CN113335855A - Double-arc plate type bearing conveyor - Google Patents

Double-arc plate type bearing conveyor Download PDF

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Publication number
CN113335855A
CN113335855A CN202110738797.5A CN202110738797A CN113335855A CN 113335855 A CN113335855 A CN 113335855A CN 202110738797 A CN202110738797 A CN 202110738797A CN 113335855 A CN113335855 A CN 113335855A
Authority
CN
China
Prior art keywords
double
arc
longitudinal beam
slide
frid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110738797.5A
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Chinese (zh)
Inventor
马晓光
杨雪庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tangshan Dingkun Machinery Manufacturing Co ltd
Original Assignee
Tangshan Dingkun Machinery Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tangshan Dingkun Machinery Manufacturing Co ltd filed Critical Tangshan Dingkun Machinery Manufacturing Co ltd
Priority to CN202110738797.5A priority Critical patent/CN113335855A/en
Publication of CN113335855A publication Critical patent/CN113335855A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
    • B65G23/30—Variable-speed gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/007—Means for moving conveyor frames and control arrangements therefor
    • B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Framework For Endless Conveyors (AREA)

Abstract

The invention relates to a conveyor, in particular to a double-circular-arc plate type load-bearing conveyor. Including a plurality of biarc frid, the both sides on frame upper portion all are equipped with fore-and-aft side guide rail, the running roller of biarc frid both sides is arranged in on the side guide rail, a plurality of biarc frids and traction chain rigid coupling, biarc frid includes the circular arc portion at both ends around horizontal part and the horizontal part, the bottom surface rigid coupling support frame of the horizontal part of every biarc frid, the support frame includes reinforcing beam and slide, the cross-section of the reinforcing beam of horizontal setting is U-shaped or H shape, reinforcing beam and biarc frid rigid coupling, horizontally slide rigid coupling in the bottom surface of reinforcing beam, the slide is the Z shape, the middle part of slide vertically sets up, the reinforcing beam is stretched out at the both ends of slide, the supporting wheel is arranged in at the middle part of slide, the supporting wheel is connected with the frame through middle longeron. The invention solves the problem that the double-arc groove plate is damaged by material bin pressure, the service life of a wearing part is doubled, and the problem that the double-arc groove plate cannot continuously and effectively support and operate the weight bin pressure is solved.

Description

Double-arc plate type bearing conveyor
Technical Field
The invention relates to a conveyor, in particular to a double-circular-arc plate type load-bearing conveyor.
Background
In the fields of heavy industrial production such as mines, building materials, metallurgy, chemical industry, coal and the like, a large amount of granular materials stored in a huge bin are regularly and quantitatively discharged from the bottom of a bin and are conveyed to the next procedure or other conveying equipment; this necessitates the use of a double-radius plate-type load-bearing conveyor. However, the conveyors on the market are mainly divided into heavy conveyors and medium conveyors; the heavy type is in a single arc shape, and the medium type is in a double arc shape. The main characteristics are as follows: the heavy single-arc type has large bearing capacity and poor sealing performance to materials; the medium-sized double-arc type has good sealing performance and poor bearing capacity.
Disclosure of Invention
The invention aims to solve the technical problems and provides a double-arc plate type bearing conveyor which solves the problem that a double-arc trough plate cannot continuously and effectively support and operate a heavy object bin.
The invention solves the technical problem, and adopts the technical scheme that:
the utility model provides a biarc plate-type bearing conveyor, which comprises a frame, drive arrangement, transmission, a plurality of biarc frid, the both sides on frame upper portion all are equipped with fore-and-aft side guide rail, the running roller of biarc frid both sides is arranged in on the side guide rail, a plurality of biarc frid and traction chain rigid coupling, biarc frid includes the circular arc portion at both ends around horizontal part and the horizontal part, the bottom surface rigid coupling support frame of the horizontal part of every biarc frid, the support frame includes reinforcing beam and slide, reinforcing beam's cross-section is U-shaped or H shape, horizontal reinforcing beam and biarc frid rigid coupling that sets up, horizontally slide rigid coupling is in the bottom surface of reinforcing beam, the slide is the Z shape, the middle part of slide vertically sets up, reinforcing beam is stretched out at the both ends of slide, the middle part of slide is arranged in on the supporting wheel, the supporting wheel is connected with the frame through middle longeron.
Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that:
the problem of the harm of material storehouse pressure to biarc frid is solved, has reduced the demand to drive arrangement power, makes vulnerable part life double increase, has solved biarc frid and can't obtain the effective support and the operation of pressing in succession to the heavy object storehouse problem.
Further, the optimization scheme of the invention is as follows:
a front rib plate is arranged between the front end of the sliding plate and the reinforcing beam, and a rear rib plate is arranged between the rear end of the sliding plate and the double-arc groove plate.
The front end and the rear end of the sliding plate are respectively positioned on the inner sides of the front end surface and the rear end surface of the double-arc groove plate.
The middle longitudinal beam comprises a left middle longitudinal beam and a right middle longitudinal beam, the left middle longitudinal beam and the right middle longitudinal beam are channel steel, notches of the left middle longitudinal beam and the right middle longitudinal beam are arranged in a back-to-back mode, the supporting wheel is arranged between the left middle longitudinal beam and the right middle longitudinal beam, and the supporting shaft of the supporting wheel is connected with the left middle longitudinal beam and the right middle longitudinal beam through U-shaped bolts respectively.
The supporting shaft of the supporting wheel is provided with an oil duct, the inner end of the oil duct is communicated with the bearing, the outer end of the oil duct is communicated with the inner end of the oil filling pipe, and the outer end of the oil filling pipe is fixed on a side plate of the rack.
The track width of the supporting wheel is smaller than the pitch of the traction chain.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a front view of a rack of an embodiment of the present invention;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a schematic view of a support wheel mounting of an embodiment of the present invention;
FIG. 7 is a front view of a double arc slotted plate according to an embodiment of the present invention;
FIG. 8 is a left side view of FIG. 7;
FIG. 9 is a front view of the stand of an embodiment of the present invention;
FIG. 10 is a top view of FIG. 9;
FIG. 11 is a left side view of FIG. 9;
FIG. 12 is a schematic view of a slider according to an embodiment of the present invention;
FIG. 13 is a schematic view of a front gusset of an embodiment of the present invention;
FIG. 14 is a schematic view of a rear gusset of an embodiment of the present invention;
FIG. 15 is a front view of an outer link conveyor pan according to an embodiment of the invention;
FIG. 16 is a top view of FIG. 15;
FIG. 17 is a left side view of FIG. 15;
FIG. 18 is a front view of an inner link conveyor pan according to an embodiment of the invention;
FIG. 19 is a top view of FIG. 18;
FIG. 20 is a left side view of FIG. 18;
fig. 21 is a sectional view a-a of fig. 18.
In the figure: a frame 1; 1-1 of supporting legs; a frame 1-2; 1-3 of a column; 1-4 of a cross beam; 1-5 of a left longitudinal beam; 1-6 of a right longitudinal beam; upper guide rails 1-7; 1-8 parts of a lower guide rail; 1-9 of a left middle longitudinal beam; 1-10 of a right middle longitudinal beam; a drive device 2; 2-1 of a variable frequency motor; a speed reducer 2-2; 2-3 of a torsion arm; 2-4 of a bracket; a transmission device 3; 3-1 of a driving shaft; a drive sprocket 3-2; a driven shaft 3-3; 3-4 parts of a tension chain wheel; 3-5 parts of a traction chain; a double-arc groove plate 4; the horizontal part 4-1; a circular arc part 4-2; 4-3 of a roller bracket; 4-4 of rollers; 4-5 of a wheel shaft; 4-6 of reinforcing beam; 4-7 of a sliding plate; 4-8 parts of front rib plate; 4-9 parts of rear rib plate; 4-10 parts of side baffle plates; a support wheel 5; a support shaft 5-1; 5-2 parts of a U-shaped bolt; and 5-3 of an oil filling pipe.
Detailed Description
The invention is further described in detail below with reference to the figures and examples.
Referring to fig. 1, 2 and 3, the embodiment is a double-arc plate type load-bearing conveyor, which is composed of a frame 1, a driving device 2, a transmission device 3, a double-arc trough plate 4 and the like. The frame 1 comprises supporting legs 1-1, a frame 1-2, upright posts 1-3, cross beams 1-4, left longitudinal beams 1-5, right longitudinal beams 1-6, upper guide rails 1-7, lower guide rails 1-8 and the like, the frame 1-2 is a rectangular welding component, the four corners of the bottom surface of the frame 1-2 are welded with the supporting legs 1-1, a plurality of upright posts 1-3 are symmetrically welded on longitudinal frames at two sides of the frame 1-2, the upright posts 1-3 are H-shaped steel, the cross beams 1-4 are welded between the upright posts 1-3 at two sides, the cross beams 1-4 are channel steel, a front flange plate and a rear flange plate of each upright post 1-3 are symmetrically welded with the cross beams 1-4, the left end and the right end of each cross beam 1-4 are respectively welded with the longitudinal left longitudinal beam 1-5 and the right longitudinal beam 1-6, the left longitudinal beam 1-5 and the right longitudinal beam 1-6 are channel steel with downward notches, the upper parts of the left longitudinal beam 1-5 and the right longitudinal beam 1-6 are respectively welded with upper guide rails 1-7 with full length, and the upper guide rails 1-7 are light rails. Longitudinal lower guide rails 1-8 are welded between the supporting legs 1-1 on each side, the lower guide rails 1-8 are channel steel, notches of the lower guide rails 1-8 are downward, horizontal guide plates are welded on the upper portions of the lower guide rails 1-8, and the upper guide rails 1-7 and the lower guide rails 1-8 are arranged along the conveying direction.
A transmission device is arranged on a frame 1-2 and comprises a driving shaft 3-1, a driving chain wheel 3-2, a driven shaft 3-3, a tension chain wheel 3-4, a traction chain 3-5, a bearing seat and the like, wherein the driving shaft 3-1 is arranged at the front end of the frame 1-2 through the bearing seat, the driving chain wheel 3-2 is respectively arranged at two ends of the driving shaft 3-1, the driven shaft 3-3 is arranged at the rear end of the frame 1-2 through the bearing seat, the tension chain wheel 3-4 is respectively arranged at two ends of the driven shaft 3-3, and the traction chain 3-5 is respectively arranged between the driving chain wheel 3-2 and the tension chain wheel 3-4 at two sides. The driving shaft 3-1 is driven by a driving device 2 on the left side of the frame 1, the driving device 2 is composed of a variable frequency motor 2-1 and a speed reducer 2-2, a hollow output shaft of the speed reducer 2-2 is connected with the driving shaft 3-1 through a key, the speed reducer 2-2 is provided with a torque arm 2-3, and the lower end of the torque arm 2-3 is installed on a support 2-4 on the left side of the supporting leg 1-1.
A plurality of transverse double-arc groove plates 4 are arranged between the traction chains 3-5 at the two sides, each double-arc groove plate 4 is composed of a horizontal part 4-1 and arc parts 4-2 at the front end and the rear end of the horizontal part, and each arc part 4-2 protrudes out of the horizontal part 4-1. Two ends of the bottom surface of the horizontal part 4-1 are welded with roller brackets 4-4, the rollers 4-4 are connected with the roller brackets 4-4 through wheel shafts 4-5, the rollers 4-4 at the upper part of the traction chain 3-5 are arranged on the upper guide rail 1-7, and the rollers 4-4 at the lower part of the traction chain 3-5 are arranged on the guide plate of the lower guide rail 1-8. The bottom surface of the horizontal part 4-1 of each double-arc groove plate 4 is provided with a support frame, the support frame comprises reinforcing beams 4-6, sliding plates 4-7 and the like, the cross sections of the reinforcing beams 4-6 are U-shaped or H-shaped, the reinforcing beams are made of channel steel or H-shaped steel, in the embodiment, the reinforcing beams 4-6 are channel steel with upward notches, the reinforcing beams 4-6 are transversely arranged, and the reinforcing beams 4-6 are welded with the double-arc groove plates 4. The bottom surfaces of the reinforcing beams 4-6 are welded with horizontal sliding plates 4-7, the sliding plates 4-7 are Z-shaped, the middle parts of the sliding plates 4-7 are longitudinally arranged, the front ends and the rear ends of the sliding plates 4-7 respectively extend out of the front end surfaces and the rear end surfaces of the reinforcing beams 4-6, and the front ends and the rear ends of the sliding plates 4-7 are respectively positioned on the inner sides of the front end surfaces and the rear end surfaces of the double-arc groove plates 4. Triangular front rib plates 4-8 are arranged between the front ends of the sliding plates 4-7 and the reinforcing beams 4-6, rear rib plates 4-9 are arranged between the rear ends of the sliding plates 4-7 and the double-arc groove plates 4, and the rear rib plates 4-9 are flag-shaped. The upper parts of the left end and the right end of the double-arc groove plate 4 are respectively welded with side baffles 4-10, one of two adjacent double-arc groove plates on the traction chains 3-5 is an inner chain link conveying groove, the other one is an outer chain link conveying groove, and the rollers 4-4 are arranged on the double-arc groove plate 4 of the inner chain link conveying groove.
The middle parts of the sliding plates 4-7 are arranged on the supporting wheels 5, the supporting wheels 5 are arranged on the middle longitudinal beams, each middle longitudinal beam is composed of a left middle longitudinal beam 1-9 and a right middle longitudinal beam 1-10 which are parallel, the left middle longitudinal beam 1-9 and the right middle longitudinal beam 1-10 are channel steel, the notches of the left middle longitudinal beam 1-9 and the right middle longitudinal beam 1-10 are arranged in an opposite way, the left middle longitudinal beam 1-9 and the right middle longitudinal beam 1-10 are welded on the cross beam 1-4, a gap is arranged between the left middle longitudinal beam 1-9 and the right middle longitudinal beam 1-10, a plurality of supporting wheels 5 are arranged in the gap, the supporting wheels 5 are connected with a supporting shaft 5-1 through bearings, and two ends of the supporting shaft 5-1 are respectively arranged on a left middle longitudinal beam 1-9 and a right middle longitudinal beam 1-10 through U-shaped bolts 5-2. The track width of the supporting wheel 5 is smaller than the pitch of the traction chain 3-5. The supporting shaft 5-1 of the supporting wheel 5 is provided with an oil duct, the inner end of the oil duct is communicated with the bearing, the outer end of the oil duct is communicated with the inner end of the oil injection pipe 5-3, and the outer end of the oil injection pipe 5-3 is fixed on a side plate of the frame 1.
According to the invention, the reinforcing beam is welded under the double-arc groove plate to improve the bending resistance and the torsion resistance of the bottom plate and fill up the height difference between the arc section of the double-arc plate and the bottom plate at the center; the bottom surface of the reinforcing beam is welded with a sliding plate, a plurality of groove plates are combined to form a smooth and flat running surface, the continuity of mutual intersection is kept, and the chain traction movement to a driving chain wheel and a tension chain wheel of a driving shaft keeps mutual noninterference when doing circular motion and runs smoothly through an arc section. The distance between the supporting points of the supporting wheels is smaller than the pitch P value of the traction chain, so that strong and effective relative support is obtained when each double-arc groove plate resists the pressure of a material bin through the bottom of the material bin, and the carrying mechanism moves forwards to overcome the minimum friction resistance to realize the function of a main machine. According to the width of the rack and the double-arc groove plate, a plurality of support frames are arranged on the double-arc groove plate, and a plurality of support wheels matched with the support frames are arranged on the rack.
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 scope of the present invention, which is defined in the appended claims.

Claims (6)

1. The utility model provides a double-arc plate type bearing conveyor, includes frame, drive arrangement, transmission, a plurality of double-arc frid, and the both sides on frame upper portion all are equipped with fore-and-aft side guide rail, and on the side guide rail was arranged in to the running roller of double-arc frid both sides, a plurality of double-arc frid and traction chain rigid coupling, the double-arc frid included the circular arc portion at both ends around horizontal part and the horizontal part, its characterized in that: the bottom surface rigid coupling support frame of the horizontal part of every biarc frid, the support frame includes reinforcing beam and slide, and the cross-section of the reinforcing beam that transversely sets up is U-shaped or H shape, reinforcing beam and biarc frid rigid coupling, and horizontal slide rigid coupling is in the bottom surface of reinforcing beam, and the slide is the Z shape, and the middle part of slide is vertical to be set up, and the reinforcing beam is stretched out at the both ends of slide, and the supporting wheel is arranged in on the supporting wheel in the middle part of slide, and the supporting wheel is connected with the frame through middle longeron.
2. The double-arc plate type load-bearing conveyor according to claim 1, wherein: a front rib plate is arranged between the front end of the sliding plate and the reinforcing beam, and a rear rib plate is arranged between the rear end of the sliding plate and the double-arc groove plate.
3. The double-arc plate type load-bearing conveyor according to claim 1, wherein: the front end and the rear end of the sliding plate are respectively positioned on the inner sides of the front end surface and the rear end surface of the double-arc groove plate.
4. The double-arc plate type load-bearing conveyor according to claim 1, wherein: the middle longitudinal beam comprises a left middle longitudinal beam and a right middle longitudinal beam, the left middle longitudinal beam and the right middle longitudinal beam are channel steel, notches of the left middle longitudinal beam and the right middle longitudinal beam are arranged in a back-to-back mode, the supporting wheel is arranged between the left middle longitudinal beam and the right middle longitudinal beam, and the supporting shaft of the supporting wheel is connected with the left middle longitudinal beam and the right middle longitudinal beam through U-shaped bolts respectively.
5. The double-arc plate type load-bearing conveyor according to claim 1, wherein: the supporting shaft of the supporting wheel is provided with an oil duct, the inner end of the oil duct is communicated with the bearing, the outer end of the oil duct is communicated with the inner end of the oil filling pipe, and the outer end of the oil filling pipe is fixed on a side plate of the rack.
6. The double-arc plate type load-bearing conveyor according to claim 1, wherein: the track width of the supporting wheel is smaller than the pitch of the traction chain.
CN202110738797.5A 2021-06-30 2021-06-30 Double-arc plate type bearing conveyor Pending CN113335855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110738797.5A CN113335855A (en) 2021-06-30 2021-06-30 Double-arc plate type bearing conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110738797.5A CN113335855A (en) 2021-06-30 2021-06-30 Double-arc plate type bearing conveyor

Publications (1)

Publication Number Publication Date
CN113335855A true CN113335855A (en) 2021-09-03

Family

ID=77481835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110738797.5A Pending CN113335855A (en) 2021-06-30 2021-06-30 Double-arc plate type bearing conveyor

Country Status (1)

Country Link
CN (1) CN113335855A (en)

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