Material grinding device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and provides a material grinding device for constructional engineering, which comprises a U-shaped support, an outer tank is transversely and rotatably mounted in the U-shaped support, and an outer tank rolling driving mechanism for driving the outer tank to rotate clockwise is mounted on the right side wall of the U-shaped support. And a grinding assembly is rotationally mounted in the outer tank body, and a grinding assembly rotation driving mechanism for driving the grinding assembly to rotate anticlockwise is mounted in the left end of the outer tank body. The material grinding device for the constructional engineering has remarkable advantages in the aspects of grinding efficiency and operation control, can meet the high requirement for material grinding in the constructional engineering, and provides a reliable grinding solution for engineering construction.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a material grinding device for construction engineering. Background Art

[0002] In construction projects, material grinding is a vital process used to process raw materials to meet specific requirements and standards. This includes crushing, mixing and grinding materials such as concrete, cement, and ore for subsequent construction use or processed product production.

[0003] However, there are some shortcomings in the traditional material grinding device for construction engineering:

[0004] Inefficiency: Traditional grinding devices may have problems with energy loss and uneven material grinding during the grinding process, resulting in low grinding efficiency.

[0005] Therefore, this invention proposes a construction material grinding device to solve the above problems. Utility Model Content

[0006] In order to overcome the defects of the prior art, the purpose of the utility model is to provide a material grinding device for construction engineering.

[0007] To achieve the above object, the technical solution of the utility model is implemented as follows: a material grinding device for construction engineering, comprising a U-shaped support, an outer tank body is installed in the U-shaped support for horizontal rotation, an outer tank body rolling drive mechanism for driving the outer tank body to rotate clockwise is installed on the right side wall of the U-shaped support, a grinding assembly is installed in the outer tank body for rotation, and a grinding assembly rotation drive mechanism for driving the grinding assembly to rotate counterclockwise is installed in the left end of the outer tank body;

[0008] The grinding assembly specifically includes the following structure:

[0009] Side docking plates distributed parallel to the left and right;

[0010] Four grinding rollers are transversely mounted between the side docking plates on both sides.

[0011] Preferably, the four rolling grinding rollers are specifically distributed at four poles between the side docking plates on both sides.

[0012] Preferably, the outer tank rolling drive mechanism specifically includes the following structure:

[0013] A first reduction motor installed on the right side wall of the U-shaped support;

[0014] A driving sprocket connected to the output end of the first reduction motor;

[0015] A drive shaft connected to the center of the right end surface of the outer tank body;

[0016] A transmission sprocket connected to the outer end of the drive shaft;

[0017] A transmission chain belt is tensioned and sleeved between the driving sprocket and the transmission sprocket.

[0018] Preferably, the transmission ratio between the driving sprocket and the transmission sprocket is set to 1:1.

[0019] Preferably, the grinding assembly rotation drive mechanism specifically includes the following structure:

[0020] A second reduction motor installed inside the left end of the outer tank;

[0021] A driving gear connected to the output end of the second reduction motor;

[0022] a transmission gear meshed with one side of the driving gear;

[0023] A docking shaft docked at the center of the transmission gear, wherein one inner end of the docking shaft docks at the left end center of the grinding assembly.

[0024] Preferably, the transmission ratio between the driving gear and the transmission gear is set to 1:1.

[0025] Preferably, a plurality of grinding teeth are evenly arranged on the inner wall of the outer tank body.

[0026] Preferably, a tank door is arranged on the tank wall of the outer tank body.

[0027] The beneficial effects of the utility model are embodied in:

[0028] Efficient grinding effect: The grinding assembly adopts the structural design of side docking disc and rolling grinding roller, so that the material is subjected to uniform pressure and grinding during the grinding process, thus achieving efficient grinding effect. The grinding convex teeth design on the inner wall of the outer tank further increases friction and improves grinding efficiency.

[0029] Precise operation control: The design of the outer tank rolling drive mechanism and the grinding assembly rotation drive mechanism enables the grinding device to accurately control the rotation speed and direction of the outer tank and the grinding assembly, thereby ensuring the accuracy and controllability of the grinding process.

[0030] In summary, this material grinding device for construction projects has significant advantages in grinding efficiency and operation control, can meet the high requirements for material grinding in construction projects, and provides a reliable grinding solution for engineering construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In the attached picture:

[0032] Figure 1 It is a half-cut structural schematic diagram of the utility model;

[0033] Figure 2 This is a schematic diagram of the internal structure of the outer tank body of the utility model;

[0034] Figure 3 It is a structural schematic diagram of the grinding assembly of the utility model;

[0035] Figure 4 It is a structural schematic diagram of the outer tank rolling drive mechanism of the utility model;

[0036] Figure 5 It is a structural schematic diagram of the rotary drive mechanism of the grinding assembly of the utility model;

[0037] Description of reference numerals:

[0038] 1. U-shaped support; 2. outer tank body; 3. outer tank body rolling drive mechanism; 4. grinding assembly; 5. grinding assembly rotation drive mechanism;

[0039] 21. Tank door; 22. Grinding convex teeth;

[0040] 31. First reduction motor; 32. Driving sprocket; 33. Transmission sprocket; 34. Transmission chain belt; 35. Driving shaft;

[0041] 41. Side docking plate; 42. Grinding roller;

[0042] 51. Second reduction motor; 52. Driving gear; 53. Transmission gear; 54. Docking shaft. DETAILED DESCRIPTION

[0043] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0045] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0046] Please refer to the instruction manual Figure 1-Figure 5 , the utility model provides a material grinding device for construction engineering:

[0047] Connection between U-shaped support 1 and outer tank body 2

[0048] U-shaped support 1: This support is made of high-strength steel and has good stability and load-bearing capacity. Its U-shaped design enables the outer tank body 2 to rotate laterally stably, while providing necessary support and positioning for the outer tank body 2.

[0049] Outer tank body 2: An outer tank body rolling drive mechanism 3 is installed on the right side wall of the outer tank body 2 to drive the outer tank body 2 to rotate smoothly clockwise.

[0050] Grinding component 4

[0051] Side docking plate 41: The side docking plate 41 is made of high-hardness alloy material to ensure that it will not be deformed or worn during long-term grinding operations.

[0052] Rolling grinding rollers 42: Four rolling grinding rollers 42 are evenly distributed at four poles between the side docking discs 41. This layout ensures that the material is subjected to uniform pressure and grinding during the grinding process. The surface of the grinding rollers 42 is covered with wear-resistant material.

[0053] Outer tank rolling drive mechanism 3

[0054] The first reduction motor 31 : The first reduction motor 31 is installed on the right side wall of the U-shaped support 1 , and its output shaft is connected to the transmission sprocket 33 on the driving shaft 35 of the outer tank body 2 through the driving sprocket 32 ​​.

[0055] Transmission chain belt 34: The transmission chain belt 34 is tensioned and sleeved between the driving sprocket 32 ​​and the transmission sprocket 33, ensuring the smooth transmission of power and reducing the energy loss in the transmission process.

[0056] Grinding assembly rotation drive mechanism 5

[0057] Second reduction motor 51: The second reduction motor 51 is installed inside the left end of the outer tank body 2, and its output shaft is meshed with the transmission gear 53 of the grinding assembly 4 through the driving gear 52. This design enables the grinding assembly 4 to rotate in the opposite direction to the outer tank body 2, thereby enhancing the grinding effect.

[0058] Docking shaft 54: The docking shaft 54 ​​connects the transmission gear 53 and the left end center of the grinding assembly 4, ensuring the stable rotation of the grinding assembly 4.

[0059] Inner wall design of outer tank 2

[0060] Grinding convex teeth 22: A plurality of grinding convex teeth 22 are evenly arranged on the inner wall of the outer tank body 2. The design of these convex teeth increases the friction between the material and the tank wall, thereby improving the grinding efficiency. The shape and distribution of the convex teeth are optimized to ensure that the material can be fully mixed and ground during the grinding process.

[0061] Tank door design of outer tank 2

[0062] Tank door 21: A tank door 21 is provided on the tank wall of the outer tank body 2. The door adopts a sealing design to ensure that there is no dust leakage during the grinding process. The size and position of the tank door 21 are reasonably designed to facilitate the operator to load and unload the materials, and also facilitate the maintenance and cleaning of the grinding device.

[0063] How it works

[0064] Check whether the motors and transmission components of the outer tank rolling drive mechanism 3 and the grinding assembly rotation drive mechanism 5 are working properly.

[0065] Open the tank door 21 and load the material to be ground into the outer tank body 2.

[0066] Start the grinding process:

[0067] The first reduction motor 31 is started to transmit power to the driving shaft 35 of the outer tank body 2 through the driving sprocket 32, the transmission chain belt 34 and the transmission sprocket 33, so that the outer tank body 2 rotates clockwise.

[0068] At the same time, the second reduction motor 51 is started to transmit power to the grinding assembly 4 through the driving gear 52, the transmission gear 53 and the docking shaft 54, so that the grinding assembly 4 rotates in the opposite direction to the outer tank body 2.

[0069] Grinding operation:

[0070] As the outer tank body 2 rotates, the materials begin to be mixed and ground under the action of the grinding convex teeth 22 on the inner wall of the tank.

[0071] During the grinding process, the material is continuously sheared and rubbed by the grinding roller 42 and the grinding teeth 22, thereby achieving the desired grinding effect.

[0072] End grinding:

[0073] When the grinding reaches a predetermined time or reaches a required grinding fineness, the operation of the first reduction motor 31 and the second reduction motor 51 is stopped.

[0074] Wait until the outer tank body 2 and the grinding assembly 4 completely stop rotating.

[0075] Unloading and cleaning:

[0076] Open the tank door 21 and unload the ground material from the outer tank body 2.

[0077] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0078] 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-restrictive 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 be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0079] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A material grinding device for construction engineering, comprising a U-shaped support (1), characterized in that: An outer tank body (2) is installed in a lateral rotation manner inside the U-shaped support (1); an outer tank body rolling driving mechanism (3) is installed on the right side wall of the U-shaped support (1) for driving the outer tank body (2) to rotate clockwise; a grinding assembly (4) is installed in a rotatable manner inside the outer tank body (2); and a grinding assembly rotation driving mechanism (5) is installed in the left end of the outer tank body (2) for driving the grinding assembly (4) to rotate counterclockwise; The grinding assembly (4) specifically comprises the following structure: Side docking plates (41) distributed parallel to the left and right sides; Four grinding rollers (42) are transversely installed between the side docking plates (41) on both sides.

2. A construction material grinding device according to claim 1, characterized in that: The four rolling grinding rollers (42) are specifically distributed at four poles between the side docking plates (41) on both sides.

3. A construction material grinding device according to claim 1, characterized in that: The outer tank rolling drive mechanism (3) specifically comprises the following structure: A first reduction motor (31) mounted on the right side wall of the U-shaped support (1); A driving sprocket (32) connected to the output end of the first reduction motor (31); A drive shaft (35) connected to the center of the right end surface of the outer tank body (2); A transmission sprocket (33) connected to an outer end of the drive shaft (35); A transmission chain belt (34) is tensioned and sleeved between the driving sprocket (32) and the transmission sprocket (33).

4. A construction material grinding device according to claim 3, characterized in that: The transmission ratio between the driving sprocket (32) and the transmission sprocket (33) is set to 1:

1.

5. A construction material grinding device according to claim 1, characterized in that: The grinding assembly rotation drive mechanism (5) specifically comprises the following structure: A second reduction motor (51) installed inside the left end of the outer tank (2); A driving gear (52) connected to the output end of the second reduction motor (51); a transmission gear (53) meshed with one side of the driving gear (52); A docking shaft (54) docked at the center of the transmission gear (53), wherein one inner end of the docking shaft (54) docks at the center of the left end of the grinding assembly (4).

6. A construction material grinding device according to claim 5, characterized in that: The transmission ratio between the driving gear (52) and the transmission gear (53) is set to 1:

1.

7. A construction material grinding device according to claim 1, characterized in that: A plurality of grinding convex teeth (22) are evenly arranged on the inner wall of the outer tank body (2).

8. A construction material grinding device according to claim 1, characterized in that: A tank door (21) is arranged on the tank wall of the outer tank body (2).

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