Environment-friendly pulverizer for concrete processing

Abstract

The utility model discloses a concrete processing environment-friendly pulverizer which comprises a pulverizer body, the lower end of the pulverizer body is fixedly connected with a supporting rod, the bottom of the pulverizer body is fixedly connected with a discharging port, the top of the pulverizer body is fixedly connected with a connecting box, and the top of the connecting box is fixedly connected with a feeding port. The right end of the machine body is fixedly connected with two symmetrically-distributed driving motors, and the output ends of the driving motors are rotationally connected with the machine body. The driving motor is designed to drive the grinding roller to rotate so that materials can be ground, the materials are conveyed into the machine body through the connecting box before being ground, the rotating motor drives the baffle to rotate during material conveying so that the materials can be input into the machine body through the connecting box, and intermittent feeding of the materials can be achieved; and the situation that the grinding effect is affected by accumulation caused by excessive materials is avoided, the baffle can seal the connecting box after feeding, smoke dust is prevented from overflowing during grinding, and the using environmental protection property of the pulverizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, in particular to an environmentally friendly grinding machine for concrete processing. Background Art

[0002] Concrete is a general term for engineering composite materials that are bonded together by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion. The cement concrete obtained by mixing is also called ordinary concrete. In concrete processing, a grinder is used to grind the concrete.

[0003] The utility model patent with the patent authorization announcement number CN219441987U discloses a concrete processing grinding machine, including a processing box, a conveying mechanism is fixedly arranged on the top of the processing box, a processing mechanism is fixedly arranged on the right side of the processing box, and a supporting leg is fixedly arranged on the bottom of the processing box, and the number of the supporting legs is four and evenly distributed on the bottom surface of the processing box; the conveying mechanism includes a conveying part and a grinding part, and the top surface of the conveying part and the bottom surface of the grinding part are fixedly connected. The concrete processing grinding machine is provided with a stirring rod and a stirring blade, so that when the concrete enters the grinding box, the stirring blades can crush the large blocks of concrete in the raw material, so that it will not block the outlet when it enters the processing box. At the same time, the special setting of the opening of the grinding box makes it easier to discharge the concrete raw material, and the discharge port will not be blocked, and the concrete will not accumulate during the grinding process and cannot be ground.

[0004] In the above prior art, when the grinding mill is in use, it is inconvenient to control the feeding amount of the material. When the feeding amount is too large, the materials are easy to pile up on each other, which will affect the subsequent grinding effect. Therefore, improvement is needed. Utility Model Content

[0005] The utility model aims to provide an environmentally friendly grinding machine for concrete processing, which solves the problem of inconvenient control of material feed amount.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly concrete processing grinding machine, comprising a machine body, the lower end of the machine body is fixedly connected to a support rod, the bottom of the machine body is fixedly connected to a discharge port, the top of the machine body is fixedly connected to a connection box, the top of the connection box is fixedly connected to a feed port, the right end of the machine body is fixedly connected to two symmetrically distributed drive motors, the output end of the drive motor is rotatably connected to the machine body, the left end of the drive motor output end is fixedly connected to a grinding roller, the grinding roller is rotatably connected to the machine body, a feeding mechanism is arranged on the connection box, and a feed mechanism is arranged on the machine body. There is a feeding mechanism, the feeding mechanism includes a rotating motor, the back of the connecting box is fixedly connected with the rotating motor, the output end of the rotating motor is rotatably connected with the connecting box, the front end of the output end of the rotating motor is fixedly connected with a rotating rod, the outer side of the rotating rod is fixedly sleeved with a rotating block, the bottom of the rotating block is fixedly connected with a connecting rod, the outer side of the connecting rod is slidably sleeved with a connecting sleeve, a first spring is arranged inside the connecting sleeve, the inner side of the connecting sleeve is slidably sleeved with a connecting block, the connecting block is fixedly connected with the connecting rod, the bottom of the connecting sleeve is fixedly connected with a baffle, and the baffle is slidably connected with the connecting box. By designing the feeding mechanism, the feeding amount can be conveniently controlled.

[0007] Preferably, there are multiple support rods, and the multiple support rods are evenly distributed at the bottom of the body. By designing the support rods, the overall structure can be supported.

[0008] Preferably, one end of the first spring is fixedly connected to the connecting sleeve, and the other end of the first spring is fixedly connected to the connecting block. By designing the first spring, the force of the first spring can act on the connecting sleeve.

[0009] Preferably, the unloading mechanism comprises a push block, the circumferential surface of the grinding roller is fixedly connected with the push block, the outer side of the push block contacts with an inclined block, the bottom of the inclined block is fixedly connected with a connecting rod, the outer side of the connecting rod is slidably sleeved with a bracket, the bracket is fixedly connected to the bottom of the inner wall of the machine body, the bottom of the connecting rod is fixedly connected with a pressure block, and a second spring is arranged between the pressure block and the bracket. By designing the unloading mechanism, the discharge of materials can be accelerated to avoid blockage.

[0010] Preferably, one end of the second spring is fixedly connected to the pressing block, and the other end of the second spring is fixedly connected to the bracket. By designing the second spring, the force of the second spring can act on the pressing block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can realize the grinding of materials by designing a driving motor to drive the grinding roller to rotate. Before the materials are ground, the materials are transported to the inside of the machine body through the connecting box. When feeding the materials, the rotating motor drives the baffle to rotate so that the materials can be input into the machine body through the connecting box, which can realize the intermittent input of materials and avoid the accumulation of excessive materials that affect the grinding effect. After feeding, the baffle will close the connecting box to avoid the overflow of smoke and dust during grinding, thereby improving the environmental friendliness of the grinding machine.

[0013] 2. The utility model is designed with a push block, which drives the push block to rotate when the grinding roller rotates. The push block contacts the inclined block and squeezes the inclined block to make it move in the vertical direction. The inclined block drives the pressure block to slide along the discharge port, which can clear the material inside the discharge port and prevent blockage, thereby improving the discharge efficiency of the material after grinding. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 For this utility model Figure 1 A three-dimensional cutaway view of the local structure Figure 1 ;

[0016] Figure 3 For this utility model Figure 1 A three-dimensional cutaway view of the local structure Figure 2 ;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0018] In the figure: 1. machine body; 2. support rod; 3. connecting box; 4. feed port; 5. driving motor; 6. grinding roller; 7. discharge port; 8. feeding mechanism; 9. unloading mechanism; 81. rotating motor; 82. rotating rod; 83. rotating block; 84. connecting rod; 85. connecting sleeve; 86. first spring; 87. connecting block; 88. baffle; 91. push block; 92. inclined block; 93. connecting rod; 94. bracket; 95. pressure block; 96. second spring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 A concrete processing environmentally friendly grinding machine comprises a body 1, a support rod 2 is fixedly connected to the lower end of the body 1, and the number of the support rods 2 is multiple, and the multiple support rods 2 are evenly distributed at the bottom of the body 1. By designing the support rods 2, the overall structure can be supported, a discharge port 7 is fixedly connected to the bottom of the body 1, a connecting box 3 is fixedly connected to the top of the body 1, and a feed port 4 is fixedly connected to the top of the connecting box 3, and two symmetrically distributed drive motors 5 are fixedly connected to the right end of the body 1, and the output end of the drive motor 5 is rotatably connected to the body 1, and a grinding roller 6 is fixedly connected to the left end of the output end of the drive motor 5, and the grinding roller 6 is rotatably connected to the body 1, a feeding mechanism 8 is arranged on the connecting box 3, and a unloading mechanism 9 is arranged on the body 1.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The feeding mechanism 8 includes a rotating motor 81, a rotating motor 81 is fixedly connected to the back of the connecting box 3, the output end of the rotating motor 81 is rotatably connected to the connecting box 3, the front end of the output end of the rotating motor 81 is fixedly connected to a rotating rod 82, the outer side of the rotating rod 82 is fixedly sleeved with a rotating block 83, the bottom of the rotating block 83 is fixedly connected to a connecting rod 84, the outer side of the connecting rod 84 is slidably sleeved with a connecting sleeve 85, a first spring 86 is arranged inside the connecting sleeve 85, one end of the first spring 86 is fixedly connected to the connecting sleeve 85, and the other end of the first spring 86 is fixedly connected to the connecting block 87. By designing the first spring 86, the force of the first spring 86 can act on the connecting sleeve 85, the inner sliding sleeve of the connecting sleeve 85 is slidably sleeved with a connecting block 87, the connecting block 87 is fixedly connected to the connecting rod 84, the bottom of the connecting sleeve 85 is fixedly connected with a baffle 88, and the baffle 88 is slidably connected to the connecting box 3. By designing the feeding mechanism 8, the feeding amount can be conveniently controlled.

[0022] See also Figure 1 , Figure 2 , Figure 3 The unloading mechanism 9 includes a push block 91, the circumferential surface of the grinding roller 6 is fixedly connected with the push block 91, the outer side of the push block 91 contacts with an inclined block 92, the bottom of the inclined block 92 is fixedly connected with a connecting rod 93, the outer side of the connecting rod 93 is slidably sleeved with a bracket 94, the bracket 94 is fixedly connected to the bottom of the inner wall of the body 1, the bottom of the connecting rod 93 is fixedly connected with a pressure block 95, a second spring 96 is arranged between the pressure block 95 and the bracket 94, one end of the second spring 96 is fixedly connected to the pressure block 95, and the other end of the second spring 96 is fixedly connected to the bracket 94. By designing the second spring 96, the force of the second spring 96 can act on the pressure block 95. By designing the unloading mechanism 9, the discharge of materials can be accelerated to avoid blockage.

[0023] The specific implementation process of the utility model is as follows: when in use, first add the raw material into the connecting box 3 through the feed port 4. When the material needs to be ground, the output end of the rotating motor 81 drives the rotating rod 82 and the rotating block 83 to rotate, and the rotating block 83 drives the connecting rod 84 and the connecting sleeve 85 to rotate, and the connecting sleeve 85 drives the baffle 88 to rotate, so that the baffle 88 is separated from the bottom of the inner wall of the connecting box 3. At this time, the material can be input into the body 1 through the connecting box 3, and then the rotating motor 81 can also drive the baffle 88 to reset. During the reset process of the baffle 88, the material inside the connecting box 3 can be pushed to accelerate the material descent rate, and finally the intermittent input of the material can be realized to avoid the accumulation of too much material affecting the grinding effect. When the material enters the body 1, the output end of the driving motor 5 drives the grinding roller 6 to rotate, and the material can be ground. During the grinding process, the baffle 88 closes the connecting box 3, which can avoid the overflow of smoke and dust during grinding, thereby improving the environmental protection of the grinding machine. When the material is ground, it will pass through the two grinding rollers 6 and fall down, and then it can be discharged through the discharge port 7. At the same time, with the rotation of the grinding rollers 6, the push block 91 can be driven to rotate and squeeze the inclined block 92. The inclined block 92 drives the connecting rod 93 to move down along the bracket 94. At the same time, the connecting rod 93 drives the pressing block 95 to move down. The pressing block 95 squeezes the second spring 96, so that the pressing block 95 slides inside the discharge port 7, which can clear the material inside the discharge port 7 and prevent blockage, thereby improving the discharge efficiency of the material after grinding.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly concrete grinding machine, comprising a machine body (1), characterized in that: The lower end of the machine body (1) is fixedly connected to a support rod (2), the bottom of the machine body (1) is fixedly connected to a discharge port (7), the top of the machine body (1) is fixedly connected to a connection box (3), the top of the connection box (3) is fixedly connected to a feed port (4), the right end of the machine body (1) is fixedly connected to two symmetrically distributed drive motors (5), the output end of the drive motor (5) is rotationally connected to the machine body (1), the left end of the output end of the drive motor (5) is fixedly connected to a grinding roller (6), the grinding roller (6) is rotationally connected to the machine body (1), a feeding mechanism (8) is provided on the connection box (3), a discharge mechanism (9) is provided on the machine body (1), the feeding mechanism (8) comprises a rotating motor (81), the back of the connection box (3) is fixedly connected to the feed port (4), and the feed port (8) comprises a rotating motor (81). The rotating motor (81) is fixedly connected to the connecting box (3), the output end of the rotating motor (81) is rotatably connected to the connecting box (3), the front end of the output end of the rotating motor (81) is fixedly connected to a rotating rod (82), the outer side of the rotating rod (82) is fixedly sleeved with a rotating block (83), the bottom of the rotating block (83) is fixedly connected to a connecting rod (84), the outer side of the connecting rod (84) is slidably sleeved with a connecting sleeve (85), a first spring (86) is provided inside the connecting sleeve (85), the inner side of the connecting sleeve (85) is slidably sleeved with a connecting block (87), the connecting block (87) is fixedly connected to the connecting rod (84), the bottom of the connecting sleeve (85) is fixedly connected with a baffle (88), and the baffle (88) is slidably connected to the connecting box (3).

2. The environmentally friendly concrete grinding machine according to claim 1, characterized in that: There are multiple support rods (2), and the multiple support rods (2) are evenly distributed at the bottom of the machine body (1).

3. The environmentally friendly concrete grinding machine according to claim 1, characterized in that: One end of the first spring (86) is fixedly connected to the connecting sleeve (85), and the other end of the first spring (86) is fixedly connected to the connecting block (87).

4. The environmentally friendly concrete grinding machine according to claim 1, characterized in that: The unloading mechanism (9) comprises a push block (91), the circumferential surface of the grinding roller (6) is fixedly connected to the push block (91), the outer side of the push block (91) contacts an inclined block (92), the bottom of the inclined block (92) is fixedly connected to a connecting rod (93), the outer side of the connecting rod (93) is slidably sleeved with a bracket (94), the bracket (94) is fixedly connected to the bottom of the inner wall of the machine body (1), the bottom of the connecting rod (93) is fixedly connected to a pressure block (95), and a second spring (96) is provided between the pressure block (95) and the bracket (94).

5. The environmentally friendly concrete grinding machine according to claim 4, characterized in that: One end of the second spring (96) is fixedly connected to the pressing block (95), and the other end of the second spring (96) is fixedly connected to the bracket (94).

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