CN213498601U

CN213498601U - Vertical and horizontal moving type shot blasting machine

Info

Publication number: CN213498601U
Application number: CN202022446795.2U
Authority: CN
Inventors: 安明
Original assignee: Qingdao Rovan Machinery Co ltd
Current assignee: Qingdao Rovan Machinery Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-22
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a vertical horizontal migration formula shot-blasting machine belongs to shot-blasting equipment technical field, and the main points of its technical scheme are including the casing, set up in the inside impeller head of casing, be used for the collecting hopper deposited to the pellet to and set up in the casing, be used for the circulation transmission subassembly to the pellet transmission, the collecting hopper is linked together with the feed inlet of impeller head, a side surface of casing is provided with the pill mouth, the discharge gate of impeller head is towards the pill mouth, be fixed with flexible protection casing on the casing lateral wall of pill mouth department, flexible protection casing is the arc type cover of radian towards the pill mouth, the flexible protection casing surface of pill mouth department is provided with the pill mouth, the area of passing through the pill mouth is less than the pill mouth; the utility model discloses can carry out recycle to the shot that the shot-blasting machine was beated out by the efficient.

Description

Vertical and horizontal moving type shot blasting machine

Technical Field

The utility model relates to a throw ball equipment technical field, especially relate to a perpendicular horizontal migration formula shot-blasting machine.

Background

Shot blasting is a common machining process in surface treatment. When the surface of a large-sized casing is treated, a movable shot blasting machine is generally used to treat the surface of a workpiece to be machined. The movable shot blasting machine is hoisted through the hoisting equipment, and then the movable shot blasting machine is driven to move in the vertical direction or the horizontal direction, so that shot by the movable shot blasting machine is utilized to impact the surface of a processed workpiece, and shot blasting is carried out.

The utility model discloses a chinese utility model patent file of CN206622990U can refer to current portable shot-blasting machine, it discloses a perpendicular shot-blasting machine, comprising a frame body, be equipped with lifting machine and impeller head in the support body, the impeller head has the feed inlet respectively, throw material mouth and throw the export of shot-blasting material, the feed inlet has the hopper that is located the impeller head top through the leading-in pipe connection, the lifting machine is including the feed end that is located the below and the material end that gets rid of that is located the top, it is connected with the feed end through the sand pipe that flows to throw the export of shot-blasting material, it is towards the hopper top to get rid of the material end, still including the shot-blasting machine working port that is located the support body trailing flank, and throw the material mouth and be.

According to the shot blasting machine, the shot enters the shell of the shot blasting machine and mainly depends on the rebound of the shot after the collision and the contact of the shot and the wall of the workpiece, and the reflection direction of the shot has uncertainty due to the unsmooth surface of the workpiece, so that the shot is easy to scatter outside the shell of the shot blasting machine when the shot is recovered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a perpendicular horizontal migration formula shot-blasting machine can carry out recycle to the shot that the shot-blasting machine was beaten out by the efficient.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a perpendicular horizontal migration formula shot-blasting machine, includes the casing, set up in the inside impeller head of casing, be used for the collecting hopper deposited to the shot to and set up in the casing, be used for the circulation transmission subassembly to the shot transmission, the collecting hopper is linked together with the feed inlet of impeller head, a side surface of casing is provided with out the ball mouth, the discharge gate of impeller head is towards out the ball mouth, be fixed with flexible protection casing on the casing lateral wall of play ball mouth department, flexible protection casing is the radian towards the arc type cover of play ball mouth, the flexible protection casing surface of play ball mouth department is provided with the ball mouth, the area of passing through of ball mouth is less than out the ball mouth.

According to the technical scheme, the flexible protective cover is arranged, so that when the shot blasting machine is used for performing shot blasting on a workpiece, the flexible protective cover is in contact with the surface of the shot blasting workpiece, a relatively closed space is formed between the flexible protective cover and the workpiece, and shot rebounding due to contact with the wall of the workpiece is not prone to falling to the outside of the shell; and the flexible protective cover adopts the setting of arc cover, more makes things convenient for to accept the collection to the pill that drops.

Preferably, the circulating transmission assembly comprises a transmission chain arranged around the shot blasting device, a plurality of guide chain wheels which are rotatably connected with the shell around a horizontal axis are arranged in the shell, and the transmission chain is respectively meshed with the guide chain wheels; a driving motor for driving the guide chain wheel to rotate is arranged at one guide chain wheel; a plurality of material receiving hoppers are fixed on the transmission chain along the length direction of the transmission chain; the material collecting hopper is positioned between the upper part of the impeller head and the transmission chain; the lower part of the collecting hopper is communicated with a discharge pipe, and the other end of the discharge pipe is communicated with a feed inlet of the impeller head.

Through above-mentioned technical scheme, the shot that drops in the casing falls into the shot-blasting machine below and through connect the hopper in, at driving motor's drive effect, drive chain drives and connects hopper cyclic motion, and then the continuous shot that will drop in the casing transports the collecting hopper to carry out recycle to the shot.

Preferably, the circulation transmission assembly adopts a screw elevator, and the screw elevator comprises a screw shaft and an elevator motor for driving the screw shaft to rotate; the inner part of the shell is provided with a vertical partition plate, the inner part of the shell is divided into a shot blasting chamber and a lifting chamber by the partition plate, and the bottom surface of the shell is inclined downwards from one end far away from the lifting chamber to one end of the lifting chamber; the spiral shaft is vertically arranged in the lifting chamber and is rotationally connected with the shell around the axis of the spiral shaft; the material collecting hopper is positioned above the impeller head, and the discharging position of the spiral elevator is higher than the upper surface of the material collecting hopper.

Through above-mentioned technical scheme, when the pellet dropped to the casing bottom, under the slope effect of the bottom surface of casing, the landing promoted indoor, and then promoted the pellet to the collecting hopper top through screw elevator, and then dropped in the collecting hopper to carry out recycle to the pellet.

Preferably, the number of the impeller heads is 2, and the two impeller heads are arranged in a staggered mode in the vertical direction and the horizontal direction.

Through the technical scheme, the number of the shot blasting machines is two, and the shot blasting machines are arranged in a staggered mode in the vertical direction and the horizontal direction, so that the shot blasting machines have a larger shot blasting range.

Preferably, the discharge holes of the two impeller heads are inclined and intersected.

Through the technical scheme, the discharge port of the shot blasting machine is inclined and intersected, so that the shot blasting area formed by the two shot blasting machines has a large fan-shaped area, and shot blasting processing can be performed on a workpiece more efficiently.

Preferably, the two sides of the shell are provided with vertically arranged installation shafts, and two ends of each installation shaft are provided with guide wheels which are rotatably connected with the installation shafts around the axes of the installation shafts.

Through the technical scheme, through the arrangement of the guide wheel, when the shot blasting machine is used for blasting the workpiece, the shot blasting machine is positioned through the contact between the guide wheel and the workpiece, and the collision between the shot blasting machine and the workpiece is avoided.

Preferably, an installation roller is arranged on an installation shaft between the two guide wheels, the diameter of the installation roller is smaller than that of the guide wheels, and permanent magnets are embedded on the circumferential surface of the installation roller.

Through above-mentioned technical scheme, through setting up installation roller and permanent magnet, and then make the shot-blasting machine have the effort of being close to the work piece, make when throwing ball processing to the work piece, the attached on the work piece wall that the shot-blasting machine can be inseparable to can be better throw ball processing to the work piece.

Preferably, a hook is fixed on the top surface of the shell.

Through the technical scheme, the lifting hook is arranged, so that the lifting equipment is convenient to use to lift and move the shot blasting machine.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a schematic structural view of example 1.

Fig. 2 is a schematic structural diagram showing the installation position of the flexible protective cover.

Fig. 3 is a schematic structural view of a middle-circulation transport assembly of embodiment 1.

Fig. 4 is a schematic diagram showing the blasting directions of the two blasting devices.

FIG. 5 is a schematic structural view of example 2.

Fig. 6 is a schematic structural view of the inside of a case embodying embodiment 2.

Wherein, 1, a shell; 11. a pill outlet; 12. a partition plate; 13. a shot blasting chamber; 14. a lifting chamber; 2. a shot blasting machine; 3. a collection hopper; 31. a discharge pipe; 4. a flexible protective cover; 41. passing through a pill opening; 5. a circulating transmission assembly; 51. a drive chain; 52. a guide sprocket; 53. a drive motor; 54. a screw elevator; 541. a screw shaft; 542. a hoisting motor; 55. a receiving hopper; 6. installing a shaft; 61. a guide wheel; 7. mounting a roller; 71. a permanent magnet; 8. and (4) a lifting hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1:

a vertical and horizontal moving type shot blasting machine, hereinafter referred to as a shot blasting machine, refers to fig. 1 and 2, and comprises a shell 1, wherein a shot outlet 11 is formed in the surface of one side of the shell 1, two shot blasting devices 2 are arranged in the shell 1, and discharge holes of the shot blasting devices 2 face the shot outlet 11. The shell 1 is also internally provided with a collecting hopper 3 for storing the shots and a circulating transmission assembly 5 for transmitting the shots, the collecting hopper 3 is positioned at the upper part of the shot blasting device 2, the lower part of the collecting hopper 3 is communicated with a discharge pipe 31, and the other end of the discharge pipe 31 is communicated with a feed inlet of the shot blasting device 2. A flexible protective cover 4 is fixed on the side wall of the shell 1 at the pill outlet 11, the flexible protective cover 4 is an arc-shaped cover with radian facing the pill outlet 11, the surface of the flexible protective cover 4 at the pill outlet 11 is provided with a pill outlet 41, and the passing area of the pill outlet 41 is smaller than that of the pill outlet 11. When the shot blasting machine is used for blasting a workpiece, the flexible protective cover 4 of the shot blasting machine is in contact with the surface of the workpiece, a relatively closed space is formed between the flexible protective cover 4 and the workpiece, and shot is ejected from the discharge hopper of the shot blasting machine 2 and then ejected through the shot outlet 11. The shot rebounds back to the arc-shaped cover after contacting the wall of the workpiece and is received by the arc-shaped cover and falls into the shell 1, so that the shot is not easy to fall out of the shell 1.

Referring to fig. 1 and 2, a hook 8 is fixed to the top surface of the housing 1. The both sides of casing 1 are provided with the installation axle 6 of vertical setting, and the both ends of installation axle 6 are provided with around installation axle 6 axis and the leading wheel 61 of installing axle 6 rotation connection. The installation roller 7 is arranged on the installation shaft 6 between the two guide wheels 61, the diameter of the installation roller 7 is smaller than that of the guide wheels 61, and the permanent magnet 71 is embedded on the circumferential surface of the installation roller 7. Through the setting of lifting hook 8, facilitate the use lifting device to hoist the shot-blasting machine and remove. When the shot blasting machine is used for blasting shot, the guide wheel 61 is in contact with the workpiece wall, so that the shot blasting machine is supported and positioned, and the shot blasting machine is not easy to swing and collide. Through setting up installation roller 7 and permanent magnet 71, and then make the shot-blasting machine have the effort of being close to the work piece, make when throwing ball processing to the work piece, the shot-blasting machine can be inseparable attached on the work piece wall to can be better throw ball processing to the work piece.

Referring to fig. 2 and 3, the circulation transfer assembly 5 includes a driving chain 51 disposed around the blasting machine 2, and a plurality of receiving hoppers 55 are fixed to the driving chain 51 along a length direction thereof. A plurality of guide chain wheels 52 which are rotatably connected with the shell 1 around a horizontal axis are arranged in the shell 1. The transmission chains 51 are respectively meshed with the guide chain wheels 52; one of the guide chain wheels 52 is provided with a driving motor 53 for driving the guide chain wheel to rotate, a body of the driving motor 53 is fixedly connected with the shell 1, and an output shaft of the driving motor 53 is coaxially arranged with the guide chain wheel 52 and is fixedly connected with the guide chain wheel. The aggregate bin 3 is located between the upper part of the impeller 2 and the transmission chain 51. The shot in the casing 1 that drops falls into the hopper 55 that connects that the impeller head 2 below passes through, and at driving motor 53's drive effect, drive chain 51 drives and connects hopper 55 cyclic motion, and then the continuous shot that will drop in the casing 1 transports in the collecting hopper 3 to carry out recycle to the shot.

Referring to fig. 3 and 4, the two blasting heads 2 are staggered in the vertical direction as well as in the horizontal direction. The discharge ports of the two impeller heads 2 are inclined and intersected. The shot blasting machines 2 are two in number and are arranged in a staggered mode in the vertical direction and the horizontal direction, so that the shot blasting ranges in the vertical direction and the horizontal direction are larger, the discharge ports of the two shot blasting machines 2 are obliquely and crosswise arranged, the shot blasting radiation ranges are sector-shaped sections, the shot blasting ranges are larger, and the shot blasting machining efficiency is higher.

Example 2:

referring to fig. 5 and 6, the present embodiment is different from embodiment 1 in that:

the circulation transmission unit 5 employs a screw elevator 54, and the screw elevator 54 includes a screw shaft 541 and an elevator motor 542 for driving the screw shaft 541 to rotate. The inside of the shell 1 is provided with a vertical partition plate 12, the inside of the shell 1 is divided into a shot blasting chamber 13 and a lifting chamber 14 by the partition plate 12, and the bottom surface of the shell 1 is inclined downwards from one end far away from the lifting chamber 14 to one end of the lifting chamber 14. The screw shaft 541 is vertically disposed in the lift chamber 14 and is rotatably coupled to the housing 1 about an axis thereof, the lift motor 542 is disposed at an upper end of the screw shaft 541, a body of the lift motor 542 is fixedly coupled to the housing 1, and an output shaft of the driving motor 53 is coaxially disposed and fixedly coupled to the screw shaft 541. The collecting hopper 3 is positioned above the impeller 2, and the discharging position of the spiral elevator 54 is higher than the upper surface of the collecting hopper 3. When the shot falls to the bottom of the shell 1, the shot falls into the lifting chamber 14 under the action of the inclination of the bottom surface of the shell 1, and then is lifted to the upper side of the collecting hopper 3 through the spiral elevator 54, and then falls into the collecting hopper 3, so that the shot is recycled.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a vertical horizontal migration formula shot-blasting machine, includes casing (1), set up in inside impeller head (2) of casing (1), be used for collecting hopper (3) deposited to the shot to and set up in casing (1), be used for circulation transmission subassembly (5) to shot transmission, collecting hopper (3) are linked together with the feed inlet of impeller head (2), a side surface of casing (1) is provided with out shot mouth (11), the discharge gate of impeller head (2) is towards out shot mouth (11), its characterized in that: be fixed with flexible protection casing (4) on the casing (1) lateral wall of pill mouth (11) department, flexible protection casing (4) are the radian towards the arc type cover of pill mouth (11), flexible protection casing (4) surface of pill mouth (11) department is provided with pill mouth (41), the area of passing through of pill mouth (41) is less than pill mouth (11).

2. The shot blasting machine moving vertically and horizontally as claimed in claim 1, wherein: the circulating transmission assembly (5) comprises a transmission chain (51) arranged around the shot blasting device (2), a plurality of guide chain wheels (52) which are rotatably connected with the shell (1) around a horizontal axis are arranged in the shell (1), and the transmission chain (51) is meshed with each guide chain wheel (52) respectively; a driving motor (53) for driving the guide chain wheel (52) to rotate is arranged at one of the guide chain wheels; a plurality of material receiving hoppers (55) are fixed on the transmission chain (51) along the length direction; the aggregate bin (3) is positioned between the upper part of the impeller head (2) and the transmission chain (51); the lower part of the aggregate bin (3) is communicated with a discharge pipe (31), and the other end of the discharge pipe (31) is communicated with a feed inlet of the impeller head (2).

3. The shot blasting machine moving vertically and horizontally as claimed in claim 1, wherein: the circulating transmission assembly (5) adopts a spiral elevator (54), and the spiral elevator (54) comprises a spiral shaft (541) and an elevator motor (542) for driving the spiral shaft (541) to rotate; a vertical partition plate (12) is arranged in the shell (1), the partition plate (12) divides the interior of the shell (1) into a shot blasting chamber (13) and a lifting chamber (14), and the bottom surface of the shell (1) is inclined downwards from one end far away from the lifting chamber (14) to one end of the lifting chamber (14); the spiral shaft (541) is vertically arranged in the lifting chamber (14) and is rotationally connected with the shell (1) around the axis of the spiral shaft; the collecting hopper (3) is positioned above the shot blasting device (2), and the discharging position of the spiral elevator (54) is higher than the upper surface of the collecting hopper (3).

4. The shot blasting machine moving vertically and horizontally as claimed in claim 1, wherein: the number of the impeller heads (2) is 2, and the two impeller heads (2) are arranged in a staggered mode in the vertical direction and the horizontal direction.

5. The shot blasting machine moving vertically and horizontally as claimed in claim 4, wherein: the discharge ports of the two impeller heads (2) are inclined and intersected.

6. The shot blasting machine moving vertically and horizontally as claimed in claim 1, wherein: the both sides of casing (1) are provided with the installation axle (6) of vertical setting, the both ends of installation axle (6) are provided with around installation axle (6) axis and installation axle (6) rotate leading wheel (61) of being connected.

7. The shot blasting machine moving vertically and horizontally as claimed in claim 6, wherein: an installation roller (7) is arranged on an installation shaft (6) between the two guide wheels (61), the diameter of the installation roller (7) is smaller than that of the guide wheels (61), and permanent magnets (71) are embedded on the circumferential surface of the installation roller (7).

8. The shot blasting machine moving vertically and horizontally as claimed in claim 1, wherein: and a lifting hook (8) is fixed on the top surface of the shell (1).