CN217572193U - Grinding device is used in production of special grab bucket of grain - Google Patents

Abstract

The utility model discloses a grinding device is used in production of special grab bucket of grain, including the chassis, the top outer wall fixedly connected with support frame of chassis, the top of support frame is rotated and is connected with the conveyer belt, the inner wall fixedly connected with cross brace board of chassis, the lower fixed surface of cross brace board installs electric putter, electric putter's output fixedly connected with stripper plate, the bottom inner wall fixedly connected with gas tank of chassis, the bottom inner wall fixed mounting of gas tank has a pressure sensor, the trachea has been cup jointed to the right side bottom of gas tank, and the device simple structure, the modern design can polish the flange of special grab bucket of grain, and consequently the product that the limit of effectual avoidance board has the burr to effectually avoided flange scratch personnel, the device can adjust the distance between the mill simultaneously, avoids causing the device's limitation because the board width differs, and this device is fit for extensively promoting.

Description

Grinding device is used in production of special grab bucket of grain

Technical Field

The utility model relates to a grab bucket field especially relates to a grinding device is used in production of special grab bucket of grain.

Background

A grab bucket is a special tool for grabbing dry bulk goods by a crane, and comprises a containing space formed by two or more openable bucket-shaped jaws, wherein the jaws are closed in a material pile during loading, the materials are grabbed into the containing space, the jaws are opened in a suspended state on the material pile during unloading, the materials are scattered on the material pile, and the opening and closing of the jaws are generally controlled by a steel wire rope of a crane hoisting mechanism.

Grain special grab bucket all adopts a plurality of than thicker iron sheet etc. to assemble in production, need produce earlier iron sheet etc. in the time of the reproduction, but there are some burrs iron sheet edges in the production, these burrs do not clear up very easily when carrying the use in the later stage and scratch the people, therefore we have provided a grain special grab bucket production and have used grinding device.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

For solving the technical problem who exists among the background art, the utility model provides a grinding device is used in production of special grab bucket of grain, the device simple structure, the modern design can be polished the flange limit of special grab bucket of grain, and consequently there is the product that the burr caused on the effectual limit of avoiding the board unqualified to effectual flange limit burr scratch personnel of having avoided, the device can adjust the distance between the mill simultaneously, avoids causing the device's limitation because the board width differs, and this device is fit for extensively promoting.

(II) technical scheme

The utility model provides a grinding device is used in production of special grab bucket of grain, including the chassis, the top outer wall fixedly connected with support frame of chassis, the top of support frame is rotated and is connected with the conveyer belt, the inner wall fixedly connected with cross bracing board of chassis, the lower fixed surface of cross bracing board installs electric putter, electric putter's output fixedly connected with stripper plate, the bottom inner wall fixedly connected with gas tank of chassis, the bottom inner wall fixed mounting of gas tank has first pressure sensor, the trachea has been cup jointed to the right side bottom of gas tank, tracheal inner wall fixed mounting has second pressure sensor, the top inner wall fixed mounting of chassis has the double-shaft motor, the first bull stick of the equal fixedly connected with of output of double-shaft motor, the right side outer wall fixedly connected with L shape backup pad of chassis, the right side outer wall fixedly connected with C shape backup pad of chassis, the inside rotation of L shape backup pad is connected with the rotating tube, the inner wall of rotating tube has cup jointed the second bull stick, the outer wall fixedly connected with of second bull stick is rectangular, the left side fixed mounting of second bull stick has the mill, the right-hand member fixedly connected with piston of second bull stick.

Preferably, the outer wall of stripper plate has cup jointed the rubber circle, the outer wall of rubber circle and the inner wall sliding connection of gas tank, first pressure sensor's output and electric putter's input electric connection.

Preferably, the other side of the C-shaped support plate is fixedly connected with the top of the right side of the L-shaped support plate, and the inside of the C-shaped support plate is fixedly connected with the outer wall of the air pipe.

Preferably, the right end of the first rotating rod is fixedly connected with a pulley, the outer wall of the rotating tube is fixedly connected with a pulley, and the inner wall of the pulley fixedly connected with the right end of the first rotating rod is in transmission connection with the inner wall of the pulley fixedly connected with the outer wall of the rotating tube through a triangular belt.

Preferably, the outer wall of the air pipe is sleeved with an electric control valve, the input end of the electric control valve is electrically connected with the output end of the second pressure sensor, and the outer wall of the piston is in sliding connection with the inner wall of the air pipe.

Preferably, the through groove that runs through and extend to the right side has been seted up on the inner wall left side of rotating-tube, the inner wall of rotating-tube and the outer wall sliding connection of second bull stick, rectangular outer wall and the inner wall sliding connection who leads to the groove, it is two with rectangular to lead to the groove, and uses the central point symmetry of rotating-tube, the mill is two, and uses the central point symmetry of chassis.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the device can polish to the article of grain special grab bucket production, through starting biaxial motor, consequently makes both sides mill can polish to the thing that conveys the belt, because the grab bucket is iron basically, produces the long slab of a lot earlier, then assembles it, consequently can polish to the opposite side, makes the limit not have the burr, effectively solves personnel's scratch etc. that the product is unqualified to be caused.

2. The device can carry out the distance between the automatic mill according to the thing size of polishing as required, extrudees the gas of gas tank bottom portion through the stripper plate, consequently makes two mills automatic be close to each other to two mills can automatic shutdown after extrudeing article, therefore effectual surperficial staff adjustment distance causes loaded down with trivial details.

To sum up, the device simple structure, the modern design can be polished the flange limit of special grab bucket of grain, and consequently the product that the effectual limit of avoiding the board has the burr to cause is unqualified to the effectual flange limit burr scratch personnel of having avoided, the device can adjust the distance between the mill simultaneously, avoids leading to the fact the device's limitation because the board width differs, and this device is fit for extensively promoting.

Drawings

Fig. 1 is the utility model provides a grinding device's for grain special grab bucket production front view structure schematic diagram.

Fig. 2 is the utility model provides a grinding device is used in production of grain grab bucket A department enlargies the schematic structure in fig. 1.

Fig. 3 is the utility model provides a grinding device's rotating tube looks sideways at schematic diagram for the production of special grab bucket of grain.

Reference numerals; 1. a chassis; 2. an electric push rod; 3. a gas tank; 4. a first pressure sensor; 5. a compression plate; 6. a C-shaped support plate; 7. an air pipe; 8. an L-shaped support plate; 9. a first rotating lever; 10. a second pressure sensor; 11. a second rotating rod; 12. a strip; 13. a grinding disc; 14. a support frame; 15. a conveyor belt; 16. a double-shaft motor; 17. rotating the tube; 18. a piston; 19. the horizontal supporting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a grinding device is used in production of special grab bucket of grain, including chassis 1, chassis 1's top outer wall fixedly connected with support frame 14, support frame 14's top is rotated and is connected with conveyer belt 15, can be with the device conveying that needs polish through conveyer belt 15, chassis 1's inner wall fixedly connected with cross support plate 19, cross support plate 19's lower fixed surface installs electric putter 2, electric putter 2's output fixedly connected with stripper plate 5, stripper plate 5 can extrude in the trachea 7 on 3 bottoms of gas tank downwards, chassis 1's bottom inner wall fixedly connected with gas tank 3, the bottom inner wall fixed mounting of gas tank 3 has first pressure sensor 4, gas tank 3's right side bottom has cup jointed trachea 7, the inner wall fixed mounting of gas tank 7 has second pressure sensor 10, chassis 1's top inner wall fixed mounting has rotating electrical machines 16, the equal fixedly connected with first bull stick 9 of output of double-axis electrical machines 16, chassis 1's right side outer wall fixedly connected with L shape backup pad 8, chassis 1's right side outer wall fixedly connected with C shape backup pad 6, the inside rotation is connected with L shape backup pad 17, the inner wall fixed connection of the runner 17 of the second bull stick 11, the fixed piston is connected with the rectangular bull stick 11 of second bull stick 11, the right-hand member of the piston 11 of the fixed piston of the second bull stick.

The outer wall of the extrusion plate 5 is sleeved with a rubber ring, the outer wall of the rubber ring is connected with the inner wall of the air box 3 in a sliding manner, the output end of the first pressure sensor 4 is electrically connected with the input end of the electric push rod 2, the other side of the C-shaped support plate 6 is fixedly connected with the top of the right side of the L-shaped support plate 8, the inner part of the C-shaped support plate 6 is fixedly connected with the outer wall of the air pipe 7, the right end of the first rotating rod 9 is fixedly connected with a pulley, the outer wall of the rotating pipe 17 is fixedly connected with a pulley, the inner wall of the pulley fixedly connected with the right end of the first rotating rod 9 is connected with the inner wall of the pulley fixedly connected with the outer wall of the rotating pipe 17 through a V-belt transmission, so that the rotating rod 9 rotates to drive the rotating pipe 17 to rotate, the outer wall of the air pipe 7 is sleeved with an electric control valve, input and the output electric connection of second pressure sensor 10 of automatically controlled valve, consequently, close automatically controlled valve when second sensor 10 response atmospheric pressure is too big promptly, the too dark of polishing of surface abrasive disc 13, the outer wall of piston 18 and the inner wall sliding connection of trachea 7, the logical groove that runs through and extend to the right side has been seted up on the inner wall left side of rotating tube 17, the inner wall of rotating tube 17 and the outer wall sliding connection of second bull stick 11, the outer wall of rectangular 12 and the inner wall sliding connection who leads to the groove, it is two to lead to groove and rectangular 12, and with the central point symmetry of rotating tube 17, and then rotating tube 17 rotates and can drive second bull stick 11 and rotate, mill 13 is two, and with the central point symmetry of chassis 1

In the utility model, firstly, the object to be polished is prevented from being placed on the conveyor belt 15, by starting the electric push rod 2, the output end of the electric push rod 2 moves downwards, so as to drive the extrusion plate 5 to move downwards, the gas at the bottom of the gas box 3 is extruded downwards through the extrusion plate 5, so as to enter the gas into the two gas pipes 7, further to push the pistons 18 at the two sides, the second rotating rod 11 is extruded through the piston 18, the millstones 13 are mutually close through the second rotating rods 11 at the two sides, so that the objects transmitted by the conveyor belt 15 can be extruded at the two sides, after one side of extrusion is pressed, the electric control valve is closed after the second pressure sensor 10 senses the pressure, and simultaneously, after the electric control valves at the two sides are all closed, the electric push rod 2 continues to extrude downwards, and sense inside atmospheric pressure through first pressure sensor 4 and close electric putter 2 too greatly, therefore electric putter 2 can not downstream promptly, when needs keep away from both sides mill 13 each other, through contracting electric putter 2's output to retrieving, and open the single-control valve on both sides, consequently, make two mill 13 keep away from each other, and then can adjust according to the thing size of polishing of needs, through starting double-shaft motor 16, consequently, the output of double-shaft motor 16 both sides drives first bull stick 9 and rotates, can drive the rotation tube 17 through first bull stick 9 and rotate, consequently, the logical groove that the inner wall that has rotating tube 17 seted up is spacing to rectangular 12, consequently, make second bull stick 11 rotate, and then can polish to the thing change that conveys on the conveyer belt 15.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims (6)

1. The grinding device for the grain grab bucket production comprises a chassis (1) and is characterized in that a support frame (14) is fixedly connected to the outer wall of the top of the chassis (1), a conveyor belt (15) is rotatably connected to the top of the support frame (14), a cross support plate (19) is fixedly connected to the inner wall of the chassis (1), an electric push rod (2) is fixedly mounted on the lower surface of the cross support plate (19), an extrusion plate (5) is fixedly connected to the output end of the electric push rod (2), an air box (3) is fixedly connected to the inner wall of the bottom of the chassis (1), a first pressure sensor (4) is fixedly mounted on the inner wall of the bottom of the air box (3), an air pipe (7) is sleeved at the bottom of the right side of the air box (3), a second pressure sensor (10) is fixedly mounted on the inner wall of the top of the chassis (1), a motor (16) is fixedly mounted on the inner wall of the top of the chassis (1), a first rotating rod (9) is fixedly connected to the output end of the double-shaft motor (16), an L-shaped support plate (8) is fixedly connected to the outer wall of the right side of the chassis (1), a C-shaped support plate (6) is fixedly connected to the inner wall of the L-shaped rotating pipe (17), and a second rotating pipe (17) is connected to the rotating pipe (17), the outer wall fixedly connected with of second bull stick (11) is rectangular (12), the left side fixed mounting of second bull stick (11) has mill dish (13), the right-hand member fixedly connected with piston (18) of second bull stick (11).

2. The grinding device for the grain special grab bucket production according to claim 1, wherein a rubber ring is sleeved on the outer wall of the extrusion plate (5), the outer wall of the rubber ring is slidably connected with the inner wall of the air tank (3), and the output end of the first pressure sensor (4) is electrically connected with the input end of the electric push rod (2).

3. The grinding device for the production of the special grab bucket for grains according to claim 1, wherein the other side of the C-shaped support plate (6) is fixedly connected with the top of the right side of the L-shaped support plate (8), and the inside of the C-shaped support plate (6) is fixedly connected with the outer wall of the air pipe (7).

4. The grinding device for the production of the special grain grab bucket according to claim 1, wherein a pulley is fixedly connected to the right end of the first rotating rod (9), a pulley is fixedly connected to the outer wall of the rotating pipe (17), and the inner wall of the pulley fixedly connected to the right end of the first rotating rod (9) is in transmission connection with the inner wall of the pulley fixedly connected to the outer wall of the rotating pipe (17) through a triangular belt.

5. The grinding device for the grain grab bucket production according to claim 1, wherein an electric control valve is sleeved on the outer wall of the air pipe (7), the input end of the electric control valve is electrically connected with the output end of the second pressure sensor (10), and the outer wall of the piston (18) is slidably connected with the inner wall of the air pipe (7).

6. The grinding device for the production of the special grab bucket for the grain according to claim 1, wherein a through groove which penetrates through and extends to the right side is formed in the left side of the inner wall of the rotating pipe (17), the inner wall of the rotating pipe (17) is in sliding connection with the outer wall of the second rotating rod (11), the outer wall of the strip (12) is in sliding connection with the inner wall of the through groove, the through groove and the strip (12) are two and are symmetrical about the central point of the rotating pipe (17), and the grinding discs (13) are two and are symmetrical about the central point of the bottom frame (1).

Images