Efficient concrete mixing device

Abstract

The utility model discloses a high-efficiency concrete mixing device, relates to the technical field of concrete mixing devices, and aims to solve the problems that the efficiency of the conventional concrete mixing device is improved by increasing a mixing area, but concrete has certain viscosity, so that the discharging is slow and the discharging residue degree is high only by virtue of a discharging hole at the bottom; the concrete mixing device comprises a device table, a storage groove is formed in the device table, a movable seat plate is arranged in the storage groove, and a first telescopic hydraulic cylinder and a second telescopic hydraulic cylinder are arranged on the two sides of the movable seat plate correspondingly; a mixing tank is arranged at the upper end of the movable seat plate; the device further comprises an inserting tank which is arranged at the upper end of the mixing tank in an inserting mode, an extending handle rod is welded to the outer wall of one side of the inserting tank, and the top of a piston rod of the first telescopic hydraulic cylinder is connected with the extending handle rod in a welded mode.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing devices, in particular to a high-efficiency concrete mixing device. Background Art

[0002] Concrete is a general term for engineering composite materials that are made by bonding aggregates into a whole using cementitious materials. Usually, concrete refers to cement as the cementitious material, sand and stone as aggregates, mixed with water in a certain proportion and stirred to obtain cement concrete. Concrete needs to be mixed during the preparation process.

[0003] For example, the announcement number is: CN211590711U (named as a high-efficiency concrete mixing device), which includes a mixing box, the upper parts of the left and right sides of the mixing box are connected with feed pipes, the top of the mixing box is fixedly connected with a lifting and adjusting box, the upper part of the lifting and adjusting box is provided with a first drive motor, the left and right sides of the first drive motor are provided with lifting and adjusting components, the bottom of the output shaft of the first drive motor is fixedly connected with a mixing rod, the top of the lifting and adjusting box and the top of the mixing box are provided with through-holes, the bottom end of the mixing rod sequentially penetrates two through-holes and extends to the inside of the mixing box, the left and right sides of the mixing rod and the inside of the mixing box are fixedly connected with mixing blades arranged at equal distances, the bottom of the mixing box is connected with a discharge pipe, the discharge pipe is provided with a valve, and the four corners of the bottom of the mixing box are fixedly connected with support legs, the concrete in the mixing box is stirred and mixed by the mutual cooperation of the first drive motor, the mixing rod and the mixing blades, and the first drive motor, the mixing rod and the mixing blades can be driven by the lifting and adjusting components to move up and down, so as to realize the adjustment of the mixing and stirring area, expand the mixing and stirring area, and improve the mixing efficiency and mixing effect of the concrete.

[0004] The above concrete mixing device improves efficiency by increasing the mixing area, but concrete has a certain viscosity. Relying solely on the discharge port at the bottom, the discharge is slow and the discharge residue is high, which affects the subsequent re-mixing of concrete raw materials and leads to low concrete mixing efficiency. For this reason, we provide a high-efficiency concrete mixing device. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency concrete mixing device to solve the problem that the existing concrete mixing device proposed in the above background technology improves efficiency by increasing the mixing area, but the concrete has a certain viscosity, and the discharge is slow and the discharge residue is high only by relying on the discharge port at the bottom, which affects the subsequent re-mixing of concrete raw materials and leads to low concrete mixing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient concrete mixing device, comprising a device platform, a storage tank is arranged inside the device platform, a movable seat plate is arranged inside the storage tank, a first telescopic hydraulic cylinder and a second telescopic hydraulic cylinder are arranged on both sides of the movable seat plate, and a mixing tank is placed on the upper end of the movable seat plate;

[0007] Also includes:

[0008] A plug-in tank is plugged into the upper end of the mixing tank, and an extension handle is welded on one side of the outer wall of the plug-in tank, and the top of the piston rod of the first telescopic hydraulic cylinder is welded to the extension handle;

[0009] A sealing top plate is installed on the top of the plug-in tank, and a driving motor is arranged on the top of the sealing top plate. The output shaft of the driving motor passes through and extends to the bottom of the sealing top plate, and a limit plug is welded on the output shaft of the driving motor;

[0010] A transmission bent rod, which is welded on the front end surface of the receiving groove, and the other end of the transmission bent rod is welded to the top position of the piston rod of the second telescopic hydraulic cylinder;

[0011] A cross bracket is arranged at an internal position of the plug-in tank. The cross bracket and the plug-in tank are an integrated structure, and a transmission shaft is penetrated inside the cross bracket. A mixing roller is welded at the lower end of the transmission shaft, and a limiting disc is welded at the upper end of the transmission shaft.

[0012] Preferably, guide slide grooves are provided on the outer walls on both sides of the storage groove, the guide slide grooves are an integrated structure with the device platform, inner slide blocks are slidably provided inside the two guide slide grooves, and the two inner slide blocks are an integrated structure with the movable seat plate.

[0013] Preferably, a roller is provided inside the inner sliding block, and the inner sliding block is rollingly connected to the guide sliding groove via the roller.

[0014] Preferably, a transmission slot is provided inside the limiting disc, the transmission slot and the limiting disc are an integrated structure, and the output shaft of the driving motor is correspondingly connected to the transmission slot through a limiting plug.

[0015] Preferably, a water inlet is provided on one side outer wall of the plug-in tank, a water injection conduit is provided at one end of the water inlet, and the water injection conduit is connected to the interior of the plug-in tank through the water inlet.

[0016] Preferably, six threaded holes are provided at the connection position between the top of the plug-in tank and the sealing top plate, and the sealing top plate is fixedly connected to the plug-in tank by screws.

[0017] Preferably, a tank placing groove is provided inside the movable seat plate, and the mixing tank is placed via the tank placing groove and the movable seat plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model uses a first telescopic hydraulic cylinder to lift up the extension handle rod, so that the plug-in tank and the mixing roller are lifted up and separated from the mixing tank, and finally the second telescopic hydraulic cylinder pushes the transmission bent rod, thereby driving the movable seat plate inside the storage tank to move and move, so that the mixing tank can be moved out, and then the mixing tank in the tank tank is removed, and an empty mixing tank is replaced to continue the preparation of concrete. The removed mixing tank is directly used for concrete material collection, so as to achieve the purpose of completely residual discharge, shorten the concrete discharge time, and improve the efficiency of concrete mixing, and overcome the existing concrete mixing device. The method of increasing the mixing area to improve the efficiency, but the concrete has a certain viscosity, and the discharge is slow and the discharge residue is high only by relying on the discharge port at the bottom, which affects the subsequent re-mixing of concrete raw materials and leads to the problem of low concrete mixing efficiency.

[0020] 2. The sealing top plate is fixed to the top of the plug-in tank by screws, so that the limit plug is connected to the transmission slot inside the limit disc, so that the driving motor can drive the mixing roller to rotate. During the rotation, water is added to the inside of the mixing tank through the water injection pipe and the water inlet. Water is added and mixed at the same time, which increases the mixing rate of concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the high-efficiency concrete mixing device of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the mixing tank and the plug-in tank of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the mixing tank and the plug-in tank of the utility model;

[0024] Figure 4 This is a schematic diagram of the connection structure between the movable seat plate and the device platform of the utility model;

[0025] In the figure: 1. device table; 2. storage slot; 3. movable seat plate; 4. first telescopic hydraulic cylinder; 5. extension handle; 6. mixing tank; 7. plug-in tank; 8. second telescopic hydraulic cylinder; 9. transmission bending rod; 10. sealing top plate; 11. driving motor; 12. cross bracket; 13. threaded connection hole; 14. transmission shaft; 15. limiting disc; 16. transmission slot; 17. water inlet; 18. water injection conduit; 19. limiting plug; 20. mixing roller; 21. tank placing slot; 22. guide slide; 23. inner slide block; 24. roller. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-4 The utility model provides an embodiment: a high-efficiency concrete mixing device, comprising a device platform 1, a storage tank 2 is arranged inside the device platform 1, a movable seat plate 3 is arranged inside the storage tank 2, a first telescopic hydraulic cylinder 4 and a second telescopic hydraulic cylinder 8 are arranged on both sides of the movable seat plate 3, and a mixing tank 6 is placed on the upper end of the movable seat plate 3;

[0028] Also includes:

[0029] A plug-in tank 7 is plugged into the upper end of the mixing tank 6, and an extension handle 5 is welded on one side of the outer wall of the plug-in tank 7, and the top of the piston rod of the first telescopic hydraulic cylinder 4 is welded to the extension handle 5;

[0030] The sealing top plate 10 is installed on the top of the plug-in tank 7, and a driving motor 11 is arranged on the top of the sealing top plate 10. The output shaft of the driving motor 11 passes through and extends to the bottom of the sealing top plate 10. A limit plug 19 is welded on the output shaft of the driving motor 11.

[0031] A transmission bent rod 9 is welded on the front end surface of the receiving groove 2, and the other end of the transmission bent rod 9 is welded to the top position of the piston rod of the second telescopic hydraulic cylinder 8;

[0032] The cross bracket 12 is arranged at an internal position of the plug-in tank 7. The cross bracket 12 and the plug-in tank 7 are an integral structure, and a transmission shaft 14 is penetrated inside the cross bracket 12. A mixing roller 20 is welded to the lower end of the transmission shaft 14, and a limiting disc 15 is welded to the upper end of the transmission shaft 14.

[0033] When in use, the extension handle is lifted up by the first telescopic hydraulic cylinder, so that the plug-in tank together with the mixing roller is lifted up and separated from the mixing tank, and finally the transmission bent rod is pushed up by the second telescopic hydraulic cylinder, thereby driving the movable seat plate inside the storage tank to move and move, so that the mixing tank can be moved out, and then the mixing tank in the tank storage tank is removed and replaced with an empty mixing tank to continue the concrete preparation work, and the removed mixing tank is directly used for concrete material collection, so as to achieve the purpose of completely residue-free discharge, shorten the concrete discharge time, and improve the efficiency of concrete mixing.

[0034] See also Figure 4 Guide grooves 22 are provided on the outer walls on both sides of the storage groove 2. The guide grooves 22 and the device platform 1 are an integrated structure. Inner sliders 23 are slidably provided inside the two guide grooves 22. The two inner sliders 23 are an integrated structure with the movable seat plate 3. The guide grooves 22 provided on the outer walls on both sides of the storage groove 2 play a role in facilitating the guiding movement of the inner sliders 23.

[0035] See also Figure 4 A roller 24 is arranged inside the inner slider 23, and the inner slider 23 is rollingly connected with the guide slide groove 22 through the roller 24. The roller 24 arranged inside the inner slider 23 plays a role in assisting smooth sliding.

[0036] See also Figure 2 and Figure 3 A transmission slot 16 is arranged inside the limiting disc 15, and the transmission slot 16 and the limiting disc 15 are an integrated structure. The output shaft of the driving motor 11 is connected to the transmission slot 16 through a limiting plug 19. The transmission slot 16 arranged inside the limiting disc 15 serves to facilitate transmission after the limiting plug 19 is plugged in.

[0037] See also Figure 3 A water inlet 17 is provided on the outer wall of one side of the plug-in tank 7, and a water injection conduit 18 is provided at one end of the water inlet 17. The water injection conduit 18 is connected to the interior of the plug-in tank 7 through the water inlet 17. The water inlet 17 provided on the outer wall of one side of the plug-in tank 7 plays a role in guiding water.

[0038] See also Figure 2 Six threaded holes 13 are provided at the connection position between the top of the plug-in tank 7 and the sealing top plate 10. The sealing top plate 10 is fixedly connected to the plug-in tank 7 by screws. The six threaded holes 13 provided at the connection position between the top of the plug-in tank 7 and the sealing top plate 10 serve to facilitate the installation and positioning of the screws.

[0039] See also Figure 4A tank placing groove 21 is arranged inside the movable seat plate 3, and the mixing tank 6 is placed and arranged with the movable seat plate 3 through the tank placing groove 21. The tank placing groove 21 arranged inside the movable seat plate 3 plays a role in facilitating the positioning and placement of the mixing tank 6.

[0040] Working principle: When in use, the raw materials required for concrete preparation are poured into the mixing tank 6, and then the sealing top plate 10 is fixed to the top of the plug-in tank 7 by screws, so that the limit plug 19 is correspondingly connected with the transmission slot 16 inside the limit disc 15, so that the driving motor 11 can drive the mixing roller 20 to rotate. During the rotation process, water is added to the inside of the mixing tank 6 through the water injection pipe 18 and the water inlet 17, and the mixing is mixed while adding water. After the mixing is completed, the first telescopic hydraulic cylinder 4 will extend the handle 5 to lift up the plug-in tank 7 together with the mixing The stirring roller 20 is lifted up together and separated from the mixing tank 6. Finally, the transmission bent rod 9 is pushed by the second telescopic hydraulic cylinder 8, thereby driving the movable seat plate 3 inside the storage tank 2 to move and displace, so that the mixing tank 6 can be moved out. Then the mixing tank 6 in the tank storage tank 21 is removed, and the empty mixing tank 6 is replaced to continue the concrete preparation work. The removed mixing tank 6 is directly used for concrete material collection, so as to achieve the purpose of completely residual discharge, shorten the concrete discharge time, improve the efficiency of concrete mixing, and complete the use of the high-efficiency concrete mixing device.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency concrete mixing device, comprising a device platform (1), a storage tank (2) is arranged inside the device platform (1), a movable seat plate (3) is arranged inside the storage tank (2), a first telescopic hydraulic cylinder (4) and a second telescopic hydraulic cylinder (8) are arranged on both sides of the movable seat plate (3), and a mixing tank (6) is placed on the upper end of the movable seat plate (3); Features: Also includes: A plug-in tank (7) is plugged into the upper end of the mixing tank (6), and an extension handle (5) is welded on one side of the outer wall of the plug-in tank (7), and the top of the piston rod of the first telescopic hydraulic cylinder (4) is welded to the extension handle (5); A sealing top plate (10) is installed at the top of the plug-in tank (7), and a driving motor (11) is arranged on the top of the sealing top plate (10). The output shaft of the driving motor (11) passes through and extends to the bottom of the sealing top plate (10), and a limiting plug (19) is welded on the output shaft of the driving motor (11); A transmission bent rod (9) is welded to the front end surface of the receiving groove (2), and the other end of the transmission bent rod (9) is welded to the top position of the piston rod of the second telescopic hydraulic cylinder (8); A cross bracket (12) is arranged at an internal position of the plug-in tank (7). The cross bracket (12) and the plug-in tank (7) are an integrated structure, and a transmission shaft (14) is provided inside the cross bracket (12). A mixing roller (20) is welded to the lower end of the transmission shaft (14), and a limiting disc (15) is welded to the upper end of the transmission shaft (14).

2. A high-efficiency concrete mixing device according to claim 1, characterized in that: Guide slide grooves (22) are provided on the outer walls on both sides of the storage groove (2), the guide slide grooves (22) and the device platform (1) are an integral structure, and inner slide blocks (23) are slidably provided inside the two guide slide grooves (22), and the two inner slide blocks (23) are an integral structure with the movable seat plate (3).

3. A high-efficiency concrete mixing device according to claim 2, characterized in that: A roller (24) is arranged inside the inner sliding block (23), and the inner sliding block (23) is rollingly connected to the guide sliding groove (22) via the roller (24).

4. The high-efficiency concrete mixing device according to claim 1, characterized in that: A transmission slot (16) is arranged inside the limiting disc (15), the transmission slot (16) and the limiting disc (15) are an integrated structure, and the output shaft of the driving motor (11) is correspondingly connected to the transmission slot (16) via a limiting plug (19).

5. The high-efficiency concrete mixing device according to claim 1, characterized in that: A water inlet (17) is provided on one side outer wall of the plug-in tank (7), a water injection conduit (18) is provided at one end of the water inlet (17), and the water injection conduit (18) is connected to the interior of the plug-in tank (7) through the water inlet (17).

6. The high-efficiency concrete mixing device according to claim 1, characterized in that: Six threaded connection holes (13) are arranged at the connection position between the top of the plug-in tank (7) and the sealing top plate (10), and the sealing top plate (10) is fixedly connected to the plug-in tank (7) by screws.

7. The high-efficiency concrete mixing device according to claim 1, characterized in that: The movable seat plate (3) is provided with a tank placing groove (21) inside, and the mixing tank (6) is placed and arranged via the tank placing groove (21) and the movable seat plate (3).

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