CN205675660U

CN205675660U - Conveyor support structure

Info

Publication number: CN205675660U
Application number: CN201620405569.0U
Authority: CN
Inventors: 沈青; 沈一青; 徐水龙
Original assignee: WUJIANG FOODSTUFF MACHINERY CO Ltd
Current assignee: WUJIANG FOODSTUFF MACHINERY CO Ltd
Priority date: 2016-05-06
Filing date: 2016-05-06
Publication date: 2016-11-09
Anticipated expiration: 2026-05-06

Abstract

The utility model discloses a kind of conveyor support structure, including bracing frame, be respectively arranged with support conveyer belt on support frame as described above relative to position rotates roller, the link position of the described rotation roller being oppositely arranged is downward-sloping, described rotation roller rotates along the moving direction of conveyer belt, being rotatably connected to the support roller rotating along the moving direction of conveyer belt on support frame as described above, the circumference side of described support roller is higher than the link position of the rotation roller being oppositely arranged.The rotation roller being oppositely arranged is downward-sloping, make to rotate conveyer belt above roller and be bent downwardly due to the factor of gravity, thus define the position placed for balk cargos such as grains, simultaneously during conveyer belt moves, rotate roller also to synchronize to rotate, thus facilitate the action of conveyer belt.

Description

Conveyor support structure

Technical field

The utility model relates to carrying transmission field, particularly to a kind of conveyor support structure.

Background technology

1906, due to the constantly ripe of chemistry, motor and metallurgical industry and development, by the steel band type conveying in the 17th century Machine improves into belt conveyor.As a rule, conveyer belt is typically classified by having or not traction piece, has the biography of traction piece Send carrying device of a great variety, mainly have: ribbon conveyer, apron conveyor, car conveyer, escalator, automatic People's Bank of China Road, scraper conveyor etc.；Belt conveyor is typically rotated by motor driven belts wheel, finally makes conveyer belt rotate, But for transporting short grained grain, the parallel conveyer belt in surface will cause granular grain from conveyer belt two Drop in side.

In order to solve the problems referred to above, in prior art, the patent of invention that publication No. is " CN 102910432 A " discloses The supporting construction of a kind of conveyer belt, this supporting construction is attached between support, and it carries out propping up by the rotation roller of syllogic Support, i.e. in the middle of the rotation axis of roller and plane-parallel, the rotation roller of the rotation roller both sides being arranged on centre relatively occur to On inclination, relative rotation roller is V-shaped in space, thus caves inward the centre position of conveyer belt, thus prevents little The grain of particle is revealed from the both sides of conveyer belt, but in practical situations both, sets at horizontally disposed rotation roller and inclination Can there is gap between the rotation roller put, during conveyer belt transmission, it will cause conveyer belt by the embedded roller of card and roller it Between position, being then transported on band will stop in this position, affects the normal use of conveyer belt.

Utility model content

The purpose of this utility model is to provide a kind of conveyer belt avoiding conveyer belt to be embedded between adjacent rotated roller by card and props up Support structure.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of conveyer belt supports knot Structure, including bracing frame, what support frame as described above was respectively arranged with support conveyer belt relative to position rotates roller, and be oppositely arranged is described The link position rotating roller is downward-sloping, and described rotation roller rotates along the moving direction of conveyer belt, and support frame as described above rotates Being connected with the support roller of the moving direction rotation along conveyer belt, the circumference side of described support roller is higher than the rotation being oppositely arranged The link position of roller.

By using technique scheme, the rotation roller being oppositely arranged is downward-sloping so that rotate the conveyer belt above roller Owing to the factor of gravity is bent downwardly, thus define the position placed for balk cargos such as grains, move at conveyer belt simultaneously During, rotate roller and also synchronize to rotate, thus facilitate the action of conveyer belt；In order to prevent conveyer belt by embedded two of card Rotating the position between roller, by being provided with support roller before or after two rotation rollers, the circumference side supporting roller is high Rotating, in be oppositely arranged, the position that roller connects, this position is i.e. the position that conveyer belt can occur inlay card, will be passed by supporting roller Send band upwards jack-up, thus during conveyer belt moves forward, conveyer belt can be propped up to the trend rotating movement between roller Support roller limits, and makes cross sectional shape in moving process for the conveyer belt become U-shape from V-arrangement, it is to avoid the V-Bottom portion quilt of conveyer belt Rotate the clamped problem in the position between roller, support roller and serve the effect that the conveyer belt of concave downward is lifted up, make The transport obtaining conveyer belt is more steady, it is to avoid conveyer belt is embedded between adjacent rotated roller by card, supports roller simultaneously and is arranged on rotation The front of roller is also permissible.

As preferably, support frame as described above includes the first supporting part and the second supporting part, described second supporting part and first Support part connects, and described rotation roller is rotatably connected on the first supporting part, and described support roller is rotatably connected on the second supporting part.

By using technique scheme, the first supporting part serves the effect of support rotating roller, is simultaneously connected with first The second supporting part on supporting part serves the fixing effect supporting roller so that supports roller and rotates on the second supporting part, simultaneously Fixing connection between second supporting part and the first supporting part, the support force supporting roller is carried by the second supporting part by the first supporting part Confession, thus be connected with bracing frame without the second supporting part, simplify the structure of supporting part, be conveniently processed.

As preferably, described first supporting part is V-shaped, and described first supporting part is additionally provided with support column, described support Post is separately positioned on the both sides of the first supporting part, and described first supporting part is connected by support column is fixing with the bottom of support.

By using technique scheme, in order to improve the connection effect of the first supporting part and bracing frame, by first It is provided with support column on supporting part, improve the bonding strength between the first supporting part and bracing frame by support column, it is to avoid the Link position between one supporting part and bracing frame ruptures, and the first supporting part can be adjusted by the height of support column simultaneously The height of the rotation roller on the first supporting part so that it is meet the deflection of conveyer belt under different bearer.

As preferably, described first supporting part includes fixed mount, and the two ends of described fixed mount are respectively arranged with and set with relative The one end of the rotation roller put rotates first connecting and fixes seat, and what the centre position of described fixed mount was provided with and was oppositely arranged turns The other end of dynamic roller rotates second connecting and fixes seat.

By using technique scheme, in order to improve the fixed effect rotating roller, by being provided with the on supporting part One fixes seat, and first fixes seat two, and is separately positioned on the effect both sides of fixed mount so that it is from different rotation rollers Side rotates, and two positions rotating between rollers are fixed seat by second and carried out rotating and connect simultaneously, and two making rotate roller It is simultaneously in same perpendicular, when preventing conveyer belt from moving on rotation roller, it is to avoid conveyer belt is owing to rotating the crooked of roller Rotate anisotropy.

As preferably, described first fixes and is provided with slotted hole on seat, and the rotary shaft of described rotation roller is provided through Slotted hole wear groove, the rotary shaft of described rotation roller is provided with the caulking groove of inlay card slotted hole, described caulking groove with wear Groove connects.

By using technique scheme, rotate roller and embed slotted hole by the groove card that wears being arranged on own rotation axle In, then rotary shaft rotates in slotted hole so that with the sidewall wearing the caulking groove that groove connects and clamping slotted hole, Rotate eventually roller to be fixed on slotted hole so that rotate the fixing more firm of roller, reversely rotate when rotating roller so that card simultaneously Caulking groove departs from slotted hole, thus rotates roller and can extract out in slotted hole so that the dismounting rotating roller is convenient.

As preferably, described second fixes seat includes reverse V-shaped, and the two ends of described reverse V-shaped are connected with fixed mount, described The rotary shaft rotating roller is connected with reverse V-shaped by threaded engagement.

By using technique scheme, being connected with fixed mount by the two ends of reverse V-shaped, i.e. two rotate roller and are all falling Rotating on V-type piece, reverse V-shaped, when being rotated the active force of roller by both sides, can inwardly deform, and reverse V-shaped And between fixed mount formed triangular structure be the high and relatively stable structure of a kind of structural strength, can bear rotation roller to Interior deformation force and gravity.

As preferably, described second supporting part includes rotating, with support roller two ends, the left fixed mount being connected respectively and the right side is fixed Frame, described left fixed mount and right fixed mount is respectively arranged with the open slot with ft connection, in the rotary shaft of described support roller It is provided with the breach coordinating with open slot.

By using technique scheme, support roller and embed in open slot by breach card, support roller simultaneously and also can lead to Cross the breach in rotary shaft to take out in open slot, be i.e. provided by the mode of breach and open slot, taking of convenient support roller Putting, open slot serves lattice gear and supports roller simultaneously, prevents from supporting the effect that roller is displaced outwardly, it is to avoid supports roller and departs from the second support Portion.

As preferably, described fixed mount is provided with to the dust arrester rotating roller and roll surface air-breathing.

By using technique scheme, during rotating roller and supporting roller rotation, have dust and stick to rotate On roller and support roller, dust can cause the surface sediment rotating roller and supporting roller, and the particle of dust is less, when dust bulk deposition After, the effect producing lubrication between roller and conveyer belt can supported, support between roller and conveyer belt is flat rubber belting transmission simultaneously, this profit Sliding effect will result in bad impact, i.e. supports and skids between roller and conveyer belt, affects transmission efficiency, and easily cause grain Being scattered of food.

As preferably, described first supporting part is provided with the adjusting means of regulation the second supporting part height.

By using technique scheme, the height to the second supporting part for the adjusting means is adjusted, after Height Adjustment Conveyer belt is lifted up by the second supporting part, makes to be positioned at the pressure reconfigurable down of the belt rotating on roller, thus adapts to different The size adjustable of conveyer belt.

As preferably, described adjusting means includes straight line power part and rotation section, and described rotation section turns with the first supporting part Being dynamically connected, the fixing end of described straight line power part is fixing with rotation section to be connected, the movable end of described straight line power part and second Support part is fixing to be connected.

By using technique scheme, rotation section adjusts the angle at the second supporting part, and straight line power part is adjusted Joint supports distance between rotation roller for the roll spacing, and by the adjustment of rotation section and straight line power part, adjustment further is positioned at and turns The shape of the conveyer belt on dynamic roller, makes conveyer belt adapt to different loads.

In sum, the utility model has the advantages that

1st, the rotation roller being oppositely arranged is downward-sloping so that the conveyer belt above rotation roller is turned under due to the factor of gravity Song, thus define the position placed for balk cargos such as grains, simultaneously during conveyer belt moves, rotate roller also same stepping Row rotates, thus facilitates the action of conveyer belt；

2nd, it is provided with support roller before or after roller by rotating at two, support the circumference side of roller higher than relatively setting That puts rotates the position that roller connects, and this position is i.e. the position that conveyer belt can occur inlay card, by supporting roller by conveyer belt upwards Jack-up, thus during conveyer belt moves forward, conveyer belt can be supported roller to the trend rotating movement between roller and limit, Make the cross sectional shape in moving process for the conveyer belt become U-shape from V-arrangement, it is to avoid the V-Bottom portion of conveyer belt be rotated roller it Between the clamped problem in position, support roller and serve the effect that the conveyer belt of concave downward is lifted up so that conveyer belt Transport more steady, it is to avoid conveyer belt is embedded between adjacent rotated roller by card.

Brief description

Fig. 1 is the structural representation one of embodiment 1；

Fig. 2 is the enlarged diagram of A portion shown in Fig. 1；

Fig. 3 is the exploded perspective view of embodiment 1；

Fig. 4 is the enlarged diagram of B portion shown in Fig. 3；

Fig. 5 is the structural representation two of embodiment 1；；

Fig. 6 is the structural representation of embodiment 2；

Fig. 7 is the enlarged diagram of C portion shown in Fig. 6.

In figure, the 1st, bracing frame；11st, the first supporting part；12nd, the second supporting part；13rd, support column；14th, fixed mount；15th, first Fixing seat；16th, second seat is fixed；17th, reverse V-shaped；2nd, roller is rotated；21st, groove is worn；22nd, caulking groove；3rd, roller is supported；41st, oval Hole；42nd, left fixed mount；43rd, right fixed mount；44th, open slot；45th, breach；5th, dust arrester；6th, straight line power part；7th, rotate Portion.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the modification of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Embodiment 1: as it is shown in figure 1, a kind of conveyor support structure, including bracing frame 1, bracing frame 1 is provided in transport On the framework of equipment, and along the setting in the haul direction being perpendicular to transporting equipment, bracing frame 1 is provided with support and transmits The rotation roller 2 of band, i.e. rotation roller 2 is at least provided with two, if being provided with multiple rotation roller 2, the arrangements of multiple rotation rollers 2 must Must meet in the structure being similar to V-type, the position relatively rotating roller 2 connection is downward-sloping, and rotation roller 2 is along the movement of conveyer belt Direction rotates；

As depicted in figs. 1 and 2, it is rotatably connected on bracing frame 1 along propping up that the moving direction of conveyer belt rotates simultaneously Support roller 3, supports the link position higher than the rotation roller 2 being oppositely arranged for the circumference side of roller 3, supports roller 3 simultaneously and be arranged on two Rotate the front or behind in conveyer belt transmission direction of roller 2；

As it is shown in figure 1, bracing frame 1 includes the first supporting part 11 and the second supporting part 12, the second supporting part 12 and first Support part 11 connects, and rotates roller 2 and is rotatably connected on the first supporting part 11, supports roller 3 and is rotatably connected on the second supporting part 12, the One supporting part 11 is V-shaped, and the stage casing of the first supporting part 11 has an elongated segment post, and the two ends of the first supporting part 11 are provided with support Post 13, the first supporting part 11 fixed with the bottom of support by support column 13 and is connected, and support column 13 is in being vertically arranged in support Bottom, thus serve the effect of height adjusting the first supporting part 11 and upper rotation roller 2 thereof；

As shown in Fig. 3, Fig. 4 and Fig. 5, the first supporting part 11 includes fixed mount 14, and the two ends of fixed mount 14 are respectively arranged with Rotating, with the one end of the rotation roller 2 being oppositely arranged, first being connected and fixing seat 15, first fixes seat 15 for the metal being obliquely installed Piece, metal is provided with slotted hole 41, and what the both sides of the rotary shaft rotating roller 2 were provided through slotted hole 41 wears groove 21, turns Being provided with the caulking groove 22 of inlay card slotted hole 41 in the rotary shaft of dynamic roller 2, caulking groove 22 connects with wearing groove 21, when rotation roller 2 Rotary shaft card embed in slotted hole 41 after, by rotary motion roller 2, the sidewall card of slotted hole 41 can be made to embed slotted hole 41 In, it is achieved that rotate the fixing of roller 2.

It is connected as it is shown in figure 5, the centre position of fixed mount 14 is provided with to rotate with the other end of the rotation roller 2 being oppositely arranged Second fix seat 16, second fixes seat 16 includes reverse V-shaped 17, and the two ends of reverse V-shaped 17 are connected with fixed mount 14, thus falls Defining triangle between V-type piece 17 and fixed mount 14, the rotary shaft rotating roller 2 is connected with reverse V-shaped 17 by threaded engagement.

As it is shown on figure 3, include rotating with support roller 3 two ends respectively being connected for fixing the second supporting part 12 supporting roller 3 Left fixed mount 42 and right fixed mount 43, left fixed mount 42 includes two panels sheet metal, the end of a sheet metal and the first supporting part 11 Portion is fixing to be connected, and another sheet metal is vertically arranged on this sheet metal, thus improves structural strength, and left fixed mount 42 and the right side are solid Determine on frame 43, to be respectively arranged with the open slot 44 with ft connection, the rotary shaft of support roller 3 is provided with and coordinates with open slot 44 Breach 45, thus for support roller 3 put into and depart from.

The operation principle of embodiment 1 is, during conveyer belt moves, rotates roller 2 and also synchronizes to rotate, prop up simultaneously The circumference side of support roller 3 rotates, higher than be oppositely arranged, the position that roller 2 connects, and this position is i.e. the position that conveyer belt can occur inlay card Put, by supporting roller 3 by conveyer belt upwards jack-up, thus during conveyer belt moves forward, conveyer belt to rotate roller 2 it Between movement trend can by support roller 3 limit, make cross sectional shape in moving process for the conveyer belt become U-shape from V-arrangement, it is to avoid The V-Bottom portion of conveyer belt is rotated the clamped problem in the position between roller 2, supports roller 3 and serves the biography of concave downward Send the effect that band is lifted up so that the transport of conveyer belt is more steady, it is to avoid conveyer belt by card be embedded in adjacent rotated roller 2 it Between.

Embodiment 2: as shown in Figure 6 and Figure 7, embodiment 2 is with the difference of embodiment 1, and in embodiment 2, it is right to add Rotating roller 2 and supporting the dust arrester 5 of roller 3 surface air-breathing, this dust arrester 5 is arranged on fixed mount 14, and dust arrester 5 includes Being arranged on the suction hole on fixed mount 14, suction hole connects with negative pressure device, and negative pressure device is axial flow blower etc., passes through axial flow Blower fan is to suction hole exhausting, thus the dust absorption that roller 2 will be rotated and support on roller 3.

Being provided with the adjusting means of regulation the second supporting part 12 height on first supporting part 11, adjusting means includes that straight line moves Power portion 6 and rotation section 7, straight line power part 6 is cylinder, and rotation section 7 is motor, and the main shaft of motor and the first supporting part 11 rotate even Connecing, the housing of cylinder is fixing with rotation section 7 to be connected, the piston rod of cylinder and the fixing connection of the second supporting part 12.

The operation principle of embodiment 2 is same as in Example 1, when conveyor support structure is when supporting, by cylinder and electricity The cooperation of machine so that support position below conveyer belt for the roller 3 adjustable, thus meet different transmission needs, suction hole simultaneously Dust below conveyer belt is absorbed.

Claims

1. a conveyor support structure, including bracing frame (1), it is characterised in that: the upper relative position of support frame as described above (1) is respectively Being provided with the rotation roller (2) supporting conveyer belt, the link position of described rotation roller (2) being oppositely arranged is downward-sloping, described turn Dynamic roller (2) rotates along the moving direction of conveyer belt, and support frame as described above is rotatably connected to the moving direction along conveyer belt on (1) The support roller (3) rotating, the circumference side of described support roller (3) is higher than the link position of the rotation roller (2) being oppositely arranged.

2. conveyor support structure according to claim 1, it is characterised in that: support frame as described above (1) includes the first support Portion (11) and the second supporting part (12), described second supporting part (12) is connected with the first supporting part (11), and described rotation roller (2) turns Being automatically connected on the first supporting part (11), described support roller (3) is rotatably connected on the second supporting part (12).

3. conveyor support structure according to claim 2, it is characterised in that: described first supporting part (11) is V-shaped, institute Stating and being additionally provided with support column (13) on the first supporting part (11), described support column (13) is separately positioned on the first supporting part (11) Both sides, described first supporting part (11) is connected by support column (13) is fixing with the bottom of support.

4. conveyor support structure according to claim 3, it is characterised in that: described first supporting part (11) includes fixing Frame (14), the two ends of described fixed mount (14) are respectively arranged with one end with the rotation roller (2) being oppositely arranged and rotate the being connected One fixes seat (15), and the other end of the rotation roller (2) that the centre position of described fixed mount (14) is provided with and is oppositely arranged rotates Second connecting fixes seat (16).

5. conveyor support structure according to claim 4, it is characterised in that: described first fixes and is provided with on seat (15) Slotted hole (41), what the rotary shaft of described rotation roller (2) was provided through slotted hole (41) wears groove (21), described rotation roller (2) being provided with the caulking groove (22) of inlay card slotted hole (41) in rotary shaft, described caulking groove (22) connects with wearing groove (21).

6. conveyor support structure according to claim 4, it is characterised in that: described second fixes seat (16) includes down V Matrix (17), the two ends of described reverse V-shaped (17) are connected with fixed mount (14), and the rotary shaft of described rotation roller (2) passes through screw thread Coordinate and be connected with reverse V-shaped (17).

7. conveyor support structure according to claim 4, it is characterised in that: described second supporting part (12) includes respectively Rotating the left fixed mount (42) being connected and right fixed mount (43) with supporting roller (3) two ends, described left fixed mount (42) and the right side are fixed It is respectively arranged with the open slot (44) with ft connection on frame (43), the rotary shaft of described support roller (3) is provided with and opening The breach (45) that groove (44) coordinates.

8. conveyor support structure according to claim 4, it is characterised in that: be provided with on described fixed mount (14) to turn Dynamic roller (2) and the dust arrester (5) supporting roller (3) surface air-breathing.

9. conveyor support structure according to claim 2, it is characterised in that: it is provided with on described first supporting part (11) Regulate the adjusting means of the second supporting part (12) height.

10. conveyor support structure according to claim 9, it is characterised in that: described adjusting means includes straight line power Portion (6) and rotation section (7), described rotation section (7) rotate with the first supporting part (11) and are connected, consolidating of described straight line power part (6) Fixed end is fixing with rotation section (7) to be connected, the movable end of described straight line power part (6) and the fixing connection of the second supporting part (12).