Automatic batching equipment for producing cement

Abstract

The utility model discloses automatic batching equipment for producing cement, which relates to the technical field of cement production and comprises a mixing drum, a batching drum is arranged at the top end of the mixing drum, and a mixing motor is connected to the bottom of the mixing drum. According to the equipment, through cooperation of a stirring motor, a connecting shaft, a contact head, a contact groove, a first screening plate and a second screening plate, raw materials can be screened multiple times in the raw material proportioning process, caked raw materials are prevented from entering the stirring barrel, the mixing efficiency and effect of the cement raw materials are improved, and the cement production quality is improved; and through cooperation of a positioning block, a reset spring, a clamping groove, a connecting rod and two limiting blocks, the first screening plate, the second screening plate and the batching cavity can be conveniently and rapidly disassembled and assembled, so that the first screening plate and the second screening plate are conveniently cleaned and maintained, the screening effect is guaranteed, and batching feeding blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production, in particular to an automatic batching device for producing cement. Background Art

[0002] Cement is an important material required for construction projects. During the cement production process, a variety of ingredients need to be added and then mixed. How can the use effect of cement be achieved? For example, a Chinese patent discloses a cement preparation and batching device (Announcement No. CN218871860U). Although the device can evenly mix the proportioned raw materials of cement and improve the overall quality of cement, during the cement production process, the cement raw materials are prone to agglomeration due to long-term storage, and the agglomerated raw materials are difficult to quickly and evenly mix with other raw materials, thereby reducing the quality of cement production. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an automatic batching device for producing cement, which solves the problem that agglomerated raw materials reduce the quality of cement production.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic batching equipment for producing cement, comprising a mixing drum, a batching drum is arranged at the top of the mixing drum, and a mixing motor is connected to the bottom of the mixing drum;

[0005] The dosing barrel includes a barrel body, and four dosing cavities are opened in a ring shape on the top surface of the barrel body. The inner side walls of the four dosing cavities are connected to a first screen plate, and the top surfaces of the four first screen plates are connected to connecting rods. A second screen plate is arranged on the outer surface of the connecting rod and above the first screen plate.

[0006] As a further technical solution of the utility model, a connecting shaft is connected to the driving end of the stirring motor and located inside the stirring drum, and a plurality of stirring rods are arranged in a ring shape on the outer surface of the connecting shaft and located inside the stirring drum.

[0007] As a further technical solution of the utility model, the inner side walls of the first screen plate and the connecting rod are connected to two guide blocks, guide grooves are provided at the corresponding positions of the inner side wall of the batching cavity and the sliding path of the guide blocks, and sliding rods are connected to the outer surface of the cylinder and the corresponding positions of the four batching cavities.

[0008] As a further technical solution of the utility model, the outer surface of the sliding rod is connected to a positioning block, the outer surface of the connecting rod is connected to two limit blocks, an engaging groove is provided at a corresponding position of one end face of the positioning block and the sliding path of the connecting rod, and a return spring is provided on the outer surface of the sliding rod and on one side of the positioning block.

[0009] As a further technical solution of the utility model, the outer surface of the connecting shaft and the inside of the cylinder are connected to a fixed sleeve, the outer surface of the fixed sleeve is annularly connected to two contact heads, and the inner side wall of the cylinder is annularly provided with multiple contact grooves corresponding to the contact heads.

[0010] As a further technical solution of the utility model, the inner diameter size of the batching chamber is adapted to the sliding path of the first screen plate and the second screen plate, the inner diameter size of the guide groove is adapted to the sliding path of the guide block, the inner diameter size of the engaging groove is adapted to the sliding path of the connecting rod, and the first screen plate, the second screen plate and the bottom surface of the batching chamber are all provided with sieve holes.

[0011] As a further technical solution of the utility model, the inner diameter of the mixing drum is adapted to the rotation radius of the mixing rod, the inner diameter of the contact groove is adapted to the outer diameter of one end of the contact head, and the connecting shaft is connected to the drum through a fixed sleeve and the contact head.

[0012] Beneficial Effects

[0013] The utility model provides an automatic batching device for producing cement. Compared with the prior art, it has the following beneficial effects:

[0014] 1. An automated batching equipment for producing cement, which can screen the raw materials multiple times during the raw material proportioning process through the cooperation between the stirring motor, the connecting shaft, the contact head, the contact groove, the first screening plate and the second screening plate, so as to prevent the agglomerated raw materials from entering the mixing drum, improve the mixing efficiency and effect of the cement raw materials, and improve the quality of cement production.

[0015] 2. An automatic batching equipment for producing cement, which can facilitate the rapid disassembly and assembly between the first screen plate and the second screen plate and the batching chamber through the cooperation between the positioning block and the return spring and the engaging groove and the connecting rod and the two limit blocks, thereby facilitating the cleaning and maintenance of the first screen plate and the second screen plate, ensuring the screening effect and avoiding the blockage of the batching feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an automatic batching equipment for producing cement;

[0017] Figure 2 A top view of an automated batching device for producing cement;

[0018] Figure 3 An automatic batching equipment for producing cement Figure 2 AA section view in;

[0019] Figure 4The present invention is a schematic diagram of the exploded structure of a batching barrel of an automated batching equipment for producing cement.

[0020] In the figure: 1. mixing drum; 2. batching drum; 21. drum body; 22. batching chamber; 23. first screening plate; 24. connecting rod; 25. second screening plate; 26. limit block; 27. guide block; 28. guide groove; 29. ​​slide bar; 201. positioning block; 202. return spring; 203. engaging groove; 204. contact groove; 3. stirring motor; 31. connecting shaft; 32. stirring rod; 33. fixing sleeve; 34. contact head. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] See also Figure 1-4 The utility model provides a technical solution for automatic batching equipment for producing cement: an automatic batching equipment for producing cement, comprising a mixing drum 1, a batching drum 2 is arranged at the top of the mixing drum 1, a mixing motor 3 is connected to the bottom of the mixing drum 1, the batching drum 2 comprises a barrel 21, the top surface of the barrel 21 is annularly provided with four batching cavities 22, the inner side walls of the four batching cavities 22 are connected with a first screening plate 23, the top surfaces of the four first screening plates 23 are connected with connecting rods 24, and second screening plates 25 are arranged on the outer surface of the connecting rods 24 and above the first screening plates 23.

[0023] like Figure 1-3 As shown, a connecting shaft 31 is connected to the driving end of the mixing motor 3 and is located inside the mixing drum 1. A plurality of mixing rods 32 are arranged in an annular shape on the outer surface of the connecting shaft 31 and are located inside the mixing drum 1. A fixed sleeve 33 is connected to the outer surface of the connecting shaft 31 and is located inside the barrel 21. Two contact heads 34 are connected in an annular shape on the outer surface of the fixed sleeve 33. A plurality of contact grooves 204 are arranged in an annular shape on the inner side wall of the barrel 21 corresponding to the contact heads 34. The inner diameter of the mixing drum 1 is adapted to the rotation radius of the mixing rod 32. The inner diameter of the contact groove 204 is adapted to the outer diameter of one end of the contact head 34. The connecting shaft 31 is connected to the barrel 21 through the fixed sleeve 33 and the contact head 34. It should be noted that the mixing motor 3 can mix and stir cement through the connecting shaft 31 and the mixing rod 32, and through the engagement between the contact head 34 and the plurality of contact grooves 204, the barrel 21 is vibrated to screen the ingredients to prevent the agglomerated ingredients from being difficult to mix.

[0024] like Figure 3-4 As shown, the inner side walls of the first screening plate 23 and the connecting rod 24 are connected to two guide blocks 27, the inner side wall of the batching cavity 22 and the corresponding position of the guide block 27 sliding path are provided with guide grooves 28, the outer surface of the cylinder 21 and the corresponding positions of the four batching cavities 22 are connected to slide rods 29, the outer surface of the slide rod 29 is connected to a positioning block 201, the outer surface of the connecting rod 24 is connected to two limit blocks 26, one end surface of the positioning block 201 and the corresponding position of the sliding path of the connecting rod 24 are provided with guide grooves 28. A snap-fit ​​groove 203 is provided, and a return spring 202 is provided on the outer surface of the slide bar 29 and on one side of the positioning block 201. The inner diameter of the batching cavity 22 is adapted to the sliding path of the first screen plate 23 and the second screen plate 25, the inner diameter of the guide groove 28 is adapted to the sliding path of the guide block 27, the inner diameter of the snap-fit ​​groove 203 is adapted to the sliding path of the connecting rod 24, and the first screen plate 23, the second screen plate 25 and the bottom surface of the batching cavity 22 are provided with sieve holes. It should be noted that the first screen plate 23 and the second screen plate 25 can realize secondary screening of the batching, and the cooperation of the positioning block 201, the connecting rod 24 and the limit block 26 can facilitate the disassembly and assembly of the first screen plate 23 and the second screen plate 25, thereby facilitating cleaning and ensuring the screening effect.

[0025] The working principle of the utility model is as follows: when in use, raw materials of corresponding proportions are placed in different batching chambers 22 respectively, the stirring motor 3 is started, and the connecting shaft 31 drives the stirring rod 32 and the contact head 34 to rotate synchronously, so that the contact head 34 is in continuous contact with the multiple contact grooves 204 on the inner wall of the cylinder 21, so that the first screening plate 23 and the second screening plate 25 in the batching chamber 22 are continuously vibrated, the raw materials are screened, and the raw materials entering the mixing cylinder 1 are stirred and mixed, and the batching and stirring can be completed;

[0026] Pull the positioning block 201 outward along the outer surface of the slide rod 29 to squeeze the reset spring 202. The two engaging grooves 203 on the end face of the positioning block 201 are separated from the outer surface of the connecting rod 24 at the corresponding position. Then pull the connecting rod 24 upward to drive the first screening plate 23 and the second screening plate 25 to separate from the batching chamber 22 along the guide groove 28, so that the screening plate and the batching chamber 22 can be cleaned.

Claims

1. An automated batching device for producing cement, comprising a mixing drum (1), characterized in that: A batching cylinder (2) is arranged at the top of the mixing cylinder (1), and a mixing motor (3) is connected to the bottom of the mixing cylinder (1); The dispensing barrel (2) comprises a barrel body (21), the top surface of the barrel body (21) is provided with four dispensing chambers (22) in an annular shape, the inner side walls of the four dispensing chambers (22) are connected to a first sieve plate (23), the top surfaces of the four first sieve plates (23) are connected to connecting rods (24), and second sieve plates (25) are provided on the outer surfaces of the connecting rods (24) and above the first sieve plates (23).

2. The automatic batching equipment for producing cement according to claim 1, characterized in that: A connecting shaft (31) is connected to the driving end of the stirring motor (3) and is located inside the stirring drum (1); a plurality of stirring rods (32) are arranged in an annular shape on the outer surface of the connecting shaft (31) and are located inside the stirring drum (1).

3. The automatic batching equipment for producing cement according to claim 1, characterized in that: The inner side walls of the first screening plate (23) and the connecting rod (24) are connected to two guide blocks (27), the inner side walls of the batching chamber (22) and the corresponding positions of the guide blocks (27) are provided with guide grooves (28), and the outer surface of the cylinder (21) and the corresponding positions of the four batching chambers (22) are connected to sliding rods (29).

4. The automatic batching equipment for producing cement according to claim 3, characterized in that: The outer surface of the slide rod (29) is connected to a positioning block (201), the outer surface of the connecting rod (24) is connected to two limit blocks (26), one end surface of the positioning block (201) and the corresponding position of the sliding path of the connecting rod (24) are provided with a snap-fit ​​groove (203), and the outer surface of the slide rod (29) and a side surface of the positioning block (201) are provided with a return spring (202).

5. The automatic batching equipment for producing cement according to claim 2, characterized in that: A fixed sleeve (33) is connected to the outer surface of the connecting shaft (31) and is located inside the cylinder (21); the outer surface of the fixed sleeve (33) is annular and connected to two contact heads (34); the inner side wall of the cylinder (21) is annular and is provided with a plurality of contact grooves (204) corresponding to the contact heads (34).

6. The automatic batching equipment for producing cement according to claim 4, characterized in that: The inner diameter of the batching cavity (22) is compatible with the sliding paths of the first sieve plate (23) and the second sieve plate (25), the inner diameter of the guide groove (28) is compatible with the sliding path of the guide block (27), the inner diameter of the engaging groove (203) is compatible with the sliding path of the connecting rod (24), and the first sieve plate (23), the second sieve plate (25) and the bottom surface of the batching cavity (22) are all provided with sieve holes.

7. The automatic batching equipment for producing cement according to claim 5, characterized in that: The inner diameter of the mixing drum (1) is matched to the rotation radius of the mixing rod (32), the inner diameter of the contact groove (204) is matched to the outer diameter of one end of the contact head (34), and the connecting shaft (31) is connected to the drum body (21) via a fixing sleeve (33) and the contact head (34).

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