that the stirring rod 16 continues to stir the concrete in the mixing room 9 to prevent the concrete from solidifying during transportation.

[0025] In this embodiment, please refer to Figure 1 , 2The first telescopic rod 2 and the second telescopic rod 4 are fixedly installed on both sides of the bottom surface of the mixing box 1, and the first telescopic rod 2 and the second telescopic rod 4 are respectively sleeved with springs. The bottoms of the first telescopic rod 2 and the second telescopic rod 4 are respectively fixedly connected to the top surface of the base 6. The front end and the rear end of one side of the base 6 are respectively provided with first through holes 7, and the front end and the rear end of the other side of the base 6 are respectively provided with second through holes 8. The first through holes 7 and the second through holes 8 are used to fix the device to the transportation tool. The first spring 3, the second spring 5, the first telescopic rod 2 and the second telescopic rod 4 can play a role in shock absorption and protection of the device, thereby increasing the service life of the device.

[0026] In this embodiment, please refer to Figure 2-5 A refrigeration device 24 is fixedly installed in the middle of the other side of the mixing box 1. One end of the refrigeration device 24 is connected to a copper tube 26. The copper tube 26 is connected to a first winding copper tube 28 on the top surface of the first refrigeration plate 27 through a channel 25 inside the mixing box 1. The first winding copper tube 28 is fixedly connected to one side of the second refrigeration plate 30 through the copper tube 26. The second winding copper tube 31 is fixedly connected to the other end of the refrigeration device 24 through the copper tube 26. A first card slot 29 is provided on the top surface of the mixing room 9. The first card slot 29 is fixedly connected to the first refrigeration plate 27. A second card slot 32 is provided on one side of the mixing room 9. The second card slot 32 is fixedly connected to the second refrigeration plate 30. The interior of the refrigeration device 24 is composed of a compressor, a condenser, an expansion valve and an evaporator, which are connected through the copper tube 26. The refrigeration device 24 is used to transmit cold air to the first winding copper tube 28 and the second winding copper tube 31, so that the temperature of the mixing room 9 is reduced, further preventing the solidification of the concrete.

[0027] In this embodiment, please refer to Figure 5 A mounting groove 33 is provided at the bottom of the mixing room 9, and a second motor 34 is fixedly installed inside the mounting groove 33. A first discharge groove 35 is provided on one side of the bottom surface of the mixing room 9, and the first discharge groove 35 is communicated with the top of the long discharge groove 38. A second discharge groove 36 is provided at the bottom of one side of the long discharge groove 38. A conveying auger 37 is rotatably installed on one side of the long discharge groove 38, and one side of the conveying auger 37 is fixedly connected to the output end of the second motor 34. When arriving at the transportation destination, the second motor 34 is rotated to enable the conveying auger 37 to unload the concrete from the mixing room 9.

[0028] Working principle of this utility model:

[0029] Step 1, in the utility model, during the transportation process, concrete is put into the mixing room 9 through the feed port 18. After the concrete is loaded, the lid 20 is closed. At this time, the electromagnet 22 is energized to suck the lid 20, so that the lid 20 remains in a closed state. A through hole is provided on the top surface of the lid 20 to keep the internal air flowing with the outside. The lid 20 is to prevent foreign objects from entering during the transportation process and to prevent the leakage of concrete. The rotation of the first motor 11 drives the first pulley 13 to rotate, and the second pulley 14 is rotated by the action of the belt 17, so that the stirring rod 16 continues to stir the concrete in the mixing room 9 to prevent the concrete from solidifying during transportation;

[0030] Step 2. In the utility model, the first spring 3, the second spring 5, the first telescopic rod 2 and the second telescopic rod 4 can play a role in shock absorption and protection of the device, thereby increasing the service life of the device. The refrigeration device 24 is used to transmit cold air to the first winding copper tube 28 and the second winding copper tube 31, so that the temperature of the mixing room 9 is reduced, further preventing the solidification of the concrete. When arriving at the transportation destination, the rotation of the second motor 34 can enable the conveying auger 37 to unload the concrete from the mixing room 9.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete transport anti-solidification device, comprising a mixing box (1), characterized in that: A first fixed plate (10) is fixedly mounted on one side of the top surface of the mixing box (1), a first motor (11) is fixedly mounted on one side of the first fixed plate (10), an output end of the first motor (11) passes through the first fixed plate (10) and is fixedly connected to a first rotating shaft (12), a first pulley (13) is fixedly mounted on the other side of the first rotating shaft (12), a mixing chamber (9) is provided inside the mixing rod (16), the mixing chamber (9) is cylindrical, a second rotating shaft (15) is rotatably mounted on one side of the mixing box (1), one end of the second rotating shaft (15) penetrates into the mixing chamber (9) and is fixedly connected to one end of the mixing rod (16), and the second rotating shaft (15) is fixedly mounted on one side of the mixing box (1). The other end of the rotating shaft (15) is fixed to the center of the second pulley (14), the first pulley (13) and the second pulley (14) are connected by a belt (17), a feed port (18) is fixedly installed on one side of the top of the mixing box (1), the feed port (18) is rotatably connected to one side of the cover (20) by a hinge (19), a torsion spring is installed between the cover (20) and the feed port (18), a support (21) is fixedly installed on the mixing box (1) between the feed port (18) and the motor, an electromagnet (22) is fixedly installed on the top of the support (21), and an iron block (23) is fixedly installed on the bottom of the other side of the cover (20).

2. The anti-solidification device for concrete transportation according to claim 1, characterized in that: A first telescopic rod (2) and a second telescopic rod (4) are respectively fixedly mounted on both sides of the bottom surface of the mixing box (1); the first telescopic rod (2) and the second telescopic rod (4) are respectively sleeved with springs; the bottoms of the first telescopic rod (2) and the second telescopic rod (4) are respectively fixedly connected to the top surface of the base (6); a first through hole (7) is respectively provided at the front end and the rear end of one side of the base (6); and a second through hole (8) is respectively provided at the front end and the rear end of the other side of the base (6).

3. The anti-solidification device for concrete transportation according to claim 1, characterized in that: A refrigeration device (24) is fixedly installed in the middle of the other side of the mixing box (1); one end of the refrigeration device (24) is connected to a copper tube (26); the copper tube (26) is connected to a first winding copper tube (28) on the top surface of a first refrigeration plate (27) through a channel (25) inside the mixing box (1); the first winding copper tube (28) is fixedly connected to one side of a second refrigeration plate (30) through the copper tube (26); and the second winding copper tube (31) is fixedly connected to the other end of the refrigeration device (24) through the copper tube (26).

4. The anti-solidification device for concrete transportation according to claim 1, characterized in that: A first slot (29) is provided on the top surface of the stirring room (9), and the first slot (29) is fixedly connected to the first refrigeration plate (27). A second slot (32) is provided on one side of the stirring room (9), and the second slot (32) is fixedly connected to the second refrigeration plate (30).

5. The anti-solidification device for concrete transportation according to claim 3, characterized in that: The interior of the refrigeration device (24) is composed of a compressor, a condenser, an expansion valve and an evaporator, which are connected via a copper pipe (26).

6. The anti-solidification device for concrete transportation according to claim 1, characterized in that: The bottom of the stirring chamber (9) is provided with a mounting groove (33), a second motor (34) is fixedly mounted inside the mounting groove (33), a first discharge groove (35) is provided on one side of the bottom surface of the stirring chamber (9), the first discharge groove (35) is communicated with the top of the discharge long groove (38), a second discharge groove (36) is provided on the bottom of one side of the discharge long groove (38), a conveying auger (37) is rotatably mounted on one side of the discharge long groove (38), and one side of the conveying auger (37) is fixedly connected to the output end of the second motor (34).

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