CN210255766U

CN210255766U - Casting grinding and polishing bin body

Info

Publication number: CN210255766U
Application number: CN201921070932.8U
Authority: CN
Inventors: 马兴荣
Original assignee: Yunnan Yuantai Precision Machinery Co ltd
Current assignee: Yunnan Yuantai Precision Machinery Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-07
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to a dig and mill the polishing of tower foundry goods, especially the foundry goods burnishing and polishing storehouse body. The problem of the rotation of the casting in the bin body is solved. The sand shot blasting machine comprises a hoisting track, a hoisting device, a lifting hook, a shot blasting machine, a hoisting machine and a bin body, wherein two split doors are respectively arranged at the front and the back of the bin body, a gap allowing the hoisting device to pass through is reserved at the top of the bin body, a sand shot discharge port is arranged at the bottom of the bin body, a screw conveyer is arranged at the bottom of the discharge port, and the other end of the screw conveyer is connected to the hoisting; a plurality of shot blasting machines are arranged on the right side of the bin body, and discharge ports of the shot blasting machines are communicated with the bin body; the hoisting device comprises a telescopic steel rope, an H-shaped hoisting wheel and a T-shaped suspender, wherein the two sides of the H-shaped hoisting wheel are arranged on the disks, the telescopic steel rope bypasses the two disks, the top of the suspender passes through a round hole in the middle of the H-shaped hoisting wheel, the suspender can rotate in the round hole, a rotating gear is fixed in the middle of the suspender, and a lifting hook is arranged at the bottom of the suspender. The use cost is reduced, the practicability is high, and the production efficiency can be greatly improved.

Description

Casting grinding and polishing bin body

Technical Field

The utility model relates to a dig and mill the polishing of tower foundry goods, especially the foundry goods burnishing and polishing storehouse body.

Background

The hook type shot blasting machine is widely applied to surface cleaning or strengthening treatment of medium and small cast and forged pieces in the industries of casting, building, chemical engineering, motors, machine tools and the like, workpieces are loaded by two hooks and alternately enter a shot blasting cleaning chamber, and shots with the thickness of 0.2-0.8 mm are thrown to the surfaces of the workpieces by using a shot blasting machine, so that the surfaces of the workpieces reach certain roughness, the workpieces are attractive, or the compressive stress of the workpieces is changed, and the service life is prolonged. After the workpiece is treated by the sand balls, the sand balls are mixed together, and the separation of the sand balls which can be repeatedly used is very important.

As application number CN201810572485.X discloses a hook type shot blasting machine, including last frame, hoist and mount rotary device, the lifting hook, the shot blasting chamber, the shot hole, the sandblast mouth, vibrate the machine, sand ball separation net and room door, it sets up the top at the shot blasting chamber to go up the frame, hoist and mount rotary device sets up in last frame, lifting hook one end sets up on hoist and mount rotary device, the other end stretches into in the shot blasting chamber, the shot hole sets up in the shot blasting chamber, a plurality of sandblast mouths symmetry is on the both sides wall of shot blasting chamber, sand ball separation net sets up the bottom at the shot blasting chamber, vibrate the machine setting in the bottom of shot blasting chamber, with sand ball separation net phase-match, the room door sets up on the shot blasting chamber.

Above-mentioned equipment is integrated the whole body of the circulator of lifting hook on hoist and mount rotary device, just integrate on the lifting hook, has increased the manufacturing cost of whole lifting hook like this, has improved the work piece requirement of circulator on the lifting hook moreover, can't adapt to the rotatory demand of large-scale foundry goods, because weight is too big, the hoist and mount degree of difficulty is very big, rotates also very hard.

Disclosure of Invention

In order to overcome the above shortcoming of prior art, the utility model provides a hoist and mount burnishing and polishing that is fit for heavy foundry goods equipment, hoist and mount burnishing and polishing process can rotate and obtain better polishing, and only need simultaneously in one side installation shot-blasting machine just can, reduce equipment cost, the foundry goods burnishing and polishing storehouse body of being convenient for maintain simultaneously.

The utility model provides a technical scheme that its technical problem adopted is: the casting polishing bin body comprises a hoisting track, a hoisting device, a lifting hook, a shot blasting machine, a lifting machine and a bin body, wherein two split doors are respectively arranged at the front and the back of the bin body, a gap allowing the hoisting device to pass through is reserved at the top of the bin body, a sand shot discharge port is arranged at the bottom of the bin body, a screw conveyer is arranged at the bottom of the discharge port, and the other end of the screw conveyer is connected to the lifting machine; a plurality of shot blasting machines are arranged on the right side of the bin body, discharge ports of the shot blasting machines are communicated with the bin body, and feed ports of the shot blasting machines are connected to discharge ports at the top of the hoister; the hoisting device comprises a telescopic steel rope, an H-shaped hoisting wheel and a T-shaped suspender, wherein two sides of the H-shaped hoisting wheel are positioned on the disks, the telescopic steel rope winds around the two disks, the top of the suspender passes through a round hole in a connecting rod in the middle of the H-shaped hoisting wheel, the suspender can rotate in the round hole, a rotating gear is fixed in the middle of the suspender, and a lifting hook is positioned at the bottom of the suspender; the top of the bin body is provided with a driving gear matched with the rotating gear, and the driving gear is driven by a driving motor to rotate.

The left side of the bin body is provided with an air suction pipe connected to a cyclone dust removal device. Therefore, certain dust fog can be formed after the sand shots are cast and polished, the dust is sucked away to ensure the cleanness of the interior of the bin body, the dust fog is prevented from running out of gaps to pollute the workshop environment, and meanwhile, the requirement on the tightness of the bin body is reduced.

The hoisting device is composed of an electric hoist and a hoisting rod. Therefore, the hoisting device is fast and convenient to assemble, convenient to maintain and low in use cost.

The other side of the top of the bin body, on which the driving gear is not installed, is provided with a limit gear, and the top of the bin body is provided with a groove matched with the driving gear, the rotating gear and the limit gear. Utilize limit gear and drive gear to obtain better stability from the fine limited realization of both sides to the rotating gear, drive gear can the better matching rotating gear of displacement.

The utility model discloses following beneficial effect has: the hanger rod and the H-shaped lifting wheel are movably connected, so that the assembly and installation are convenient, the whole link adopts common rigid connection, and the requirement of the whole equipment assembly is reduced. Higher stability can be achieved by driving the rotary gear through the drive gear. The feeding and discharging of the workpieces can be completed simultaneously in the operation process, the requirement that a large casting is large in size can be met, the casting can also adapt to the workpieces which are small in size and short in shot blasting time, the actual utilization rate of equipment can be effectively improved, and the production efficiency can be greatly improved. The utility model discloses the structure is exquisite, reasonable in design, and the appearance is pleasing to the eye, and the practicality is strong, can improve production efficiency by a wide margin.

Drawings

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

Fig. 2 is a schematic structural view of the H-shaped lifting wheel and the suspension rod of the present invention.

Fig. 3 is a schematic structural view of the dust removing device of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1

As shown in fig. 1 (the front end is not provided with a door, and the rear end is closed), the casting polishing bin body comprises a hoisting track 1, a hoisting device 2, a lifting hook 3, a shot blasting machine 4, a lifting machine 5 and a bin body 6, wherein two split doors 7 are respectively arranged at the front and the rear of the bin body 6, a gap allowing the hoisting device 2 to pass through is reserved at the top of the bin body 1, a sand shot discharge port 601 is arranged at the bottom of the bin body, a screw conveyor 8 is arranged at the bottom of the discharge port 601, and the other end of the screw conveyor 8 is connected to the; a plurality of shot blasting machines 4 are arranged on the right side of the bin body 7, discharge ports of the shot blasting machines 4 are communicated with the bin body, and feed ports of the shot blasting machines 4 are connected into discharge ports at the top of the elevator 5.

As shown in fig. 2, the hoisting device 2 comprises a telescopic steel rope, an H-shaped lifting wheel 201 and a T-shaped suspender 202, wherein two sides of the H-shaped lifting wheel 201 are located on the discs, the telescopic steel rope is wound around the two discs, the top of the suspender 202 passes through a round hole on a connecting rod 203 in the middle of the H-shaped lifting wheel, the suspender 202 can rotate in the round hole, a rotating gear 9 is fixed in the middle of the suspender 202, and a hook 3 is located at the bottom of the suspender 202; one side of the top of the bin body 1 is provided with a driving gear 10 matched with the rotating gear 9, and the driving gear 10 is driven by a driving motor 11 to rotate.

Utilize hoist device to catch the foundry goods that need carry out burnishing and polishing after descending, then after the foundry goods of hoisting is raised up and is stood on the ground, the operation hoist and mount track, through opening the door, the jib is to the gap at storehouse body top, let the foundry goods enter into the storehouse internal, and the last rotating gear of hoist device and jib integrated into one piece, after falling to the position that matches with drive gear, after the whereabouts cooperation, after closing storehouse body door, start the shot-blasting machine burnishing and polishing foundry goods, the sand ball that falls is from the discharge gate 702 of bottom, carry the lifting machine again to supply with the shot-blasting machine through screw conveyer and circulate.

The driving motor drives the driving gear to rotate, so that the rotary gear is driven to rotate, the suspender is enabled to rotate, the casting is also rotated, all faces of the casting are guaranteed to be polished, the shot blasting machine only needs to be set on one side, and in the selection process, certain corners of the casting can be well polished. Like this only need adopt this application hoist device, can match several hoist device more, the configuration cost is low, and distributes the rotation drive structure to the jib at storehouse body top, just so can guarantee that the work piece can realize rotatoryly in the storehouse body.

Example 2

As shown in fig. 3 (a movable door is provided on the left side of the front end), the specific embodiment is the same as that of embodiment 1, except that: an air suction pipe 12 is arranged on the left side of the bin body 6 and connected to a cyclone dust removal device 13. Therefore, certain dust fog can be formed after the sand shots are cast and polished, the dust is sucked away to ensure the cleanness of the interior of the bin body, the dust fog is prevented from running out of gaps to pollute the workshop environment, and meanwhile, the requirement on the tightness of the bin body is reduced. The front and the back are provided with the split doors, so that continuous casting replacement can be realized for production, and the use efficiency and the production efficiency are improved.

The hoisting device 2 consists of an electric hoist and a suspender. Therefore, the hoisting device is fast and convenient to assemble, convenient to maintain and low in use cost. The other side of the top of the bin body, which is not provided with the driving gear, is provided with a limit gear 15, and the top of the bin body is provided with a groove matched with the driving gear, the rotating gear and the limit gear. Utilize limit gear and drive gear to obtain better stability from the fine limited realization of both sides to the rotating gear, drive gear can the better matching rotating gear of displacement.

The very big reduction use cost of design of jib utilizes rotary gear to fall on the storehouse top simultaneously, has increased the holding power of jib, reduces the pressure that bears a burden, and the rotational stability is higher, can adapt to heavier foundry goods.

Claims

1. The foundry goods burnishing and polishing storehouse body, including hoist and mount track, hoist device, lifting hook, shot-blasting machine, lifting machine and the storehouse body, its characterized in that: two split doors are respectively arranged at the front and the rear of the bin body, a gap allowing the hoisting device to pass through is reserved at the top of the bin body, a sand pill discharge port is arranged at the bottom of the bin body, a screw conveyor is arranged at the bottom of the discharge port, and the other end of the screw conveyor is connected to a lifter; a plurality of shot blasting machines are arranged on the right side of the bin body, discharge ports of the shot blasting machines are communicated with the bin body, and feed ports of the shot blasting machines are connected to discharge ports at the top of the hoister; the hoisting device comprises a telescopic steel rope, an H-shaped hoisting wheel and a T-shaped suspender, wherein two sides of the H-shaped hoisting wheel are positioned on the disks, the telescopic steel rope winds around the two disks, the top of the suspender passes through a round hole in a connecting rod in the middle of the H-shaped hoisting wheel, the suspender can rotate in the round hole, a rotating gear is fixed in the middle of the suspender, and a lifting hook is positioned at the bottom of the suspender; the top of the bin body is provided with a driving gear matched with the rotating gear, and the driving gear is driven to rotate by driving click.

2. The casting sanding and polishing cartridge of claim 1, wherein: the left side of the bin body is provided with an air suction pipe connected to a cyclone dust removal device.

3. The casting sanding and polishing cartridge of claim 1, wherein: the hoisting device is composed of an electric hoist and a hoisting rod.

4. The casting sanding and polishing cartridge of claim 2, wherein: the hoisting device is composed of an electric hoist and a hoisting rod.

5. The casting sanding and polishing cartridge of any one of claims 1-4, wherein: the other side of the top of the bin body, on which the driving gear is not installed, is provided with a limit gear, and the top of the bin body is provided with a groove matched with the driving gear, the rotating gear and the limit gear.