阅读说明：本技术 一种烘焙用的易清洗收盘机 (Easy-to-clean disc collecting machine for baking ) 是由 张振星 于 2020-06-12 设计创作，主要内容包括：本发明公开了一种烘焙用的易清洗收盘机,其包括一个主体机架1,按照盘子A的运动流程依次在主体机架1上收盘机进口带2,收盘机提升机3,收盘机磁吸输送线4和磁吸输送线4的提升结构43,收盘机机械臂5,双履带输送线63,单履带输送线61；在单履带式输送线11包括有一个输送线框架(没标),在输送线框架的前端和后端各固定一个气囊110。大大的降低了劳动强度,极大的提高了劳动效率,给自动化的烘焙流水线增加更多自动元素,并且我们收盘机的磁吸输送线采用一边升降的方式,可以很容易将输送线拆卸下来清洁。(The invention discloses an easy-to-clean disc collecting machine for baking, which comprises a main body frame 1, a disc collecting machine inlet belt 2, a disc collecting machine elevator 3, a disc collecting machine magnetic suction conveying line 4 and a lifting structure 43 of the magnetic suction conveying line 4, a disc collecting machine mechanical arm 5, a double-crawler conveying line 63 and a single-crawler conveying line 61, wherein the disc collecting machine inlet belt 2, the disc collecting machine elevator 3, the disc collecting machine magnetic suction conveying line 4 and the lifting structure 43 of the magnetic suction conveying line 4 are sequentially arranged on the main body frame 1; in the single-track type conveyor line 11, a conveyor line frame (not shown) is provided, and an air bag 110 is fixed to each of the front and rear ends of the conveyor line frame. Great reduction intensity of labour, very big improvement labor efficiency, for the automatic assembly line that cures increase more automatic elements to our dish machine's magnetism is inhaled the transfer chain and is adopted the mode that goes up and down on one side, can dismantle the transfer chain very easily and get off cleanly.)

1. An easy-cleaning disc collecting machine for baking is characterized by comprising a main body frame 1, a disc collecting machine inlet belt 2, a disc collecting machine elevator 3, a disc collecting machine magnetic suction conveying line 4 and a lifting structure 43 of the magnetic suction conveying line 4, a disc collecting machine mechanical arm 5, a double-crawler conveying line 63 and a single-crawler conveying line 61 are sequentially arranged on the main body frame 1 according to the motion flow of discs A;

the lifting structure 43 of the magnetic attraction conveying line 4 comprises three mounting platforms (without marks) led out from a main body rack 1, wherein a double-output-shaft speed reducing motor 430 is mounted in the main body rack 1, two ends of a motor shaft 431 are respectively connected with a cross steering gear 432, the other two mounting platforms are used for mounting and fixing the two cross steering gears 432 and are fixed on a mounting platform 435 through a mounting plate 433, the cross steering gear 432 outputs a screw shaft 436, the other end of the screw shaft 436 is fixed on a bearing seat 438, the mounting plate 437 is fixed with a nut sleeved on the screw shaft 436, a guide rail 434 is fixed on the inner sides of the two mounting platforms 435 respectively, a corresponding sliding block (without marks) is fixed on the outer side of the magnetic attraction conveying line 4, the sliding block (without marks) is sleeved on the guide rail 434, and the mounting plate 437 is fixed;

the single-track type conveyor line 11 includes a conveyor line frame (not shown) to which an air bag 110 is fixed at each of front and rear ends of the conveyor line frame, in the single-track type conveyor line 11.

2. The single track conveyor line of claim 1 wherein a single track conveyor line frame and elevator frame 62;

the lifting frame 62 is provided with an inward concave frame 620, two groups of four sliding rails 621 are respectively arranged on the inner sides of two sides of the convex part, an installation plate 622 is respectively arranged on each sliding block part, and the installation plates 622 are used for fixing two side plates 611 of the conveying wire frame;

the air bag 610 comprises a middle air bag 6103, a mounting plate 6101 is fixed at a fixed position below the air bag 6103, and a mounting plate 6102 is fixed above the air bag 6103 for connecting with a conveying wire frame.

3. The closing machine hoist according to claim 1, wherein the closing machine hoist has a hoist detection control system 305 including an index plate 3050 fitted around a motor shaft thereof, two detection points 3051 provided on the index plate, a detection sensor 3053 provided at a position facing the detection points 3051, and a sensor support 3052.

The technical field is as follows:

the invention relates to the technical field of baking production equipment, in particular to an easy-to-clean tray collecting machine for baking.

Background art:

as the technology of baking automation matures, more and more products are associated with baking automation. Baking automation in the production process, different baking trays are often required to be changed or cleaned, the baking tray is required to be stored and released in the process, and in order to improve labor efficiency and reduce labor intensity, an automatic tray collecting machine is invented.

The plate of the plate collecting machine contacts with food, a large amount of oil, sugar and flour exist, the components are easy to ferment and become acidic substances, equipment is corroded, particularly a magnetic suction conveying line needs to contact with the plate in a large area, and therefore the automatic plate collecting machine is required to be very easy to disassemble and clean.

The invention content is as follows:

in order to overcome the defects of the prior art, the invention aims to provide an easy-to-clean tray collecting machine for baking, which can quickly collect trays on a production line, and the equipment can be very easily disassembled and cleaned, thereby reducing the labor intensity and improving the labor efficiency.

The purpose of the invention is realized by adopting the following technical scheme:

an easy-cleaning disc collecting machine for baking comprises a main body frame 1, a disc collecting machine inlet belt 2, a disc collecting machine lifting machine 3, a disc collecting machine magnetic suction conveying line 4 and a lifting structure 43 of the magnetic suction conveying line 4, a disc collecting machine mechanical arm 5, a double-crawler conveying line 63 and a single-crawler conveying line 61 are sequentially arranged on the main body frame 1 according to the motion flow of discs A;

the lifting structure 43 of the magnetic attraction conveying line 4 comprises three mounting platforms (without marks) led out from a main body rack 1, wherein a double-output-shaft speed reducing motor 430 is mounted in the main body rack 1, two ends of a motor shaft 431 are respectively connected with a cross steering gear 432, the other two mounting platforms are used for mounting and fixing the two cross steering gears 432 and are fixed on a mounting platform 435 through a mounting plate 433, the cross steering gear 432 outputs a screw shaft 436, the other end of the screw shaft 436 is fixed on a bearing seat 438, the mounting plate 437 is fixed with a nut sleeved on the screw shaft 436, a guide rail 434 is fixed on the inner sides of the two mounting platforms 435 respectively, a corresponding sliding block (without marks) is fixed on the outer side of the magnetic attraction conveying line 4, the sliding block (without marks) is sleeved on the guide rail 434, and the mounting plate 437 is fixed;

the single-track type conveyor line 11 includes a conveyor line frame (not shown) to which an air bag 610 is fixed at each of front and rear ends of the conveyor line frame, in the single-track type conveyor line 11.

Further, in a preferred embodiment of the single-track conveyor line, the single-track conveyor line includes a single-track conveyor line frame and a lifting frame 62;

elevator frame 62

There is a concave frame 620, two sets of four sliding rails 621 are installed on the inner sides of the two sides of the convex portion, respectively, and a mounting plate 622 is installed on each sliding block portion, respectively, the mounting plate 622 is used for fixing the two side plates 611 of the conveying wire frame.

Air bag 610

The device comprises an air bag 6103 in the middle, a mounting plate 6101 is fixed at the lower part of the air bag 6103, and a mounting plate 6102 is fixed at the upper part of the air bag 6103 and is used for connecting a conveying wire framework.

Pressure sensors are arranged in the air bag or in an inflating pipeline and the like, and the requirements can be met in a programming mode.

Further, in a preferred embodiment of the disc winding machine elevator, the disc winding machine elevator includes an elevator detection control system 305, including an indexing plate 3050 sleeved on a motor shaft, two detection points 3051 arranged on the indexing plate, a detection sensor 3053 arranged at a position facing the detection points 3051, and a sensor support 3052.

Bring about beneficial effects

Great reduction intensity of labour, very big improvement labor efficiency, for the automatic assembly line that cures increase more automatic elements to our dish machine's magnetism is inhaled the transfer chain and is adopted the mode that goes up and down on one side, can dismantle the transfer chain very easily and get off cleanly.

Drawings

FIG. 1 is a schematic view of the overall structure of the disc collecting machine;

FIG. 2 is a schematic view of a main frame structure;

FIG. 3 is a schematic structural diagram of the appearance of the plastic chain plate belt 2;

FIG. 4 is a schematic view of the internal (belt-free) structure of the plastic chain plate belt 2;

FIG. 5 is a schematic cross-sectional view of a plastic chain plate belt 2;

FIG. 6 is a schematic structural view of a baffle plate of the plastic chain plate belt 2;

FIG. 7 is a schematic structural diagram of a loop wheel assembly of the plastic chain plate belt 2;

fig. 8 is a schematic structural view of the disc collecting machine hoister 3;

fig. 9 is a schematic diagram of the disc-closing machine lifter 3;

fig. 10 is a schematic structural view of a chain bracket of a lifting machine 3 of the disc collecting machine;

fig. 11 is a schematic structural view of a narrow seat bearing assembly of the disc stacker lifter 3;

fig. 12 is a schematic structural view of a detection control system 305 of the disc collecting machine hoister 3;

FIG. 13 is a schematic view of the overall appearance of the magnetic attraction conveying line;

FIG. 14 is a schematic view of the internal structure of the magnetically attracting conveyor line without the conveyor belt;

FIG. 15 is a schematic side cross-sectional view of the magnetic conveyor line;

FIG. 16 is a schematic view of a magnetic attraction conveying line lifting structure;

FIG. 17 is a schematic view of a magnetic chuck;

FIG. 18 is an exploded view of a magnetic chuck;

FIG. 19 is a schematic view of a buffer position assembly of the magnetic conveyor line;

FIG. 20 is a schematic view of a baffle of the magnetic conveyor line;

FIG. 21 is a schematic view of a magnetic attraction conveyor line cylinder assembly;

FIG. 22 is a transverse cross-sectional view of the magnetically attracted conveyor wire.

FIG. 23 is a schematic structural view of the mechanical arm 2 of the tray player;

FIG. 24 is a side cross-sectional view of the puck robotic arm 2;

FIG. 25 is a schematic view of the external appearance of the inlet of the disc stacker

FIG. 26 is a schematic view of the inner structure of the inlet belt of the disc folding machine (chainless assembly)

FIG. 27 is a schematic view of the structure of the lifting frame of the inlet belt A of the disc collecting machine

FIG. 28 is a schematic view of the structure of the bladder

The specific embodiment is as follows:

easy-to-clean dish collecting machine for baking and referring to fig. 1

The plate taking-up machine comprises a main body frame 1, a plate taking-up machine inlet belt 2, a plate taking-up machine elevator 3, a plate taking-up machine magnetic suction conveying line 4, a plate taking-up machine mechanical arm 5, a double-crawler conveying line 63 and a single-crawler conveying line 61 which are sequentially arranged on the main body frame 1 according to the motion flow of a plate A.

Main body frame 1 referring to fig. 2

The main part frame 1 divide into about two parts, both sides lower extreme all has a mouth about, set up a plastics chain slab band 2 below the entry end on the left side and stretch into 1 the inside of main part frame from the outside, install a closing machine lifting machine 3 in the both sides from the top down of plastics chain slab band 2, closing machine lifting machine 3's top, in the upper end of main part frame 1, transfer chain 4 is inhaled to an installation magnetism, the level spanes the left and right sides of main part frame 1, it is 5 fork truck arm assemblies 51 of closing machine arm to inhale the right-hand member lower extreme of transfer chain 4, the lower extreme of fork truck arm assemblies 51 both sides is a two track transfer chain 6, two track transfer chain 6 is 90 with the export of main part frame 1, a single track transfer chain 7 is connected at the middle part of two track transfer chain 7.

The plastic chain plate belt 2 refers to fig. 4 and 5

The frame comprises a plurality of frame foot units 20 and two parallel mounting plates 21, wherein the width of each mounting plate 21 is equivalent to the length of a cross beam (not shown) on each frame foot unit 20, and a series of support rods 26 are built between the two mounting plates 21 to form a stable square frame; meanwhile, a series of support rods 26 with bayonets are also arranged at the upper part between the two plate mounting plates 21, the width of the bayonets on the support rods 26 is just matched with the width of the wear-resistant strips 28, and the wear-resistant strips 28 are pressed on the bayonets of the support rods 26 when the wear-resistant strip is used. A series of loop wheel assemblies 27 are mounted lower between the two plate mounting plates 21. A baffle plate assembly 24 is fixed at one end of the plastic chain plate belt 2 close to the inner side.

A driving wheel assembly 22 and a driven wheel assembly 23 are respectively mounted on the right and left ends of the mounting plate 21.

Drive wheel assembly 22

The device comprises a driving motor (without mark) fixed on one mounting plate 21, wherein the driving motor outputs a shaft (without mark), two gears 221 are respectively fixed on the shaft front and back, and the other end of the shaft penetrates through a bearing seat (without mark) fixed on the other mounting plate 21.

Driven wheel assembly 23

The device comprises a bearing seat (without a mark) fixed on one of the mounting plates 21, a shaft (without a mark) passing through the bearing seat, two gears 221 (corresponding to the driving wheel assembly gears) fixed on the shaft respectively at the front and the rear, and the other end of the shaft passing through the bearing seat (without a mark) fixed on the other mounting plate 21.

Baffle assembly 24 referring to FIG. 6

The device comprises an elongated mounting platform 240, two sensors 241 are fixedly mounted at the upper ends of two sides of the mounting platform 240, an air cylinder 242 is fixedly arranged below the middle part of the mounting platform 240, and the telescopic part of the air cylinder 242 is connected with a buffer baffle box 243. The box inside the buffer baffle box 243 has magnets and the surface of the box has films.

The guardrails are arranged on two sides of the plastic chain plate belt 2 to limit and correct the plate A.

The belt of the plastic chain plate belt 2 is a chain plate belt 25.

Two chain plates 25 go left around the gear 221 of the driving wheel assembly 22, lay flat on the wear strips 28, reach the gear 231 of the left driven wheel assembly 23, go right around the gear 231 downwards, go over the series of loop wheel assemblies 27 and return to the origin driving wheel assembly gear 221.

Loop wheel assembly 27: FIG. 7

The device comprises a shaft 270, four loop wheel sets 271 with flanges are sleeved on the shaft, the four loop wheel sets 271 are divided into two groups, and every two loop wheels 271 form one group.

Principle of operation

The outside of the plate is input through the plastic chain plate belt 2, reaches the baffle assembly 24, is blocked by the baffle assembly 24, and meanwhile, the sensor 241 receives a signal, so that the plate A reaches the position of the lifting machine 3 of the plate collecting machine.

The disc stacker hoist 3 is shown in fig. 8, 9, 10, and 11

The disc collecting machine hoister 3 at least comprises two groups of units which are arranged side by side, each unit comprises a driving chain wheel combination 30, a driven chain wheel combination 31, a chain bracket 32 arranged between the driving chain wheel combination 30 and the driven chain wheel combination 31,

drive sprocket assembly 21

The double-output-shaft speed reducer drives two turbine speed reduction boxes 301 left and right, each turbine speed reduction box 301 outputs a shaft 302, a series of bearing seats 303 and two gears 304 are sleeved on the shafts 302, and the foremost end of one shaft 302 is connected with a hoist detection control system 305.

Driven sprocket assembly 31

The narrow bearing assembly 310 comprises a narrow bearing assembly 311 and a narrow bearing assembly 312, the tail of the narrow bearing assembly 312 is sleeved on one side of the inside of the narrow bearing assembly 311, the other side (namely the head) of the narrow bearing assembly 312 is provided with a bearing seat 313, one side of the narrow bearing assembly 311 is provided with a fixed mounting plate 310, the narrow bearing assembly is fixedly mounted on the machine frame through the mounting plate 310, and a shaft passes through a gear and two bearing seats to form the driven wheel assembly 31.

The working principle is as follows:

the narrow seat bearing assembly 311 is an elastomer, and in fact refers to the function of a tensioning sleeve.

Chain bracket 32

The sheet metal is bent to 90 degrees and divided into two surfaces, namely a mounting plate 321 and a supporting plate 323, and reinforcing ribs 322 are welded at the vertical position. Mounting plate 321 is mounted to the chain.

Hoist detection control system 305 referring to fig. 12

The device comprises an index plate 3050 sleeved on one motor shaft, two detection points 3051 arranged on the index plate, a detection sensor 3053 arranged at a position right opposite to the detection points 3051, and a sensor support 3052.

Principle of operation

The sensor 241 receives a signal, the elevator 3 starts, the sensor 3053 realizes automatic control of lifting, stopping and the like of the elevator through detection of the two detection points 3051 and control of the controller, and the plate A is lifted to the highest position (a non-contact suction automatic sucker).

Magnetically attracted conveyor line 4 referring to fig. 13, 14, 15,

the tension sleeve structure comprises an I-shaped steel frame rack 40, wherein a driving wheel assembly 41 and a driven wheel assembly 42 are respectively arranged at two ends of the I-shaped steel frame rack 40, and the driven wheel assembly 41 forms a tension sleeve structure by using a narrow seat bearing assembly 310 structure. A magnetic tape magnet box 47A is fixed at the left end of each of the lower portions of the two sides of the I-steel frame 40, a magnetic tape magnet box 47B is fixed at the right end of each of the lower portions of the two sides of the I-steel frame 40, and a series of electromagnets are fixed in the magnetic tape magnet boxes. The middle of the two magnetic tape boxes 47 is a magnetic tape cushion box 48, the front and rear two groups of belts 44 are respectively sleeved with the driving wheel assembly 41 and the driven wheel assembly 42, the lower part of the belt 44 is close to the magnetic tape box 47, and the middle of the two belts 44 is installed at the place on the right side of the magnetic attraction conveying line 4. The magnetic strip box 47A and the magnetic strip box 47B are different in that the magnetic strip box 47B has a small number of electromagnets.

Lifting structure 43 of magnetic attraction conveying line 4 refers to fig. 16

As can be seen from fig. 15, the connection of the magnetic conveyor lines 4 to the main body frame 1 is limited only to the lifting structure 43 side thereof.

The magnetic attraction conveying line comprises three mounting platforms (without marks) led out of a main body rack 1, a double-output-shaft speed reducing motor 430 is mounted in the main body rack, two ends of a motor shaft 431 are respectively connected with a cross steering gear 432, the other two mounting platforms are used for mounting and fixing the two cross steering gears 432 and are fixed on a mounting platform 435 through a mounting plate 433, the cross steering gear 432 outputs a screw shaft 436, the other end of the screw shaft 436 is fixed on a bearing seat 438, a nut is fixed on the screw shaft 436 by the mounting plate 437 to be sleeved on the screw shaft 436, a guide rail 434 is fixed on the inner sides of the two mounting platforms 435 respectively, corresponding sliding blocks (without marks) are fixed on the outer side of the magnetic attraction conveying line 4, the sliding blocks (without marks) are sleeved on the guide rail 434, and.

Principle of operation

The speed reduction motor 430 with two output shafts rotates under the sensor and the controller to drive the screw shaft 436 to rotate, so as to drive the mounting plate 437 to ascend and descend, and then drive the magnetic absorption conveying line 4 to ascend and descend.

The magnetic suction cup assembly of the lower disc of the magnetic conveyor belt 4 refers to fig. 17, 18

The middle of the disk B is provided with a disk B, the center of the disk B is provided with a hole 461, one side of the hole 461 is provided with a vertical mounting plate 460, two sides of the disk B are bent into a mounting plate 463, two sides of the hole 461 are provided with holes, linear bearings (not shown) are mounted and fixed on the holes, an air cylinder 462 is fixed on the mounting plate 460, an air cylinder telescopic part 4620 is connected with a magnet box 464, and a series of magnets 465 are arranged in the magnet box 464. The magnet box 464 holds two guide rods 466, each passing through a linear bearing fixed to the disk B.

Buffer position cylinder attachment assembly 45 referring to fig. 19, 20, 21, 22

The magnetic suction conveyor line is perpendicular to a main body rack 1 and is installed under a magnetic suction conveyor line, each unit comprises a rack 450, two installing plates 451 are arranged on two sides of each rack 450, the racks 450 are installed on the main body rack 1, a plurality of cache position accessory assemblies 454 are arranged in series at different heights of the racks 450 side by side, and cache position limiting rods 453 are installed on two sides of each cache position accessory assembly 454.

And a buffer position limiting rod block 452 is arranged on the buffer position accessory component 454 of a unit closest to the rightmost end of the magnetic attraction conveying line 4.

Buffer position limiting rod block 452

The magnetic-field-type magnetic-absorption box comprises a mounting plate 4520, wherein a sensor 4521 is arranged in the middle of the front end of the mounting plate 4520, a buffer magnetic-absorption box 4522 is arranged on each of two sides of the sensor 4521, a magnet is arranged in the box, and a film is arranged on the surface of the box.

Cache bit attachment component 454

The mounting plate 4540 that includes a sheet metal component, mounting plate 4540 installs on frame 450, bends into a mounting platform, installs and fixes a cylinder 4541, installs and fixes a buffer plate 4542 at cylinder 4541 pars contractilis.

Principle of operation

The plate A is lifted to the highest position and touches the magnetic belt cushion box 48, meanwhile, the two sides of the plate A are attracted by the magnets on the two sides of the magnetic belt conveyer through the belt 44, and the plate A is conveyed from the leftmost side to the right side, reaches the buffer position limiting area and touches the buffer position limiting rod blocking block 452.

The mechanical arm 2 of the disk collecting machine refers to fig. 23 and 24

The mechanical arm 5 of the disc collecting machine comprises a frame 50 with four upright posts, wherein a foot 51 with adjustable height is arranged below the upright posts, a speed reducing motor 52 is fixed at the upper end of the frame 50, a series of shafts (not marked) with bearings (not marked) are arranged up and down in the frame 50, two gears (not marked) with bearings are respectively fixed on each shaft (out of a driving assembly shaft) in front and back, the motor 52 drives one shaft, and a gear without a bearing is respectively fixed on the front and back of the shaft; the gears at the front side and the rear side are respectively divided into two groups, each group of gears is sleeved with a chain 56, the chain 56 at the leftmost end is vertical up and down, and the gear combinations comprise tensioning sleeve gear combinations 57;

two vertical shafts 201 at the leftmost end are vertically provided with a guide rail 55 respectively, a series of sliding blocks 54 are sleeved on the two guide rails, a mechanical arm sliding block seat 541 is fixed on the series of sliding blocks 54, and two mechanical arm forklift arm assemblies 53 are fixed on the mechanical arm sliding block seat 541.

Disc-closing machine inlet belt 6: referring to fig. 25, 26, 27, 28

The closing machine inlet belt 6 comprises a single-crawler-type conveying line 61 and a double-crawler-type conveying line 62 which are arranged in a front-back crossed mode and are different in size.

Single-crawler type conveying line 61

In the single-track type conveying line 61, a conveying wire frame (not shown) is provided, and an elevator frame 62 is fixed below the front end of the conveying wire frame, and an air bag 610 is fixed at each of the front and rear ends.

The elevator frame 62 and the air bag 610 together carry a conveyor frame.

Single-track type conveying line frame

The conveying line frame comprises two side plates 611 (the side plates 611 are bent inwards by 90 degrees, a filler strip (without a mark) is laid on the side plates 611), a wear-resistant strip sheet metal support rod 614A and a wear-resistant strip support rod 614B are arranged between the two side plates 111 to form a wear-resistant strip support rod assembly, a stable square body is built, a series of bayonets (without a mark) are arranged on the wear-resistant strip support rod assembly, the width of the bayonets is just matched with that of the wear-resistant strip support rod 615, and when the conveying line frame is used, the wear-resistant strip support rod 615 is only pressed on the bayonets, and the mounting plate (without a mark) is fixed by screws in front and at back. The driving wheel assembly 612 and the driven wheel assembly 613 are respectively fixed in front and at the back of the stable square body, two groups (multiple groups) of gears (not shown) are respectively and correspondingly fixed on the driving wheel assembly 112 and the driven wheel assembly 613, one gear on the driving wheel assembly 612 and one corresponding gear on the driven wheel assembly 613 are respectively in one group, chains 616 are sleeved on the two gears in one group, at least two chains 616 are arranged, and a series of chain plates 617 are arranged on the two chains 616 to form a crawler belt.

Elevator frame 62

There is a concave frame 620, two sets of four sliding rails 621 are installed on the inner sides of the two sides of the convex portion, respectively, and a mounting plate 622 is installed on each sliding block portion, respectively, the mounting plate 622 is used for fixing the two side plates 611 of the conveying wire frame.

Air bag 610

The device comprises an air bag 6103 in the middle, a mounting plate 6101 is fixed at the lower part of the air bag 6103, and a mounting plate 6102 is fixed at the upper part of the air bag 6103 and is used for connecting a conveying wire framework. Pressure sensors are arranged in the air bag or in an inflating pipeline and the like, and the requirements can be met in a programming mode.

Double-crawler type conveying line 62

The conveying line frame comprises four side plates 631 (the side plates 631 are bent inwards by 90 degrees, a filler strip (not shown) is laid on the side plates), and the four side plates are divided into two blocks and two groups; the bottom of the four side plates passes through the series of support rods 630 to form a stable structure; a channel is reserved in the middle of the stable structure, and the width of the channel is matched with that of the single-crawler type conveying line 61.

A series of wear-resistant strip metal plate support rods 634 and wear-resistant strip support rods (not shown) are arranged between each group of side plates 631 to form a wear-resistant strip support rod assembly, so that a crawler support body is built; a series of bayonets (without marks) are arranged on the wear-resistant strip support rod combination, the width of each bayonet is just matched with that of the wear-resistant strip support strip 635, and when the wear-resistant strip support rod combination is used, the wear-resistant strip support strip 635 is only required to be pressed on the bayonets, and the mounting plate is fixed by screws in front and at the back (or the support rods penetrate through the wear-resistant strip support strips).

Install drive wheel subassembly 632 and follow driving wheel subassembly 633 respectively at the front and back both ends of transfer chain frame, correspond respectively on drive wheel subassembly 632 and follow driving wheel subassembly 633 that the curb plate group is fixed two sets ofly (can the multiunit) gear (do not mark), a gear on the drive wheel subassembly 632 and follow driving wheel subassembly 633 on a corresponding gear be a set of, cup joint chain 636 on two gears of a set of, two chains 636 are total, install a series's link joint 637 formation track on a chain 636, two tracks are total.