Concrete mixing device capable of stably controlling quality

Abstract

The utility model discloses a concrete stirring device with stable quality control, which comprises a machine body, a tank body arranged at the top of the machine body, a support fixedly connected to the top of the machine body and sleeved on the surface of the tank body, and a vibration structure arranged on the top of the tank body and arranged on the surface of the support. The vibration structure comprises a connecting frame fixedly connected to the top of the support, a sleeve plate is arranged in the connecting frame, a beating frame is fixedly connected to the bottom of the sleeve plate, the side, away from the sleeve plate, of the beating frame can make contact with the surface of the tank body, a transmission structure is arranged in the connecting frame, and the transmission structure can drive the sleeve plate to ascend and descend in a reciprocating mode. The transmission structure comprises a transmission plate arranged in the connecting frame. The sleeve plate is extruded to ascend and descend through the transmission structure, when the striking frame at the bottom of the sleeve plate makes contact with the surface of the tank body, materials attached to the inner wall of the tank body can be separated through vibration force, and the contact uniformity of the materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing, in particular to a concrete mixing device with stable quality control. Background Art

[0002] Concrete mixing is a vital part of construction, which directly affects the quality and performance of concrete. Concrete mixing methods are mainly divided into two types: manual mixing and mechanical mixing. Mechanical mixing is suitable for large construction sites, with high efficiency and stable quality of mixed concrete. Put water, cement, sand and gravel into the mixing bucket, start the mixer, let the mixing blade rotate rapidly, mix the concrete evenly, and stop mixing after reaching the required consistency.

[0003] For example, the patent number disclosed on the China Patent Network is: 201721199478.7, and the patent name is: A construction concrete mixing equipment, including: a pouring structure, a synchronous belt, a tank body, a motor, a reinforcement ring, a rotating shaft, a rotating shaft support seat, a connecting rod, a reinforcement plate, and a base. The left side of the tank body is equipped with a pouring structure, the surface of the tank body is provided with a synchronous belt, the right side of the tank body is equipped with a motor, a rotating shaft and a rotating shaft support seat, the tank body is connected to the base, and a connecting rod is provided in the middle of the base; the utility model is a construction concrete mixing equipment, which is equipped with a pouring structure. When the tank body rotates clockwise for stirring, the material can be directly added from the upper feed funnel. When the tank body rotates counterclockwise, the spiral structure in the tank body sends out the concrete, avoiding the need to lift the tank body and improve the efficiency of feeding and discharging.

[0004] However, existing mixing equipment can only mix concrete by shearing. During the mixing process, the more viscous concrete will adhere to the inner wall of the tank and rotate with the tank, resulting in some concrete unable to fully contact the scraper, affecting the mixing quality.

[0005] Therefore, it is necessary to design and transform the concrete mixing device with stable quality control. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a concrete mixing device with stable quality control, which has the advantage of ensuring the quality of concrete mixing and solves the problem that existing mixing equipment can only mix concrete by shearing. The relatively viscous concrete will adhere to the inner wall of the tank during the mixing process and rotate with the tank body, resulting in part of the concrete unable to fully contact the scraper, affecting the mixing quality.

[0007] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a concrete mixing device with stable quality control, comprising a body;

[0008] A tank body is arranged on the top of the machine body;

[0009] The machine body can drive the tank to rotate;

[0010] A bracket fixedly connected to the top of the machine body and sleeved on the surface of the tank;

[0011] The surface of the bracket is provided with a vibration structure located on the top of the tank body, and the vibration structure includes a connecting frame fixedly connected to the top of the bracket, a sleeve plate is provided inside the connecting frame, and a striking frame is fixedly connected to the bottom of the sleeve plate, and the side of the striking frame away from the sleeve plate can contact the surface of the tank body, and a transmission structure is provided inside the connecting frame, and the transmission structure can drive the sleeve plate to rise and fall back and forth.

[0012] As a preferred embodiment of the present invention, the transmission structure includes a transmission plate arranged inside the connecting frame, the left and right sides of the bottom of the transmission plate are fixedly connected to vertical plates, the outer side of the vertical plate is movably connected to a transmission wheel through a bearing, the outer surface of the transmission wheel is in contact with the surface of the tank body, the inner side of the transmission wheel is fixedly connected to a rotating wheel located on the outer side of the sleeve plate, the inner side of the rotating wheel is fixedly connected to a sliding rod, the sliding rod extends away from the side of the rotating wheel to the interior of the sleeve plate and is slidably connected to the sleeve plate.

[0013] As a preferred embodiment of the present invention, a screw is provided on the top of the connecting frame, the bottom end of the screw passes through the connecting frame and the transmission plate in sequence and extends to the bottom of the transmission plate, the transmission plate is threadedly connected to the screw, and the screw and the connecting frame are movably connected through a bearing.

[0014] As a preferred embodiment of the present invention, a limit plate is sleeved on the surface of the screw, the left and right sides of the limit plate both pass through the transmission plate and are fixedly connected to the inner surface of the connecting frame, and the limit plate is slidably connected to the transmission plate.

[0015] As a preferred embodiment of the present invention, the bottom of the limit plate is fixedly connected to a support plate, the four corners of the top of the support plate are fixedly connected to guide rods, the top of the guide rods passes through the sleeve plate and extends to the top of the sleeve plate, and the sleeve plate and the guide rods are slidably connected.

[0016] As a preferred embodiment of the present invention, a rubber sleeve is provided on the surface of the sliding rod, and the rubber sleeve extends to the interior of the sleeve plate at a side away from the sliding rod and is slidably connected to the sleeve plate.

[0017] As a preferred embodiment of the present invention, a friction pad is fixedly connected to the outer surface of the transmission wheel, and the side of the friction pad away from the transmission wheel is in contact with the surface of the tank body.

[0018] As a preferred embodiment of the present invention, an extension tube is fixedly connected to the bottom of the transmission plate, the extension tube is sleeved on the surface of the screw, and the screw and the extension tube are threadedly connected.

[0019] As a preferred embodiment of the present invention, a handle is provided on the top of the connecting frame, and the top of the screw is fixedly connected to the bottom of the handle.

[0020] As a preferred embodiment of the present invention, a buffer pad is fixedly connected to the bottom of the striking frame, and the interior of the buffer pad is configured to be hollow.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. The utility model uses a transmission structure to squeeze the sleeve plate to rise and fall. When the striking frame at the bottom of the sleeve plate contacts the surface of the tank body, the vibration force can be used to separate the material attached to the inner wall of the tank body, thereby ensuring the uniformity of the contact of the material.

[0023] 2. The utility model connects the transmission wheel with the tank body, and the transmission wheel in contact with the tank body can rotate by using friction, which can fully utilize the power of the tank body and save the operation steps of setting up additional driving equipment.

[0024] 3. The utility model can effectively adjust the height of the transmission wheel by setting a screw rod to meet the use requirements of different environments.

[0025] 4. The utility model can limit the transmission plate by setting a limit plate to prevent the transmission plate from tilting during movement, and at the same time can support the screw.

[0026] 5. The utility model can guide the sleeve plate by arranging the support plate and the guide rod, and can also facilitate the sleeve plate to adjust the height following the rotating wheel.

[0027] 6. The utility model can protect the slide bar by providing the rubber sleeve, thereby reducing the wear and tear between the slide bar and the sleeve plate during contact and friction.

[0028] 7. The utility model can improve the friction of the transmission wheel by providing a friction pad, making it easier for the tank to transmit torque.

[0029] 8. The utility model can increase the contact area between the screw and the transmission plate and increase the thread engagement distance by providing an extension tube.

[0030] 9. The present invention provides a handle, which makes it easier for users to rotate the screw and increases the contact area between the screw and the hand.

[0031] 10. The utility model can weaken the impact force generated when the striking frame falls by providing a buffer pad, thereby avoiding dry collision between the striking frame and the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the structure of the utility model;

[0033] Figure 2 This is a right side structural diagram of the present utility model;

[0034] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0035] Figure 4 It is a schematic diagram of the main view of the local structure of the utility model.

[0036] In the figure: 1. Machine body; 2. Tank body; 3. Bracket; 4. Vibration structure; 5. Connecting frame; 6. Sleeve plate; 7. Striking frame; 8. Transmission structure; 9. Transmission plate; 10. Vertical plate; 11. Transmission wheel; 12. Rotating wheel; 13. Sliding rod; 14. Screw; 15. Limiting plate; 16. Support plate; 17. Guide rod; 18. Rubber sleeve; 19. Friction pad; 20. Extension tube; 21. Handle; 22. Buffer pad. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] like Figures 1 to 4 As shown, the utility model provides a concrete mixing device with stable quality control, comprising a body 1;

[0039] A tank body 2 is provided on the top of the body 1;

[0040] The body 1 can drive the tank body 2 to rotate;

[0041] A bracket 3 fixedly connected to the top of the body 1 and sleeved on the surface of the tank 2;

[0042] The surface of the bracket 3 is provided with a vibration structure 4 located on the top of the tank body 2, and the vibration structure 4 includes a connecting frame 5 fixedly connected to the top of the bracket 3, and a sleeve plate 6 is provided inside the connecting frame 5. The bottom of the sleeve plate 6 is fixedly connected with a striking frame 7, and the side of the striking frame 7 away from the sleeve plate 6 can contact with the surface of the tank body 2. The interior of the connecting frame 5 is provided with a transmission structure 8, and the transmission structure 8 can drive the sleeve plate 6 to rise and fall back and forth.

[0043] refer to Figure 4The transmission structure 8 includes a transmission plate 9 arranged inside the connecting frame 5. The left and right sides of the bottom of the transmission plate 9 are fixedly connected to the vertical plates 10. The outer side of the vertical plate 10 is movably connected to the transmission wheel 11 through a bearing. The outer surface of the transmission wheel 11 contacts the surface of the tank body 2. The inner side of the transmission wheel 11 is fixedly connected to the rotating wheel 12 located on the outer side of the sleeve plate 6. The inner side of the rotating wheel 12 is fixedly connected to the sliding rod 13. The sliding rod 13 extends away from the side of the rotating wheel 12 to the interior of the sleeve plate 6 and is slidably connected to the sleeve plate 6.

[0044] As a technical optimization solution of the present invention, by connecting the transmission wheel 11 with the tank body 2, the transmission wheel 11 in contact with the tank body 2 can rotate using friction force, which can fully utilize the power of the tank body 2 and save the operating steps of setting up additional driving equipment.

[0045] refer to Figure 3 A screw 14 is provided at the top of the connecting frame 5. The bottom end of the screw 14 passes through the connecting frame 5 and the transmission plate 9 in sequence and extends to the bottom of the transmission plate 9. The transmission plate 9 is threadedly connected to the screw 14, and the screw 14 and the connecting frame 5 are movably connected through a bearing.

[0046] As a technical optimization solution of the present invention, by providing the screw 14, the height of the transmission wheel 11 can be effectively adjusted to meet the use requirements of different environments.

[0047] refer to Figure 4 The surface of the screw 14 is sleeved with a limit plate 15, the left and right sides of the limit plate 15 both pass through the transmission plate 9 and are fixedly connected to the inner surface of the connecting frame 5, and the limit plate 15 is slidably connected to the transmission plate 9.

[0048] As a technical optimization solution of the present invention, by setting a limit plate 15, the transmission plate 9 can be limited to avoid the transmission plate 9 from tilting during the movement, and at the same time, the screw 14 can be supported.

[0049] refer to Figure 4 The bottom of the limit plate 15 is fixedly connected to the support plate 16, and the four corners of the top of the support plate 16 are fixedly connected to the guide rod 17. The top of the guide rod 17 passes through the sleeve plate 6 and extends to the top of the sleeve plate 6. The sleeve plate 6 and the guide rod 17 are slidably connected.

[0050] As a technical optimization solution of the present invention, by providing the support plate 16 and the guide rod 17 , the sleeve plate 6 can be guided, and the sleeve plate 6 can be easily adjusted in height following the rotating wheel 12 .

[0051] refer to Figure 4 The surface of the slide rod 13 is covered with a rubber sleeve 18 , and the rubber sleeve 18 extends to the inside of the sleeve plate 6 away from the side of the slide rod 13 and is slidably connected to the sleeve plate 6 .

[0052] As a technical optimization solution of the present invention, by providing the rubber sleeve 18, the slide bar 13 can be protected, and the wear and tear caused by the slide bar 13 and the sleeve plate 6 during contact and friction can be reduced.

[0053] refer to Figure 3 A friction pad 19 is fixedly connected to the outer surface of the transmission wheel 11 , and the side of the friction pad 19 away from the transmission wheel 11 contacts the surface of the tank body 2 .

[0054] As a technical optimization solution of the present invention, by providing a friction pad 19, the friction force of the transmission wheel 11 can be increased, making it easier for the tank body 2 to transmit torque.

[0055] refer to Figure 4 The bottom of the transmission plate 9 is fixedly connected with an extension tube 20, the extension tube 20 is sleeved on the surface of the screw 14, and the screw 14 and the extension tube 20 are threadedly connected.

[0056] As a technical optimization solution of the present invention, by providing the extension tube 20, the contact area between the screw 14 and the transmission plate 9 can be increased, thereby increasing the thread engagement distance.

[0057] refer to Figure 4 A handle 21 is provided at the top of the connecting frame 5 , and the top of the screw rod 14 is fixedly connected to the bottom of the handle 21 .

[0058] As a technical optimization solution of the present invention, by providing the handle 21, it is possible to facilitate the user to rotate the screw 14 and increase the contact area between the screw 14 and the hand.

[0059] refer to Figure 4 The bottom of the striking frame 7 is fixedly connected with a buffer pad 22, and the interior of the buffer pad 22 is set to be hollow.

[0060] As a technical optimization solution of the present invention, by providing a buffer pad 22 , the impact force generated when the striking frame 7 falls can be weakened, thereby avoiding a dry collision between the striking frame 7 and the tank body 2 .

[0061] The working principle and usage process of the present invention are as follows: when in use, the material is first put into the interior of the tank body 2, and then the machine body 1 can use friction to drive the tank body 2 to rotate and shear and stir the material inside the tank body 2. During the operation of the tank body 2, the user first turns the handle 21, and the handle 21 drives the screw 14 to rotate. The screw 14 uses the thread to push the transmission plate 9 to move downward, and the transmission plate 9 uses the vertical plate 10 to drive the transmission wheel 11 to descend synchronously. When the transmission wheel 11 contacts the tank body 2, the transmission wheel 11 in contact with the tank body 2 can use friction to rotate. The transmission wheel 11 drives the rotating wheel 12 to rotate during the rotation process, and the rotating wheel 12 drives the sliding rod 13 to slide inside the sleeve plate 6. The sleeve plate 6 is squeezed and reciprocates and rises and falls under the guidance of the guide rod 17. When the striking frame 7 at the bottom of the sleeve plate 6 contacts the surface of the tank body 2, the vibration force can be used to separate the material attached to the inner wall of the tank body 2, thereby ensuring the uniformity of the contact of the material.

[0062] In summary, the concrete mixing device with stable quality control squeezes the sleeve plate 6 up and down through the transmission structure 8. When the striking frame 7 at the bottom of the sleeve plate 6 contacts the surface of the tank body 2, the vibration force can be used to separate the material attached to the inner wall of the tank body 2, thereby ensuring the uniformity of the contact of the material.

[0063] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0064] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete mixing device with stable quality control, comprising a body; A tank body is arranged on the top of the machine body; The machine body can drive the tank to rotate; A bracket fixedly connected to the top of the machine body and sleeved on the surface of the tank; Its characteristics are: The surface of the bracket is provided with a vibration structure located on the top of the tank body, and the vibration structure includes a connecting frame fixedly connected to the top of the bracket, a sleeve plate is provided inside the connecting frame, and a striking frame is fixedly connected to the bottom of the sleeve plate, and the side of the striking frame away from the sleeve plate can contact the surface of the tank body, and a transmission structure is provided inside the connecting frame, and the transmission structure can drive the sleeve plate to rise and fall back and forth.

2. A concrete mixing device with stable quality control according to claim 1, characterized in that: The transmission structure includes a transmission plate arranged inside the connecting frame, the left and right sides of the bottom of the transmission plate are fixedly connected to vertical plates, the outer side of the vertical plate is movably connected to a transmission wheel through a bearing, the outer surface of the transmission wheel is in contact with the surface of the tank body, the inner side of the transmission wheel is fixedly connected to a rotating wheel located outside the sleeve plate, the inner side of the rotating wheel is fixedly connected to a sliding rod, the sliding rod extends away from the rotating wheel to the interior of the sleeve plate and is slidably connected to the sleeve plate.

3. A concrete mixing device with stable quality control according to claim 2, characterized in that: A screw is provided on the top of the connecting frame, the bottom end of the screw passes through the connecting frame and the transmission plate in sequence and extends to the bottom of the transmission plate, the transmission plate is threadedly connected to the screw, and the screw and the connecting frame are movably connected through a bearing.

4. A concrete mixing device with stable quality control according to claim 3, characterized in that: A limiting plate is sleeved on the surface of the screw rod. The left and right sides of the limiting plate both penetrate the transmission plate and are fixedly connected to the inner surface of the connecting frame. The limiting plate is slidably connected to the transmission plate.

5. The concrete mixing device with stable quality control according to claim 4, characterized in that: The bottom of the limit plate is fixedly connected to a support plate, and the four corners of the top of the support plate are fixedly connected to guide rods. The top ends of the guide rods pass through the sleeve plate and extend to the top of the sleeve plate. The sleeve plate and the guide rods are slidably connected.

6. The concrete mixing device with stable quality control according to claim 2, characterized in that: A rubber sleeve is provided on the surface of the slide bar. The rubber sleeve extends to the interior of the sleeve plate at a side away from the slide bar and is slidably connected to the sleeve plate.

7. The concrete mixing device with stable quality control according to claim 2, characterized in that: A friction pad is fixedly connected to the outer surface of the transmission wheel, and a side of the friction pad away from the transmission wheel contacts the surface of the tank body.

8. The concrete mixing device with stable quality control according to claim 3, characterized in that: An extension tube is fixedly connected to the bottom of the transmission plate. The extension tube is sleeved on the surface of the screw rod. The screw rod and the extension tube are threadedly connected.

9. The concrete mixing device with stable quality control according to claim 3, characterized in that: A handle is provided on the top of the connecting frame, and the top of the screw is fixedly connected to the bottom of the handle.

10. The concrete mixing device with stable quality control according to claim 1, characterized in that: A buffer pad is fixedly connected to the bottom of the striking frame, and the interior of the buffer pad is arranged to be hollow.

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