Raw material crusher for concrete production

Abstract

The utility model discloses a raw material crusher for concrete production, which relates to the field of concrete production and comprises a raw material extrusion type crushing component, and an anti-blocking raw material feeding component is arranged on the outer surface of the upper end of the raw material extrusion type crushing component. According to the raw material crusher for concrete production, the anti-blocking type raw material feeding assembly comprises a mounting baffle, a flexible anti-leakage baffle, a spring supporting pad, a conical hopper, a vibrator and a connecting stand column, so that materials can be vibrated when the raw material crusher is used; the raw material extrusion type crushing assembly comprises a supporting frame, a left side arc-shaped baffle, a right side arc-shaped baffle, a speed reduction type double-shaft driver, a driving motor, a U-shaped hollowed-out baffle and an extrusion crushing shaft; during use, raw materials can be screened during crushing, and materials which do not meet requirements can be crushed twice or repeatedly, so that the crushing precision is improved.

Description

Technical Field

[0001] The utility model relates to the field of concrete production, in particular to a raw material crusher for concrete production. Background Art

[0002] Concrete refers to an engineering composite material in which aggregates are bonded into a whole by cementitious materials. During the production of concrete, it is necessary to crush the raw materials for its production, and crush the larger materials in the raw materials to make their sizes meet the requirements of the production raw materials.

[0003] The existing raw material crushers for concrete production have certain drawbacks when in use. The existing raw material crushers for concrete production cannot accurately control the volume of crushed materials when in use, which affects the crushing accuracy. At the same time, the existing raw material crushers for concrete production are prone to blockage of material discharge due to raw material accumulation when in use, which affects the crushing efficiency.

[0004] Therefore, it is necessary to propose a raw material crusher for concrete production to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a raw material crusher for concrete production, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A raw material crusher for concrete production includes a raw material extrusion type crushing component, the upper end outer surface of the raw material extrusion type crushing component is provided with an anti-clogging raw material feeding component, the raw material extrusion type crushing component includes a supporting frame, a left arc baffle, a right arc baffle, a reduction type double-axis transmission, a driving motor, a U-shaped hollow baffle and an extrusion crushing shaft, and the anti-clogging raw material feeding component includes a mounting baffle, a flexible anti-leakage baffle, a spring support pad, a conical hopper, a vibrator and a connecting column.

[0008] Preferably, a left-side arc baffle and a right-side arc baffle are provided on the outer surface of the upper end of the support frame, the right-side arc baffle is located on one side of the left-side arc baffle, a U-shaped hollow baffle is provided between the left-side arc baffle and the right-side arc baffle, a reduction-type dual-axis transmission is provided on the outer surface of one side of the right-side arc baffle, a driving motor is provided in the middle of one side of the reduction-type dual-axis transmission, and an extrusion and crushing shaft is provided in the middle of the other side of the reduction-type dual-axis transmission.

[0009] Preferably, the upper end outer surface of the support frame is detachably connected to the lower end outer surfaces of the left and right arc-shaped baffles, one side outer surface of the left arc-shaped baffle is fixedly connected to the one side outer surface of the U-shaped hollow baffle, and the other side outer surface of the right arc-shaped baffle is fixedly connected to the other end outer surface of the U-shaped hollow baffle.

[0010] Preferably, the outer surface of one side of the right arc-shaped baffle is detachably connected to the outer surface of the other side of the reduction-type dual-axis transmission, a driving motor is provided in the middle of one side of the reduction-type dual-axis transmission, the middle of the other side of the reduction-type dual-axis transmission is detachably connected to the outer surface of one end of the extrusion and crushing shaft, and the outer surface of the other end of the extrusion and crushing shaft is movably connected to the outer surface of one side of the left arc-shaped baffle.

[0011] Preferably, a flexible anti-leakage baffle is provided in the middle of the lower end of the mounting baffle, spring support pads are provided in the middle of both sides of the mounting baffle, a conical hopper is provided on the outer surface of the upper end of the mounting baffle, a vibrator is provided in the middle of one side of the conical hopper, and a connecting column is provided in the middle of the mounting baffle.

[0012] Preferably, the middle portion of the lower end of the mounting baffle is detachably connected to the outer surface of the upper end of the flexible anti-leakage baffle, and the middle portions of both sides of the mounting baffle are fixedly connected to the outer surface of the upper end of the spring support pad.

[0013] Preferably, the upper outer surface of the mounting baffle is fixedly connected to the lower outer surface of the conical hopper, the middle portion of one side of the conical hopper is detachably connected to the outer surface of one side of the vibrator, and the middle portion of the mounting baffle is detachably connected to the outer wall of the connecting column.

[0014] Preferably, the upper outer surface of the raw material extrusion crushing assembly is detachably connected to the lower outer surface of the anti-clogging raw material feeding assembly.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. A raw material crusher for concrete production, which is provided with an anti-clogging raw material feeding assembly including a mounting baffle, a flexible anti-leakage baffle, a spring support pad, a conical hopper, a vibrator and a connecting column, can vibrate the material when in use, thereby assisting in the discharge of the raw material and avoiding the blockage of the material at the discharge port.

[0018] 2. This kind of raw material crusher for concrete production has a raw material extrusion crushing assembly including a support frame, a left arc baffle, a right arc baffle, a reduction type double-axis transmission, a drive motor, a U-shaped hollow baffle and an extrusion crushing shaft. When in use, the raw materials can be crushed and screened, and materials that do not meet the requirements can be crushed twice or multiple times to improve the crushing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a raw material crusher for concrete production according to the utility model;

[0020] Figure 2 This utility model is a raw material crusher for concrete production Figure 1 A schematic structural diagram of a medium raw material extrusion crushing assembly 1;

[0021] Figure 3 This utility model is a raw material crusher for concrete production Figure 1 Schematic diagram of the structure of the anti-clogging raw material feeding component 2.

[0022] In the figure: 1. Raw material extrusion crushing assembly; 2. Anti-blocking raw material feeding assembly; 101. Support frame; 102. Left arc baffle; 103. Right arc baffle; 104. Speed ​​reduction dual-axis transmission; 105. Driving motor; 106. U-shaped hollow baffle; 107. Extrusion crushing shaft; 201. Mounting baffle; 202. Flexible anti-leakage baffle; 203. Spring support pad; 204. Conical hopper; 205. Vibrator; 206. Connecting column. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-3 As shown, a raw material crusher for concrete production includes a raw material extrusion type crushing component 1, and an anti-clogging raw material feeding component 2 is arranged on the upper outer surface of the raw material extrusion type crushing component 1. The raw material extrusion type crushing component 1 includes a supporting frame 101, a left arc baffle 102, a right arc baffle 103, a reduction type dual-axis transmission 104, a driving motor 105, a U-shaped hollow baffle 106 and an extrusion crushing shaft 107. The anti-clogging raw material feeding component 2 includes a mounting baffle 201, a flexible anti-leakage baffle 202, a spring support pad 203, a conical hopper 204, a vibrator 205 and a connecting column 206.

[0025] It should be noted that the utility model is a raw material crusher for concrete production. When in use, the raw material extrusion type crushing component 1 is used to discharge the raw material through the anti-blocking raw material feeding component 2. After the material is discharged, the raw material extrusion type crushing component 1 is used to crush it. The anti-blocking raw material feeding component 2 includes a mounting baffle 201, a flexible anti-leakage baffle 202, a spring support pad 203, a conical hopper 204, a vibrator 205 and a connecting column 206. When in use, the flexible anti-leakage baffle 201 on the mounting baffle 201 is first connected to the connecting column 206. The baffle 202 and the spring support pad 203 are connected to the left arc baffle 102 and the right arc baffle 103 of the raw material extrusion crushing assembly 1 at the bottom. When in use, the crushed raw material is first pre-stored and discharged through the conical hopper 204. While the conical hopper 204 is discharging the raw material, the vibrator 205 vibrates the conical hopper 204. The spring support pad 203 of the conical hopper 204 shakes up and down under the action of the spring support pad 203, shaking the material inside the conical hopper 204 to assist it in completing the discharge work. The material can be vibrated at the same time, thereby assisting the material discharge work to avoid the material being blocked at the discharge port. The raw material extrusion crushing component 1 includes a support frame 101, a left arc baffle 102, a right arc baffle 103, a reduction type double-axis transmission 104, a drive motor 105, a U-shaped hollow baffle 106 and an extrusion crushing shaft 107. When in use, the drive motor 105 first drives the extrusion crushing shaft 107 between the left arc baffle 102 and the right arc baffle 103 through the reduction type double-axis transmission 104. Working, two sets of extrusion and crushing shafts 107 engage with each other to complete the crushing of materials. After the materials are crushed, they are accumulated on the U-shaped hollow baffle 106 at the bottom. The extrusion and crushing shafts 107 push the crushed materials to squeeze the U-shaped hollow baffle 106. The materials that meet the crushing requirements flow out from the hollow part, and the materials that do not meet the requirements are crushed twice or multiple times by the extrusion and crushing shafts 107. When in use, the raw materials can be screened, and the materials that do not meet the requirements can be crushed twice or multiple times to improve the crushing accuracy.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw material crusher for concrete production, comprising a raw material extrusion crushing assembly (1), characterized in that: The upper outer surface of the raw material extrusion crushing assembly (1) is provided with an anti-clogging raw material feeding assembly (2). The raw material extrusion crushing assembly (1) comprises a support frame (101), a left-side arc-shaped baffle plate (102), a right-side arc-shaped baffle plate (103), a reduction-type dual-shaft transmission (104), a drive motor (105), a U-shaped hollow baffle plate (106) and an extrusion crushing shaft (107). The anti-clogging raw material feeding assembly (2) comprises a mounting baffle plate (201), a flexible anti-leakage baffle plate (202), a spring support pad (203), a conical hopper (204), a vibrator (205) and a connecting column (206).

2. A raw material crusher for concrete production according to claim 1, characterized in that: The outer surface of the upper end of the support frame (101) is provided with a left-side arc-shaped baffle plate (102) and a right-side arc-shaped baffle plate (103); the right-side arc-shaped baffle plate (103) is located on one side of the left-side arc-shaped baffle plate (102); a U-shaped hollow baffle plate (106) is provided between the left-side arc-shaped baffle plate (102) and the right-side arc-shaped baffle plate (103); a reduction-type dual-shaft transmission (104) is provided on the outer surface of one side of the right-side arc-shaped baffle plate (103); a driving motor (105) is provided in the middle of one side of the reduction-type dual-shaft transmission (104); and an extrusion crushing shaft (107) is provided in the middle of the other side of the reduction-type dual-shaft transmission (104).

3. A raw material crusher for concrete production according to claim 1, characterized in that: The upper outer surface of the support frame (101) is detachably connected to the lower outer surfaces of the left curved baffle (102) and the right curved baffle (103); one side outer surface of the left curved baffle (102) is fixedly connected to one side outer surface of the U-shaped hollow baffle (106); and the other side outer surface of the right curved baffle (103) is fixedly connected to the other end outer surface of the U-shaped hollow baffle (106).

4. A raw material crusher for concrete production according to claim 1, characterized in that: One side outer surface of the right arc-shaped baffle (103) is detachably connected to the other side outer surface of the reduction-type dual-shaft transmission (104); a driving motor (105) is provided in the middle of one side of the reduction-type dual-shaft transmission (104); the other side middle of the reduction-type dual-shaft transmission (104) is detachably connected to the outer surface of one end of the extrusion and crushing shaft (107); and the other side outer surface of the extrusion and crushing shaft (107) is movably connected to the outer surface of one side of the left arc-shaped baffle (102).

5. A raw material crusher for concrete production according to claim 1, characterized in that: A flexible anti-leakage baffle (202) is provided in the middle of the lower end of the mounting baffle (201), spring support pads (203) are provided in the middle of both sides of the mounting baffle (201), a conical hopper (204) is provided on the outer surface of the upper end of the mounting baffle (201), a vibrator (205) is provided in the middle of one side of the conical hopper (204), and a connecting column (206) is provided in the middle of the mounting baffle (201).

6. A raw material crusher for concrete production according to claim 1, characterized in that: The middle portion of the lower end of the mounting baffle (201) is detachably connected to the outer surface of the upper end of the flexible anti-leakage baffle (202), and the middle portions of both sides of the mounting baffle (201) are fixedly connected to the outer surface of the upper end of the spring support pad (203).

7. A raw material crusher for concrete production according to claim 1, characterized in that: The upper outer surface of the mounting baffle (201) is fixedly connected to the lower outer surface of the conical hopper (204), the middle portion of one side of the conical hopper (204) is detachably connected to the outer surface of one side of the vibrator (205), and the middle portion of the mounting baffle (201) is detachably connected to the outer wall of the connecting column (206).

8. A raw material crusher for concrete production according to claim 1, characterized in that: The upper outer surface of the raw material extrusion type crushing component (1) is detachably connected to the lower outer surface of the anti-clogging type raw material feeding component (2).

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