CN110371701B

CN110371701B - Automatic tipping device for ton bags

Info

Publication number: CN110371701B
Application number: CN201910700422.2A
Authority: CN
Inventors: 王东强; 李明明; 王进; 王文博; 王仁宗; 陈文广; 王志强
Original assignee: Zhongyuan University of Technology
Current assignee: Zhongyuan University of Technology
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-12-18
Anticipated expiration: 2039-07-31
Also published as: CN110371701A

Abstract

The invention provides an automatic tipping device for a ton bag, which relates to the technical field of material disassembly machinery and comprises a supporting device, a tipping device, a clamping device, a pushing device, a discharging barrel and a hydraulic station, wherein the supporting device comprises a support, a connecting plate, a seat frame, a backup plate and a supporting plate, the tipping device comprises a bearing I with a seat, a left shaft and a right shaft, the clamping device is fixed at a round hole of the discharging barrel, and the pushing device comprises a bearing II with a seat, a shaft, a hydraulic cylinder II, a positioning seat, a connecting rod, a bearing and a bearing end cover. The invention can realize automation in the discharging process, the main action object is the transportation of coal, direct contact between operators and dust can be reduced, the operation environment is well improved, and the ton bag can be recycled, thereby effectively preventing environmental pollution.

Description

Automatic tipping device for ton bags

Technical Field

The invention relates to the technical field of material disassembling machinery, in particular to an automatic tipping device for a ton bag.

Background

The ton bag package is a convenient transportation mode, and can avoid the moisture and pollution hazards of products. Ton bag can used repeatedly, has consequently prevented environmental pollution effectively, nevertheless contacts with the air at the in-process goods material of unloading, probably can make harmful gas spill in the air, not only can cause the adverse effect on the staff, more probably causes the pollution to the environment. In the working process in summer, an operator needs to wear the protective clothing and the gas mask in the whole unloading process, the work is very inconvenient, and the working condition is very difficult.

Disclosure of Invention

The invention provides an automatic tipping device for a ton bag, which solves the problem that the existing manual unloading operators have difficulty in working conditions.

The technical scheme of the invention is realized as follows: the utility model provides an automatic tipping device of ton bag package, includes strutting arrangement, strutting arrangement on be equipped with the discharge barrel of upset, the bottom of discharge barrel is equipped with the round hole, round hole department is equipped with clamping device, is equipped with thrust unit between discharge barrel and the strutting arrangement.

The supporting device comprises a support, a backup plate and a seat frame, the support is fixed on the ground, the seat frame is positioned above the support and connected with the support, and the backup plate is fixed behind the seat frame.

The rear of backup plate be equipped with square board, square board is connected with the backup pad, the backup pad is connected with the hydraulic pressure station.

The turnover device comprises a bearing I with a seat, a left shaft, a shaft coupling and a right shaft, wherein the two bearings I with the seat are respectively positioned at two sides of the supporting device, the left shaft is arranged in the bearing I with the seat, the right shaft is arranged in the bearing I with the seat, and the left shaft and the right shaft respectively penetrate through the left side and the right side of the discharging barrel and are connected through the shaft coupling.

The clamping device comprises clamping hands, a front supporting seat, a hydraulic cylinder I and a rear supporting seat, the clamping hands are oppositely arranged and are located at the round holes, a piston rod of the hydraulic cylinder I is connected with the clamping hands, the hydraulic cylinder I is fixed on the front supporting seat and the rear supporting seat, and the front supporting seat and the rear supporting seat are fixed at the bottom of the discharging barrel.

The clamping hand comprises clamping pieces, each clamping piece is crescent, one clamping piece is arranged on one clamping hand, two clamping pieces are arranged on the other clamping hand, and the clamping pieces on the two opposite clamping hands are arranged in a staggered mode.

The pushing device comprises a positioning seat, a hydraulic cylinder II, a connecting rod and a shaft, the positioning seat is hinged to the supporting device, the hydraulic cylinder II is arranged on the positioning seat, a piston rod of the hydraulic cylinder II is connected with the connecting rod, a supporting rod is hinged to the shaft, and the shaft is hinged to the side face of the discharging barrel.

The axle both ends all articulated with the connecting rod, the axle is established in rolling bearing II, rolling bearing II establishes the side at the discharge barrel.

One end of the connecting rod is provided with a connecting ring, one side of the connecting ring is positioned at the shaft shoulder of the shaft, a bearing is arranged between the shaft and the connecting ring, and the other side of the connecting ring is provided with a bearing end cover.

And a rib plate is arranged in the discharging barrel.

The invention has the beneficial effects that: the degree of automation is higher, can improve workman's operational environment, improves production efficiency, reduces workman's intensity of labour, guarantees ton bag package's integrality, can realize recycling, resources are saved.

Drawings

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

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic bottom view of the present invention.

FIG. 3 is a schematic top view of the present invention.

In the figure: 1-supporting device, 11-bracket, 12-connecting plate, 13-backup plate, 131-square plate, 14-seat frame, and 15-supporting plate; 2-a turnover device, 21-a bearing I with a seat, 22-a left shaft, 23-a coupler and 24-a right shaft; 3-clamping device, 31-clamping hand, 311-clamping piece, 32-front supporting seat, 33-hydraulic cylinder I, 34-rear supporting seat; 4-pushing device, 41-bearing II with base, 42-bearing, 43-positioning base, 44-hydraulic cylinder II, 45-connecting rod, 451-connecting ring, 46-bearing end cover, 47-shaft; 5-a discharging barrel and 51-a rib plate; 6-hydraulic pressure station.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 to 3, the automatic tipping device for ton bags comprises a supporting device 1, a turning device 2, a clamping device 3, a pushing device 4, a discharging barrel 5 and a hydraulic station 6. Discharging barrel 5 is established at strutting arrangement 1 through turning device 2 for discharging barrel 5 can take place the upset on strutting arrangement 1, and discharging barrel 5's bottom is equipped with the round hole, and round hole department is equipped with clamping device 3, and clamping device 3 can press from both sides the afterbody of tight ton bag package, when the upset is unloaded, avoids ton bag package gliding, is equipped with thrust unit 4 between discharging barrel 5 and strutting arrangement 1 for 5 upsets of drive discharging barrel.

The supporting device 1 comprises a support 11, a connecting plate 12, a backup plate 13, a seat frame 14 and a supporting plate 15, wherein the support 11 is fixed on the ground, the seat frame 14 is positioned right above the support 11 and is connected with the support 11 through the connecting plate 12, the backup plate 13 is fixed at the rear part of the seat frame 14 through screws, a square plate 131 is arranged behind the backup plate 13, the front end of the supporting plate 15 is fixed on the square plate 131 through screws, the rear end of the supporting plate 15 is fixed on the surface of the hydraulic station 6, and the hydraulic station provides extra tension for the supporting device and ensures better stability of the supporting device.

Turning device 2 is including taking block bearing I21, left side axle 22, shaft coupling 23 and right side axle 24, two take block bearing I21 to pass through the fix with screw in the both sides of seat frame 14, left side axle 22 and right side axle 24 are installed respectively in two take block bearing I21, left side axle 22 and right side axle 24 penetrate respectively and unload 5 both sides of bucket and be located the hole of left below, and link to each other through shaft coupling 23, turning device 2 provides the movable support for unloading bucket 5, make and unload bucket 5 and can use left right axle to overturn as the axle center and unload.

The clamping device 3 comprises a hydraulic cylinder I33, a clamping hand 31, a front supporting seat 32 and a rear supporting seat 34, the front supporting seat 32 and the rear supporting seat 34 are fixed at the bottom of the discharging barrel 5 through screws, the front end and the rear end of the hydraulic cylinder I33 are respectively fixed on the front supporting seat 32 and the rear supporting seat 34, and a piston rod of the hydraulic cylinder I33 is connected with the clamping hand 31 through threads. The clamping device is provided with two symmetrical groups, the front supporting seat 32 and the rear supporting seat 34 fix the two hydraulic cylinders I33 relatively, the two clamping hands 31 are arranged oppositely, the number of the clamping pieces 311 arranged at the front ends of the two clamping hands 31 is one and two respectively, the clamping pieces 311 are arranged in a staggered mode, the clamping performance of the clamping device 3 is improved, and the clamping pieces 311 are crescent-shaped and opposite to the round holes at the bottom of the discharging barrel 5.

Thrust unit 4 includes area seat bearing II41, bearing 42, positioning seat 43, pneumatic cylinder II44, connecting rod 45, bearing end cover 46 and axle 47, area seat bearing II41 passes through the fix with screw in the side of unloading bucket 5, axle 47 supports through two area seat bearing II41, positioning seat 43 articulates on backup plate 13, pneumatic cylinder II 6's afterbody is fixed through positioning seat 43, the tip and the connecting rod 45 threaded connection of pneumatic cylinder II44 piston rod, the other end of connecting rod 45 articulates on axle 47. The thrust unit is provided with two symmetrical groups, two hydraulic cylinders II44 are positioned on two sides of the discharging barrel 5, one end of the connecting rod 45 is a connecting ring 451, the connecting ring 451 is hinged to the shaft 47, one side of the connecting ring 451 is positioned by the shaft shoulder of the shaft 47, a bearing 42 is arranged in the middle of the connecting ring 451, and the other side of the connecting ring is positioned by the bearing end cover 46.

The working principle of the invention is as follows:

firstly, a ton bag filled with materials is lifted in a discharging barrel 5 by a crane or an electric hoist and the like, the tail part of the ton bag passes through a round hole at the bottom of the discharging barrel 5, two hydraulic cylinders I33 in a clamping device 3 are driven by a hydraulic station 6 to move relatively, two clamping hands 31 at the front ends of two hydraulic cylinders I33 clamp the tail part of the ton bag, then two hydraulic cylinders II44 in a pushing device 4 are synchronously pushed forward under the drive of the hydraulic station 6, the pushing force acts on the side surface of the discharging barrel 5 through a connecting rod 45 and a shaft 47, the discharging barrel 5 rotates around a left shaft 22 and a right shaft 24 in a turnover device 2, a rib plate 51 is arranged on the inner surface of the discharging barrel 5 and used for enhancing the friction force during discharging, the discharging reliability is ensured, when the materials in the ton bag are completely poured, a hydraulic cylinder II44 in the pushing device 4 returns to drive the discharging barrel 5 to return to the initial position, then the hydraulic cylinder I33 of the clamping device 3 retracts to loosen the ton bag to finish one-time discharging, and meanwhile, in order to prevent the discharging device from tipping due to the weight of the materials during discharging, the bottom of the bracket 11 in the supporting device 1 is fixed on the ground through anchor bolts, and the hydraulic station 6 is connected with the backup plate 13 through a supporting plate 15.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An automatic tipping device of ton bag package, includes strutting arrangement (1), its characterized in that: the supporting device (1) is provided with a turnover discharging barrel (5), the bottom of the discharging barrel (5) is provided with a round hole, the outer surface of the round hole, which is positioned at the bottom of the discharging barrel (5), is provided with a clamping device (3), and a pushing device (4) is arranged between the discharging barrel (5) and the supporting device (1);

the clamping device (3) comprises two clamping hands (31), a front supporting seat (32), a hydraulic cylinder I (33) and a rear supporting seat (34), the two clamping hands (31) are oppositely arranged and are positioned at round holes, a piston rod of the hydraulic cylinder I (33) is connected with the clamping hands (31), the hydraulic cylinder I (33) is fixed on the front supporting seat (32) and the rear supporting seat (34), and the front supporting seat (32) and the rear supporting seat (34) are fixed at the bottom of the discharging barrel (5);

the clamping hand (31) comprises clamping pieces (311), each clamping piece (311) is crescent-shaped, one clamping hand (31) is provided with one clamping piece (311), the other clamping hand (31) is provided with two clamping pieces (311), and the clamping pieces (311) on the two opposite clamping hands (31) are arranged in a staggered mode.

2. The automatic ton bag tipping device of claim 1, wherein: the supporting device (1) comprises a support (11), a backup plate (13) and a seat frame (14), wherein the support (11) is fixed on the ground, the seat frame (14) is positioned above the support (11) and connected with the support (11), and the backup plate (13) is fixed behind the seat frame (14).

3. The automatic ton bag tipping device of claim 2, wherein: the rear of the backup plate (13) is provided with a square plate (131), the square plate (131) is connected with a support plate (15), and the support plate (15) is connected with the hydraulic station (6).

4. The automatic ton bag tipping device of claim 1, wherein: unloading bucket (5) establish on strutting arrangement (1) through turning device (2), turning device (2) are including taking pedestal bearing I (21), left side axle (22), shaft coupling (23) and right axle (24), two both sides at strutting arrangement (1) are fixed respectively in taking pedestal bearing I (21), be equipped with left axle (22) in taking pedestal bearing I (21), be equipped with right axle (24) in another area pedestal bearing I (21), left side axle (22) and right axle (24) pass respectively and unload bucket (5) left and right sides and connect through shaft coupling (23).

5. The automatic ton bag tipping device of claim 1, wherein: thrust unit (4) including positioning seat (43), pneumatic cylinder II (44), connecting rod (45) and axle (47), positioning seat (43) are articulated with strutting arrangement (1), pneumatic cylinder II (44) are established on positioning seat (43), the piston rod and the connecting rod (45) of pneumatic cylinder II (44) are connected, connecting rod (45) are articulated with axle (47), axle (47) are articulated with the side of unloading bucket (5).

6. The automatic ton bag tipping device of claim 5, wherein: both ends of the shaft (47) are hinged with the connecting rod (45), the shaft (47) is arranged in a bearing II (41) with a seat, and the bearing II (41) with the seat is fixed on the side surface of the discharging barrel (5).

7. The automatic ton bag tipping device of claim 5, wherein: one end of the connecting rod (45) is provided with a connecting ring (451), one side of the connecting ring (451) is located at the shaft shoulder of the shaft (47), a bearing (42) is arranged between the shaft (47) and the connecting ring (451), and the other side of the connecting ring (451) is provided with a bearing end cover (46).

8. The automatic ton bag tipping device of claim 1, wherein: a rib plate (51) is arranged in the discharging barrel (5).