Constructional engineering mixing device convenient to discharge

Abstract

The utility model discloses a constructional engineering mixing device convenient to unload, and relates to the technical field of constructional engineering, the constructional engineering mixing device comprises a plurality of main bodies, the top end of each main body is provided with a feed port, the bottom end of each main body movably penetrates through mutually parallel threaded material conveying shafts, and the threaded material conveying shafts penetrate out of one side of the main body; a protection plate is installed on the side, penetrating out of the main body, of the threaded conveying shaft in a buckled mode, and one side of the threaded conveying shaft movably makes contact with the protection plate. According to the utility model, materials to be mixed are fed through the feed port, the depth of the worm wheels and the insection blocks inserted into the inner helical tooth surface is adjusted by rotating the threaded adjusting shaft in the worm wheels, at the moment, the control motor group drives the multiple groups of worm wheels to rotate through the worm, and the threaded conveying shaft feeds powder above the conveying crawler belt; the control motor set drives the conveying crawler belt to rotate through the transmission shaft, at the moment, the baffle is put down, the end of the conveying crawler belt is naturally placed above the container, and discharging of the mixture is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering mixing device convenient for unloading materials. Background Technique

[0002] Construction projects refer to the general term for various buildings and engineering facilities that provide the material and technical basis for human life and production. Construction engineering refers to the planning, surveying, design, construction, completion and other technical work for the new construction, reconstruction or expansion of buildings and ancillary structures, as well as the completed engineering entities and the installation projects of the supporting pipelines and equipment. It also refers to the construction projects of various houses and buildings.

[0003] The patent specification with the application number CN201922053504.0 discloses a construction engineering mixing device, including a mixing tank. The bottom of the mixing tank is fixedly connected with a support plate. The four corners of the bottom of the support plate are fixedly connected with support legs. One end of the outer surface of the mixing tank is fixedly connected with a shelving plate. The upper surface of the shelving plate is provided with a motor box. The inside of the motor box is provided with a rotating motor. The output end of the rotating motor is fixedly connected with a mixing drum. The lower surface of the mixing tank is fixedly connected with a discharge port. The outer surface of the discharge port is provided with a pull-out baffle.

[0004] At present, the mixing ratio of the construction engineering mixing devices on the market is not accurate, relying entirely on the proficiency of workers. Moreover, the mixture of construction engineering is relatively fine and easy to block the machine. Therefore, it is necessary to design a construction engineering mixing device convenient for unloading that can automatically adjust the mixing ratio and quickly solve the common blockage problem. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide a construction engineering mixing device convenient for unloading materials, so as to solve the technical problems of inaccurate mixing ratio and frequent blockage of the traditional device.

[0006] To achieve the above object, the present utility model provides the following technical solution: a building engineering mixing device facilitating unloading, including a plurality of main bodies 1. At the top end of each main body 1, a feed inlet 3 is provided. And at the bottom end inside each main body 1, there are a plurality of mutually parallel threaded feeding shafts 13 movably penetrating through. And the threaded feeding shafts 13 penetrate out of one side of the main body 1. On the side where the threaded feeding shafts 13 penetrate out of the main body 1, a protective plate 2 is snap-fitted to the main body 1. And one side of the threaded feeding shaft 13 is in movable contact with the protective plate 2. At one end of the main body 1 located at the edge, a control motor group 11 is installed. And on the side of the control motor group 11 facing the protective plate 2, there is a transmission shaft 7. A group of baffles 9 are rotatably sleeved on the transmission shaft 7. At the ends where the gaps between the main body 1 and the protective plate 2 and between the baffles 9 are away from each other, there are rotatably connected limit shaft groups 6. And a feeding track 5 is sleeved on the outer walls of the limit shaft groups 6 and the transmission shaft 7.

[0007] By adopting the above technical solution, the mixed material to be processed is put in through the feed inlet, and the powder material is put on the upper side of the feeding track through the threaded feeding shaft. The control motor group drives the feeding track to rotate through the transmission shaft. Initially, the baffle and the associated feeding track lean against the side of the main body. At this time, the baffle is lowered so that the end of the feeding track is naturally placed above the container, facilitating the unloading of the mixed material.

[0008] The present utility model is further arranged such that on one side of the main body 1, a side plate 24 is installed. And a plurality of worm wheels 21 rotatably penetrate through the inside of the side plate 24. On the side of each worm wheel 21 opposite to the main body 1, there is a threaded adjusting shaft 22 threadedly connected. On the side of the threaded adjusting shaft 22 opposite to the main body 1, there is an adjusting block 10 connected. The threaded adjusting shaft 22 is sleeved with an adjusting switch 23 meshing with the adjusting block 10 movably. On the side of the adjusting switch 23 facing the side plate 24, there is a second limiting spring 19 movably connected. And the other side of the second limiting spring 19 is connected to the outside of the side plate 24. On the side of the side plate 24 facing the adjusting block 10, there is a limit clamping block 4. And the limit clamping block 4 cooperates with the adjusting switch 23.

[0009] By adopting the above technical solution, the second limiting spring makes the adjusting switch and the adjusting block mesh tightly. Rotate the adjusting switch, and by rotating the threaded adjusting shaft inside the worm wheel, adjust the depth of insertion of the worm wheel and the toothed block into the inner inclined tooth surface. After the adjustment is completed, press and rotate the adjusting switch so that the adjusting switch and the limit clamping block are fixed under the action of the second limiting spring.

[0010] The utility model is further configured as follows: a limiting square tube is connected to the side of the worm wheel facing the main body, a worm is installed on the end of the control motor group facing the main body, and the worm is located in the gap inside the side plate, the worm is meshed with the bottom end of each worm wheel, and tooth blocks are slidably connected at both ends inside the limiting square tube, a first limiting spring is connected between each group of corresponding tooth blocks, a plurality of adjusting wheels are rotatably connected to the side of the main body facing the side plate, and the adjusting wheels are all provided with inner bevel tooth surfaces on the side facing the side plate, the outer ends of the tooth blocks are meshed with the corresponding inner bevel tooth surfaces, a rotating shaft that passes through the main body is connected to the side of the threaded feed shaft facing the side plate, the adjusting wheel is located above the rotating shaft, and a transmission belt is meshed between the adjusting wheel and the corresponding outer wall of the rotating shaft.

[0011] By adopting the above technical solution, the motor group is controlled to drive multiple groups of worm gears to rotate through the worm, and the rotation speed of the adjusting wheel is changed by adjusting the depth of the worm gear and the tooth pattern block inserted into the inner bevel tooth surface. Finally, the feeding efficiency of the threaded feed shaft is affected through the transmission belt and the rotating shaft. The first limit spring allows the tooth pattern block to be in close contact with the inner bevel tooth surface at all times. When the device is blocked, the protective plate can be removed, the threaded feed shaft can be removed, and quick maintenance can be carried out.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] The utility model is that the material to be mixed is put in through the feed port, and the second limit spring makes the adjustment switch and the adjustment block tightly meshed, and the adjustment switch is rotated, and the depth of the worm wheel and the tooth pattern block inserted into the inner bevel tooth surface is adjusted by rotating the threaded adjustment shaft inside the worm wheel. After the adjustment is completed, the adjustment switch is pressed and rotated, so that the adjustment switch and the limit card block are fixed under the action of the second limit spring. At this time, the control motor group drives the multiple groups of worm wheels to rotate through the worm, and the speed of the adjustment wheel is changed by adjusting the depth of the worm wheel and the tooth pattern block inserted into the inner bevel tooth surface. , and finally affects the feeding efficiency of the threaded feed shaft through the transmission belt and the rotating shaft, wherein the first limit spring allows the tooth pattern block to be in close contact with the inner bevel tooth surface at all times. When the device is blocked, the protective plate and the threaded feed shaft can be removed for quick maintenance. The threaded feed shaft puts the powder onto the top of the feed crawler, and the control motor unit drives the feed crawler to rotate through the transmission shaft. The baffle and the associated feed crawler are initially against the side of the main body. At this time, the baffle is lowered so that the end of the feed crawler is naturally placed above the container, which is convenient for unloading the mixed material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is an overall top sectional view of the utility model;

[0016] Figure 3It is an overall side sectional view of the utility model;

[0017] Figure 4 It is an overall front cross-sectional view of the utility model;

[0018] Figure 5 This is an enlarged view of the structure at A of the utility model;

[0019] Figure 6 It is an enlarged view of the structure at B of the utility model;

[0020] Figure 7 This is an enlarged view of the structure at point C of the present utility model.

[0021] In the figure: 1. main body; 2. protective plate; 3. feed port; 4. limit block; 5. feed track; 6. limit shaft group; 7. transmission shaft; 8. worm; 9. baffle; 10. adjustment block; 11. control motor group; 12. transmission belt; 13. threaded feed shaft; 14. rotating shaft; 15. adjusting wheel; 16. inner bevel tooth surface; 17. tooth pattern block; 18. first limit spring; 19. second limit spring; 20. limit square tube; 21. worm wheel; 22. threaded adjustment shaft; 23. adjustment switch; 24. side panel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] A construction engineering mixing device that is easy to unload, such as Figure 1-7As shown in the figure, it includes multiple main bodies 1. At the top of each main body 1, a feeding port 3 is provided. At the bottom inside each main body 1, a mutually parallel threaded feeding shaft 13 penetrates through the bottom end movably, and the threaded feeding shaft 13 penetrates out of one side of the main body 1. On the side where the threaded feeding shaft 13 penetrates out of the main body 1, a protective plate 2 is snap - installed on multiple main bodies 1, and one side of the threaded feeding shaft 13 is in movable contact with the protective plate 2. At one end of the main body 1 located at the edge, a control motor group 11 is installed. On the side of the control motor group 11 facing the protective plate 2, a transmission shaft 7 is provided. A group of baffles 9 are rotatably sleeved on the transmission shaft 7. At the mutually - far - away ends of the gap between the main body 1 and the protective plate 2 and the gap between the baffles 9, a limit shaft group 6 is rotatably connected. A conveying track 5 is sleeved on the outer walls of the limit shaft group 6 and the transmission shaft 7. The mixture to be processed is put in through the feeding port 3, and the powder is put on the upper side of the conveying track 5 through the threaded feeding shaft 13. The control motor group 11 drives the conveying track 5 to rotate through the transmission shaft 7. Above the conveying track 5, there is a device that can achieve the mixing effect, such as a stirring rod. Initially, the baffle 9 and the associated conveying track 5 are leaned against the side of the main body 1. At this time, the baffle 9 is lowered so that the end of the conveying track 5 is naturally placed above the container, which is convenient for discharging the mixture.

[0025] On one side of the main body 1, a side plate 24 is installed. Inside the side plate 24, multiple worm wheels 21 penetrate through rotatably. On the side of each worm wheel 21 opposite to the main body 1, a threaded adjustment shaft 22 is thread - connected. On the side of the threaded adjustment shaft 22 opposite to the main body 1, an adjustment block 10 is connected. The threaded adjustment shaft 22 is sleeved with an adjustment switch 23 that meshes with the adjustment block 10 movably. On the side of the adjustment switch 23 facing the side plate 24, a second limit spring 19 is movably connected, and the other side of the second limit spring 19 is connected to the outside of the side plate 24. On the side of the side plate 24 facing the adjustment block 10, a limit catch 4 is provided, and the limit catch 4 cooperates with the adjustment switch 23. The second limit spring 19 pushes the adjustment switch 23 so that the adjustment switch 23 meshes tightly with the adjustment block 10. By rotating the adjustment switch 23, the depth of insertion of the worm wheel 21 and the tooth - pattern block 17 into the inner inclined tooth surface 16 is adjusted by rotating the threaded adjustment shaft 22 inside the worm wheel 21. And when the threaded adjustment shaft 22 rotates, the worm wheel 21 is affected by damping and does not rotate following the threaded adjustment shaft 22. After the adjustment is completed, the adjustment switch 23 is pressed to disengage the adjustment switch 23 from the adjustment block 10, and then the adjustment switch 23 is rotated so that the adjustment switch 23 and the limit catch 4 are fixed under the cooperation of the second limit spring 19.

[0026] On one side of the worm gear 21 facing the main body 1, a limiting square tube 20 is connected. At one end of the control motor group 11 facing the main body 1, a worm 8 is installed, and the worm 8 is located in the gap inside the side plate 24. The worm 8 meshes with the bottom end of each worm gear 21. Inside the two ends of the limiting square tube 20, there are sliding connections with toothed blocks 17. Between each group of corresponding toothed blocks 17, a first limiting spring 18 is connected. On the side of the main body 1 facing the side plate 24, a plurality of adjusting wheels 15 are rotatably connected, and on the side of each adjusting wheel 15 facing the side plate 24, an inner inclined tooth surface 16 is provided. The outer end of the toothed block 17 meshes with the corresponding inner inclined tooth surface 16. On the side of the screw feeding shaft 13 facing the side plate 24, a rotating shaft 14 passing through the main body 1 is connected. The adjusting wheel 15 is located above the rotating shaft 14, and a transmission belt 12 meshes with the outer wall of the corresponding rotating shaft 14. The control motor group 11 drives a plurality of groups of worm gears 21 to rotate through the worm 8. By adjusting the depth of insertion of the worm gear 21 and the toothed block 17 into the inner inclined tooth surface 16, the rotation speed of the adjusting wheel 15 is changed. Among them, the first limiting spring 18 enables the toothed block 17 to be in close contact with the inner inclined tooth surface 16 at all times. Finally, through the transmission belt 12 and the rotating shaft 14, the feeding efficiency of the screw feeding shaft 13 is affected. When the device is blocked, the protective plate 2 can be removed, and the screw feeding shaft 13 can be removed for rapid repair.

[0027] Working principle: The mixture to be processed is put in through the feeding port 3. The second limiting spring 19 pushes the adjusting switch 23 so that the adjusting switch 23 meshes tightly with the adjusting block 10. Rotate the adjusting switch 23. By rotating the threaded adjusting shaft 23 inside the worm gear 21, the depth of insertion of the worm gear 21 and the toothed block 17 into the inner inclined tooth surface 16 is adjusted to change the rotation speed of the adjusting wheel 15. After the adjustment is completed, press the adjusting switch 23 to make the adjusting switch 23 disengage from the adjusting block 10 and then rotate the adjusting switch 23 so that the adjusting switch 23 and the limiting block 4 are fixed with the cooperation of the second limiting spring 19. The baffle 9 and the associated feeding track 5 initially lean against the side of the main body 1. At this time, lower the baffle 9 so that the end of the feeding track 5 is naturally placed above the container, which is convenient for discharging the mixture. Start the device. At this time, the control motor group 11 drives a plurality of groups of worm gears 21 to rotate through the worm 8. Among them, the first limiting spring 18 enables the toothed block 17 to be in close contact with the inner inclined tooth surface 16 at all times. Finally, through the transmission belt 12 and the rotating shaft 14, the feeding efficiency of the screw feeding shaft 13 is affected. When the device is blocked, the protective plate 2 can be removed, and the screw feeding shaft 13 can be removed for rapid repair. The screw feeding shaft 13 puts the powder material above the feeding track 5, and the control motor group 11 drives the feeding track 5 to rotate through the transmission shaft 7.

[0028] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention, and they are not limitations to the present invention. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

Claims

1. A construction engineering mixing device that is easy to unload, comprising a plurality of main bodies (1), characterized in that: A feed port (3) is provided at the top of each of the main bodies (1), and mutually parallel threaded feed shafts (13) are movably penetrated through the bottom of each of the main bodies (1), and the threaded feed shafts (13) penetrate one side of the main body (1), and a protective plate (2) is snap-fitted to the main body (1) on the side where the threaded feed shaft (13) penetrates the main body (1), and one side of the threaded feed shaft (13) is in movably contact with the protective plate (2).

2. A construction engineering mixing device that is easy to unload according to claim 1, characterized in that: A control motor group (11) is installed at one end of the main body (1) located at the edge, and a transmission shaft (7) is arranged on the side of the control motor group (11) facing the protective plate (2), a group of baffles (9) are rotatably sleeved on the transmission shaft (7), and the ends of the gap between the main body (1) and the protective plate (2) and the gap between the baffles (9) are rotatably connected to a limit shaft group (6), and the outer walls of the limit shaft group (6) and the transmission shaft (7) are sleeved with a material conveying crawler (5).

3. A construction engineering mixing device that is easy to unload according to claim 2, characterized in that: A side plate (24) is installed on one side of the main body (1), and a plurality of worm gears (21) are rotatably penetrated inside the side plate (24), and a threaded adjustment shaft (22) is threadedly connected to a side of each worm gear (21) opposite to the main body (1), and an adjustment block (10) is connected to the side of the threaded adjustment shaft (22) opposite to the main body (1), and an adjustment switch (23) movably engaged with the adjustment block (10) is sleeved on the threaded adjustment shaft (22), and a second limit spring (19) is movably connected to a side of the adjustment switch (23) facing the side plate (24), and the other side of the second limit spring (19) is connected to the outside of the side plate (24), and a limit block (4) is provided on a side of the side plate (24) facing the adjustment block (10), and the limit block (4) and the adjustment switch (23) cooperate with each other.

4. A construction engineering mixing device that is easy to unload according to claim 3, characterized in that: The worm wheel (21) is connected to a limited square tube (20) on one side facing the main body (1), and a worm (8) is installed on one end of the control motor group (11) facing the main body (1), and the worm (8) is located in a gap inside the side plate (24), and the worm (8) is meshed with the bottom end of each worm wheel (21).

5. A construction engineering mixing device that is easy to unload according to claim 4, characterized in that: The two ends of the limiting square tube (20) are slidably connected with tooth blocks (17), and a first limiting spring (18) is connected between each group of corresponding tooth blocks (17). The main body (1) is rotatably connected with a plurality of adjusting wheels (15) on the side facing the side plate (24), and the adjusting wheels (15) are all provided with inner beveled tooth surfaces (16) on the side facing the side plate (24), and the outer ends of the tooth blocks (17) are meshed with the corresponding inner beveled tooth surfaces (16).

6. A construction engineering mixing device that is easy to unload according to claim 5, characterized in that: The threaded material feeding shaft (13) is connected to a rotating shaft (14) penetrating the main body (1) on one side facing the side plate (24); the adjusting wheel (15) is located above the rotating shaft (14); and a transmission belt (12) is engaged between the adjusting wheel (15) and the corresponding outer wall of the rotating shaft (14).

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