CN210815655U

CN210815655U - Anti-blocking feeding mechanism of rubber powder grinding machine

Info

Publication number: CN210815655U
Application number: CN201921792399.6U
Authority: CN
Inventors: 宗博; 肖洪涛; 冯久胜; 宗明亚; 叶春雨
Original assignee: Hubei Jintai Environmental Protection Technology Co ltd
Current assignee: Hubei Jintai Environmental Protection Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-23
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a rubber milling machine prevent blockking up feed mechanism, including the feeder hopper, the internal diameter of feeder hopper reduces along vertical decurrent direction gradually, and the feeder hopper lower extreme is connected with square buffer tank, and the orthographic projection of feeder hopper lower extreme falls on the middle part of square buffer tank, rotates on the lateral wall of square buffer tank to be connected with the rotating turret, is provided with arc stirring arm on the rotating turret, has seted up first through-hole on the outer wall of square buffer tank, is provided with the driving piece between square buffer tank and the rotating turret. The utility model has the advantages of it is following and effect: when the condition of rubber granule jam appears in the feeder hopper lower extreme, rotate through driving piece drive rotating turret, the rotating turret rotates the in-process and makes the arc stirring arm pass and enter into the feeding in the lower extreme after the first through-hole, through the motion of reciprocating drive arc stirring arm to the function of similar stirring is formed to the feeder hopper lower extreme, in order to prevent the rubber granule jam in the feeder hopper.

Description

Anti-blocking feeding mechanism of rubber powder grinding machine

Technical Field

The utility model relates to a rubber processing equipment technical field, in particular to rubber milling machine prevent blockking up feed mechanism.

Background

At present, the rubber particles of broken rubber products such as waste tires, rubber tubes and the like are generally recycled. The rubber pulverizer mainly comprises a frame, a motor, a feeding mechanism, an adjusting mechanism, a movable grinding disc, a fixed grinding disc and the like, wherein the feeding mechanism sends coarsely crushed waste rubber in a hopper of the pulverizer into a position between the movable grinding disc and the fixed grinding disc, and the waste rubber is sheared and ground through the relative motion of the movable grinding disc and the fixed grinding disc so as to achieve the purpose of crushing.

Chinese patent with publication number CN205704851U, publication date 2016, 11, 23 discloses a rubber pulverizer, which comprises a base, a bearing seat, a pulverizing cavity and a motor, wherein the bearing seat is arranged at one end of the base, a box body is arranged at the opposite end of the base, and the pulverizing cavity is arranged between the bearing seat and the box body; a motor is arranged behind the bearing block and is connected with the crushing inner cavity through a bearing arranged on the bearing block; the two ends of the crushing cavity are respectively connected with a water inlet pipe and an air inlet; the top of the crushing cavity is fixedly provided with a feeding hole, and the bottom of the crushing cavity is provided with a discharging hole.

At the feed inlet (feeder hopper) department of above-mentioned rubber milling machine, because of the internal diameter of feed inlet dwindles along vertical decurrent direction gradually, and the particle diameter that enters into the intraoral rubber granule of feed inlet is great, and rubber granule possesses elasticity to the condition of rubber granule jam takes place easily in the minimum department of internal diameter of feed inlet lower extreme, influences subsequent processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rubber milling machine prevent blockking up feed mechanism has the effect that prevents the rubber granule jam in the feeder hopper.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a rubber grinder prevent blockking up feed mechanism, includes the feeder hopper, the internal diameter of feeder hopper reduces along vertical decurrent direction gradually, the feeder hopper lower extreme is connected with and is used for installing the square baffle-box on the rubber grinder, the orthographic projection of feeder hopper lower extreme falls on the middle part of square baffle-box, it is connected with the rotating turret to rotate on the lateral wall of square baffle-box, be provided with on the rotating turret and rotate the arc puddler that the in-process passes square baffle-box back and imbed the feeder hopper lower extreme, set up the first through-hole that supplies the arc puddler to rotate the in-process and pass on the outer wall of square baffle-box, be provided with between square baffle-box and the rotating turret and be used for driving.

Through adopting above-mentioned technical scheme, when the condition that rubber granule blockked up appears in the feeder hopper lower extreme, rotate through driving piece drive rotating turret, the rotating turret rotates the in-process and makes the arc stirring arm enter into the feeding in the lower extreme after passing first through-hole, through the motion of reciprocating drive arc stirring arm to form the function of similar stirring to the feeder hopper lower extreme, in order to prevent the rubber granule jam in the feeder hopper.

The utility model discloses a further set up to: the driving piece is a driving cylinder with one end hinged on the outer side wall of the square buffer box and the other end hinged on the rotating frame.

Through adopting above-mentioned technical scheme, the both ends that drive actuating cylinder articulate respectively between square baffle-box and rotating turret, and the flexible in-process of piston rod that drives actuating cylinder can realize driving the rotating turret and rotate.

The utility model discloses a further set up to: the lateral wall of square baffle-box is provided with the mounting bracket that supplies the rotating turret to rotate to connect, be provided with first travel switch, the second travel switch that is used for restricting the rotating turret turned angle on the mounting bracket, first travel switch, second travel switch all are connected with the driving piece electricity through the controller.

Through adopting above-mentioned technical scheme, can realize restricting the turned angle of rotating turret through setting up first travel switch, second travel switch, and first travel switch, second travel switch are connected with driving actuating cylinder through the controller to be convenient for realize driving actuating cylinder control rotating turret rotation reciprocating rotation, make the arc puddler be convenient for solve the problem that rubber granule blockked up in the feeder hopper.

The utility model discloses a further set up to: an inner barrel communicated with an opening at the lower end of the feed hopper is arranged in the square buffer box, and a second through hole for the arc-shaped stirring arm to pass through in the rotating process is formed in the inner barrel.

Through adopting above-mentioned technical scheme, through setting up the inner tube, can be so that the initial position setting of arc stirring arm is between square buffer tank and inner tube to avoid the arc stirring arm to interfere the condition emergence of rubber granule feeding.

The utility model discloses a further set up to: an arc-shaped channel for the arc-shaped stirring arm to penetrate through in the rotating process is arranged between the first through hole and the second through hole, and the lower end of the inner cylinder is connected with the lower surface of the square buffer box.

Through adopting above-mentioned technical scheme, rubber granules can not enter into between the week side of square baffle-box and inner tube this moment, and when rubber granules when entering into the arc passageway, at this moment in the arc stirring arm rotation process, can release the rubber granules in the arc passageway.

The utility model discloses a further set up to: the inner diameter of the inner cylinder is gradually increased along the vertical downward direction.

Through adopting above-mentioned technical scheme, the internal diameter of inner tube is crescent along vertical decurrent direction, and the unloading of the rubber granule of being convenient for this moment also makes the rubber granule be difficult for entering into in the arc passageway through the inclined plane that forms.

The utility model discloses a further set up to: and one end of the arc-shaped stirring arm, which is far away from the rotating frame, is conical.

Through adopting above-mentioned technical scheme, the one end that the rotating turret was kept away from to arc stirring arm is the toper to conveniently imbed in the rubber granule of jam at the feeder hopper lowermost end.

The utility model has the advantages that: when the condition of rubber granule jam appears in the feeder hopper lower extreme, rotate through driving piece drive rotating turret, the rotating turret rotates the in-process and makes the arc stirring arm pass and enter into the feeding in the lower extreme after the first through-hole, through the motion of reciprocating drive arc stirring arm to the function of similar stirring is formed to the feeder hopper lower extreme, in order to prevent the rubber granule jam in the feeder hopper.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partial enlarged view at a in fig. 1.

In the figure, 1, a feed hopper; 2. a square buffer box; 21. a first through hole; 22. a mounting frame; 3. a rotating frame; 4. an arc-shaped stirring arm; 5. a drive member; 61. a first travel switch; 62. a second travel switch; 7. an inner barrel; 71. a second through hole; 8. an arc-shaped channel.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1: the utility model provides a rubber milling machine's jam-proof feed mechanism, as shown in fig. 1 and 2, includes feeder hopper 1, sets up at feeder hopper 1 lower extreme and be used for installing square baffle-box 2 on the rubber milling machine. The internal diameter of feeder hopper 1 reduces along vertical decurrent direction gradually, and the orthographic projection of feeder hopper 1 bottommost falls in the middle part of square buffer bin 2.

As shown in fig. 1 and 2, an inner cylinder 7 communicated with the opening at the lower end of the feed hopper 1 is fixedly arranged in the square buffer tank 2, the inner diameter of the inner cylinder 7 is gradually reduced along the vertical downward direction, and the lower end of the inner cylinder 7 is fixedly connected with the inner surface of the square buffer tank 2. A first through hole 21 is formed in the outer wall of one side of the square buffer box 2, a second through hole 71 is formed in one side, close to the first through hole 21, of the inner barrel 7, and an arc-shaped channel 8 is connected between the first through hole 21 and the second through hole 71.

As shown in fig. 2, an installation frame 22 is fixedly connected to the outer side wall of the square buffer box 2 close to the first through hole 21, a rotating frame 3 is rotatably connected to the installation frame 22 through a bearing, an arc-shaped stirring arm 4 which can enter the lowest end of the feed hopper 1 along the arc-shaped channel 8 in the rotating process is fixedly arranged on the rotating frame 3, and a driving part 5 for driving the rotating frame 3 to rotate is arranged between the square buffer box 2 and the rotating frame 3. One end of the arc-shaped stirring arm 4, which is far away from the rotating frame 3, is conical; the driving piece 5 is a driving cylinder with one end hinged on the outer side wall of the square buffer box 2 and the other end hinged on the rotating frame 3.

As shown in fig. 2, the mounting bracket 22 is provided with a first travel switch 61 and a second travel switch 62 for limiting the rotation angle of the rotating frame 3, and both the first travel switch 61 and the second travel switch 62 are electrically connected to the driving member 5 through the controller. The first travel switch 61 and the second travel switch 62 can be abutted during the rotation of the mounting frame 22. When the mounting frame 22 touches the first travel switch 61, the arc-shaped stirring arm 4 is positioned in the arc-shaped channel 8; when the mounting bracket 22 touches the second travel switch 62, the end of the arc-shaped stirring arm 4 away from the rotating bracket 3 is embedded in the lowest end of the feed hopper 1.

The implementation effect is as follows: when the condition of rubber granule jam appears at feeder hopper 1 lower extreme, rotate through 5 drive turrets 3 of driving piece, 3 rotation in-process of turrets make arc stirring arm 4 pass and enter into the feeding in the lower extreme behind the first through-hole 21, through the motion of reciprocating drive arc stirring arm 4 to the function of similar stirring is formed to feeder hopper 1 lower extreme, in order to prevent the rubber granule jam in the feeder hopper 1.

Claims

1. The utility model provides a rubber milling machine prevent blockking up feed mechanism, includes feeder hopper (1), its characterized in that: the internal diameter of feeder hopper (1) dwindles along vertical decurrent direction gradually, feeder hopper (1) lower extreme is connected with square baffle-box (2) that are used for installing on the rubber milling machine, feeder hopper (1) orthographic projection of lower extreme falls on the middle part of square baffle-box (2), it is connected with rotating turret (3) to rotate on the lateral wall of square baffle-box (2), be provided with on rotating turret (3) and rotate the in-process and pass arc stirring arm (4) of square baffle-box (2) back embedding feeder hopper (1) lower extreme, set up on the outer wall of square baffle-box (2) and supply arc stirring arm (4) to rotate first through-hole (21) that the in-process passed, be provided with between square baffle-box (2) and rotating turret (3) and be used for driving rotating turret (3) pivoted driving piece (5).

2. The anti-clogging feeding mechanism of the rubber pulverizer as claimed in claim 1, wherein: the driving piece (5) is a driving cylinder with one end hinged on the outer side wall of the square buffer box (2) and the other end hinged on the rotating frame (3).

3. The anti-clogging feeding mechanism of the rubber pulverizer as claimed in claim 2, wherein: the lateral wall of square buffer tank (2) is provided with and supplies swivel mount (3) to rotate mounting bracket (22) of connecting, be provided with first travel switch (61), second travel switch (62) that are used for restricting swivel mount (3) turned angle on mounting bracket (22), first travel switch (61), second travel switch (62) all are connected with the driving piece electricity through the controller.

4. The anti-clogging feeding mechanism of the rubber pulverizer as claimed in claim 1, wherein: an inner barrel (7) communicated with an opening at the lower end of the feed hopper (1) is arranged in the square buffer box (2), and a second through hole (71) for the arc-shaped stirring arm (4) to pass through in the rotating process is formed in the inner barrel (7).

5. The anti-clogging feeding mechanism of the rubber pulverizer as claimed in claim 4, wherein: an arc-shaped channel (8) for the arc-shaped stirring arm (4) to pass through in the rotating process is arranged between the first through hole (21) and the second through hole (71), and the lower end of the inner cylinder (7) is connected with the lower surface of the square buffer box (2).

6. The anti-clogging feeding mechanism of the rubber pulverizer as claimed in claim 5, wherein: the inner diameter of the inner cylinder (7) is gradually increased along the vertical downward direction.

7. The anti-clogging feeding mechanism of the rubber pulverizer as claimed in claim 1, wherein: one end of the arc-shaped stirring arm (4) far away from the rotating frame (3) is conical.