CN218013225U - A mill for concrete processing - Google Patents

Abstract

The utility model discloses a pulverizer for concrete processing, which relates to the technical field of concrete processing, and comprises a machine body. There is a sieve box placed inside, and the inner bottom wall of the sieve box is provided with multiple sets of sieve holes. The inner wall of the crushing box is connected with two rotating rods through bearings, and the outer surfaces of the two rotating rods are fixedly connected with crushing wheels. The inner bottom wall of the machine body is fixedly connected with a rotating seat, and the upper surface of the rotating seat is rotatably connected with a rotating column. The grinding machine for concrete processing uses the first bevel gear and the second bevel gear to make the rotating disk rotate, and the grinding column can perform circular motion in the grinding tank, and the grinding column can make a complete adjustment between the grinding column and the grinding tank. The materials between the inner walls are fully squeezed to achieve the purpose of grinding the sieved materials, and then solve the problem that the pulverizer cannot completely pulverize the concrete.

Description

A mill for concrete processing

technical field

The utility model relates to the technical field of concrete processing, in particular to a pulverizer for concrete processing.

Background technique

Concrete is referred to as concrete, which refers to the collective name of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Concrete usually refers to the use of cement as a cementitious material. The pulverizer is widely used in the grinding of mineral materials in metallurgy, building materials, chemical industry, mining and other fields. According to the fineness of the ground material and the fineness of the discharged material, the pulverizer can be divided into vertical pendulum pulverizer, There are six types of milling machines: high-pressure suspension roller mill, high-pressure micro-powder mill, straight-through centrifugal mill, overpressure trapezoidal mill, and three-ring medium-speed mill.

Common pulverizers on the market cannot completely pulverize waste materials such as concrete and bricks, and there will be large residues that have not been pulverized, which will lead to a decline in the quality of recycled concrete and make the recycled concrete unusable.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a pulverizer for concrete processing, which solves the problem that the pulverizer cannot pulverize the concrete completely.

In order to achieve the above object, the utility model provides the following technical solutions: a mill for concrete processing, including a body, the upper surface of the body is fixedly connected with a crushing box, and the upper surface of the crushing box is fixedly connected with a discharge funnel, so The inside of the crushing box is placed in a sieve box, and the inner bottom wall of the sieve box is provided with multiple sets of sieve holes. The inner wall of the crushing box is connected to two rotating rods through bearings, and the outer surfaces of the two rotating rods are fixedly connected. There is a crushing wheel, the inner bottom wall of the body is fixedly connected with a rotating seat, the upper surface of the rotating seat is rotatably connected with a rotating column, the upper surface of the rotating column is fixedly connected with a rotating disc, and the bottom of the rotating disc is fixedly connected with four There are milling columns arranged in a matrix. A milling box is placed inside the body. The inner wall of the milling box is fixedly connected with a milling disc. The upper surface of the milling disc is provided with a milling groove. Each milling column Located in the milling tank, the inner bottom wall of the milling tank is provided with a group of leakage holes in a circumferential array.

As a further description of the above technical solution, a slot is provided on the front of the crushing box, the screening box is located inside the slot, two symmetrical slots are provided on the front of the crushing box, and the left and right sides of the screening box are fixed Connecting the convex strips, the two convex strips are respectively adapted to the two card slots, through the matching of the card slots and the convex strips, the effect of dismantling the screening box can be achieved, and the re-shredding of larger materials can be achieved. Purpose.

As a further description of the above technical solution, the left ends of the two rotating rods are fixedly connected with a first sprocket, and a first chain is meshed and connected between the two first sprockets. Connecting the first chain can make the two rotating rods rotate at the same time, thus achieving the purpose of the two rotating rods rotating at the same time.

As a further description of the above technical solution, the right side of the crushing box is fixedly connected with a first limiting plate, and the right side of the first limiting plate is fixedly embedded with a motor, and the output end of the motor is connected to the rear of the rotating rod. The right side is fixedly connected, and the motor is fixedly embedded in the first limiting plate, which can prevent the motor from shaking during operation and improve the stability of the motor.

As a further description of the above technical solution, the inner bottom wall of the body is fixedly connected with a support block, the inside of the support block is rotatably connected with a rotating shaft through a bearing, and the left end of the rotating shaft is fixedly connected with a second sprocket, and through the inside of the support block The rotation shaft is connected through the bearing, which can improve the stability of the rotation shaft when it rotates.

As a further description of the above technical solution, the left end of the rotating rod at the rear is fixedly connected with a third sprocket, and a second chain is engaged and connected between the third sprocket and the second sprocket, through the third sprocket and the second sprocket The engagement connection between the second sprocket and the second chain can ensure that the second sprocket and the third sprocket rotate simultaneously and transmit power.

As a further description of the above-mentioned technical solution, the lower end of the rotating column is fixedly connected with a first bevel gear, and the left side of the rotating shaft is fixedly connected with a second bevel gear, and the first bevel gear meshes with the second bevel gear. The meshing connection between the first bevel gear and the second bevel gear can ensure that the power is transmitted to the rotating column through the rotating shaft, so that the rotating column can rotate stably.

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

1. The grinding machine for concrete processing, through the meshing connection between the first bevel gear and the second bevel gear, the rotating disk is rotated, and the grinding column can make a circular motion in the grinding groove, and the grinding column can grind the grinding column and the grinding column. The material between the inner walls of the powder tank is extruded, which achieves the purpose of grinding the material and solves the problem that the pulverizer cannot completely pulverize the concrete.

2. The pulverizer for concrete processing can crush the materials by setting the crushing wheel, and by setting the screen hole in the inner bottom wall of the sieve box, it can intercept the larger materials of the machine body, and through the convex strip and the slot. Adaptation, the sieve box can be disassembled, and the larger materials can be crushed again.

Description of drawings

Fig. 1 is the sectional view of the front view of the utility model body;

Fig. 2 is the top view of the body of the utility model;

Fig. 3 is the front view of the body of the utility model;

Fig. 4 is the rear view of the body of the utility model.

In the figure: 1. body; 2. crushing box; 3. rotating rod; 4. crushing wheel; 5. rotating seat; 6. rotating column; 7. rotating disc; 8. grinding column; 9. grinding box; 10 1. Milling disc; 11. Milling tank; 12. Leakage hole; 13. Screening box; 14. Sieve hole; 15. Discharging funnel; 16. Slot; , the first sprocket; 20, the first chain; 21, the first limiting plate; 22, the motor; 23, the support block; 24, the rotating shaft; 25, the second sprocket; 26, the third sprocket; 27, The second chain; 28, the first bevel gear; 29, the second bevel gear.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a mill for concrete processing, including a body 1, the upper surface of the body 1 is fixedly connected with a crushing box 2, and the front of the crushing box 2 is provided with a slot 16. The sieve box 13 is located inside the slot 16, and the front of the crushing box 2 is provided with two symmetrical slots 17, and the left and right sides of the sieve box 13 are fixedly connected to the convex strips 18, and the two convex strips 18 are respectively It is compatible with the two card slots 17, and through the matching of the card slots 17 and the convex strips 18, it can achieve the effect of dismantling the screen material box 13, and achieve the purpose of re-crushing the larger materials. The crushing box 2 The upper surface of the upper surface is fixedly connected with a discharge funnel 15, and the inside of the crushing box 2 is placed with a sieve box 13, and the inner bottom wall of the sieve box 13 has multiple sets of sieve holes 14, and the inner wall of the crushing box 2 is rotated by a bearing. Two rotating rods 3 are connected, and the left ends of the two rotating rods 3 are fixedly connected with the first sprocket 19, and the first chain 20 is meshed between the two first sprockets 19, and the two first sprockets 19 Engage and connect the first chain 20 between them, can make two rotating rods 3 rotate simultaneously, have reached the purpose that two rotating rods 3 rotate simultaneously, and the outer surfaces of two rotating rods 3 are all fixedly connected with pulverizing wheel 4, body 1 The inner bottom wall of the inner bottom wall is fixedly connected with a rotating seat 5, the upper surface of the rotating seat 5 is rotatably connected with a rotating column 6, the upper surface of the rotating column 6 is fixedly connected with a rotating disk 7, and the bottom of the rotating disk 7 is fixedly connected with four Milling columns 8 arranged in the same way, a milling box 9 is placed inside the body 1, and the inner wall of the milling box 9 is fixedly connected with a milling disc 10, and the upper surface of the milling disc 10 is provided with a milling groove 11, each The milling columns 8 are all located in the milling tank 11, the inner bottom wall of the milling tank 11 is provided with a group of leakage holes 12 in a circumferential array, the right side of the crushing box 2 is fixedly connected with a first limiting plate 21, and the second The right side of a limiting plate 21 is fixedly inlaid with a motor 22, the output end of the motor 22 is fixedly connected with the right side of the rotating rod 3 located at the rear, and the motor 22 is fixedly embedded in the first limiting plate 21, which can prevent the motor 22 from Shaking occurs during work, which improves the stability of the motor 22. The inner bottom wall of the body 1 is fixedly connected with a support block 23, and the inside of the support block 23 is rotatably connected with a rotating shaft 24 through a bearing, and the left end of the rotating shaft 24 is fixedly connected with a second shaft. The second sprocket 25 is connected to the rotating shaft 24 through the inside of the support block 23 through bearing rotation, which can improve the stability of the rotating shaft 24 when rotating. The left end of the rotating rod 3 at the rear is fixedly connected with the third sprocket 26, and the third A second chain 27 is meshedly connected between the sprocket 26 and the second sprocket 25, and the meshing connection between the third sprocket 26 and the second sprocket 25 and the second chain 27 can ensure that the second sprocket 25 is connected to the third chain. Sprocket 26 rotates simultaneously, and power is transmitted, and the lower end of rotating post 6 is fixedly connected with first bevel gear 28, and the left side of rotating shaft 24 is fixedly connected with second bevel gear 29, and first bevel gear 28 and The second bevel gear 29 is meshed, and the meshing connection between the first bevel gear 28 and the second bevel gear 29 can ensure that the power passes through the rotating shaft 24 It is transmitted to the rotating column 6 to make the rotating column 6 rotate stably.

Working principle: first put the material into the discharge funnel 15, start the motor 22, and connect the first chain 20 through the meshing between the two first sprockets 19, so that the two rotating rods 3 rotate at the same time. At this time, the two grinding wheels 4. The material can be crushed. At this time, the material will fall into the sieve box 13, and the smaller material will fall from the sieve hole, and the sieve box 13 can be taken out by matching the convex strip 18 with the slot 17. And repeat the pulverization of larger materials, at this time, the small materials will fall into the grinding tank 11, and the second sprocket 25 and the third sprocket 26 are engaged with the second chain 27 to make the rotating shaft The second bevel gear 29 at the right end of 24 meshes with the first bevel gear 28 at the lower end of the rotating column 6 to achieve the purpose of rotating the rotating column 4. At the same time, the rotating disk 7 rotates to make the grinding column 8 grind the material in the milling tank 11. Grinding, friction between the grinding column 8 and the inner wall of the grinding tank 11 can make the material more finely ground. At this time, the ground material will enter the inner bottom wall of the grinding box 9 through the leakage hole 12, thereby It solves the problem that the pulverizer can't pulverize the concrete completely.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a milling machine is used in concrete processing, includes organism (1), its characterized in that: the utility model discloses a grinding machine, including organism (1), last fixed surface who smashes case (2), the last fixed surface who smashes case (2) is connected with blowing funnel (15), the inside of smashing case (2) is placed in there is sieve workbin (13), and multiunit sieve mesh (14) have been seted up to the inner diapire of sieve workbin (13), and the inner wall of smashing case (2) rotates through the bearing and is connected with two dwang (3), the equal fixedly connected with crushing wheel (4) of surface of two dwang (3), the inner diapire fixedly connected with of organism (1) rotates seat (5), and the upper surface of rotating seat (5) rotates and is connected with rotation post (6), the last fixed surface who rotates post (6) is connected with rolling disc (7), and four bottom fixedly connected with of rolling disc (7) are milling post (8) that the matrix was arranged, milling case (9) have been placed to the inside of organism (1), and the inner wall fixedly connected with milling disc (10) of milling case (9), and the upper surface of milling disc (10) has seted up milling groove (11), and every milling post (8) all are located milling groove (11), the hourglass material hole (12) of a set up.

2. A mill for processing concrete according to claim 1, characterized in that: the front of smashing case (2) has seted up slot (16), and inside sieve workbin (13) were located slot (16), two symmetrical draw-in grooves (17) had been seted up in the front of smashing case (2), the equal fixed connection sand grip (18) of the left and right sides face of sieve workbin (13), two sand grips (18) respectively with two draw-in grooves (17) looks adaptation.

3. The mill for processing concrete according to claim 1, wherein: two the equal fixedly connected with first sprocket (19) in the left end of dwang (3), meshing is connected with first chain (20) between two first sprocket (19).

4. A mill for processing concrete according to claim 1, characterized in that: smash first limiting plate of right side fixedly connected with (21) of case (2), the right flank of first limiting plate (21) is fixed to be inlayed and is had motor (22), the output of motor (22) and the right flank fixed connection who is located dwang (3) at rear.

5. The mill for processing concrete according to claim 1, wherein: the inner bottom wall of the machine body (1) is fixedly connected with a supporting block (23), the inside of the supporting block (23) is rotatably connected with a rotating shaft (24) through a bearing, and the left end of the rotating shaft (24) is fixedly connected with a second chain wheel (25).

6. A mill for processing concrete according to claim 1, characterized in that: the left end fixedly connected with third sprocket (26) of dwang (3) that is located the rear, the meshing is connected with second chain (27) between third sprocket (26) and second sprocket (25).

7. The mill for processing concrete according to claim 1, wherein: the lower end of the rotating column (6) is fixedly connected with a first bevel gear (28), the left side surface of the rotating shaft (24) is fixedly connected with a second bevel gear (29), and the first bevel gear (28) is meshed with the second bevel gear (29).

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