CN214269043U

CN214269043U - Belt press roller

Info

Publication number: CN214269043U
Application number: CN202120208465.1U
Authority: CN
Inventors: 朱辉
Original assignee: Qian'an Lianfeng Industry And Trade Co ltd
Current assignee: Qian'an Lianfeng Industry And Trade Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-24
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a belt compression roller belongs to the field of ore transportation equipment, and the belt compression roller is installed on band conveyer, and band conveyer includes the frame, and the conveying has the belt in the frame, and band conveyer includes horizontal segment and promotion section, there are two support frames in the fixed position that horizontal segment and promotion section linked up in the frame, two support frames are located the belt both sides respectively, and every support frame top is connected with the bearing frame, rotates on the bearing frame and is connected with the pivot, and the belt compression roller is connected in the pivot, and two belt compression rollers compress tightly the both sides at the belt respectively. This application has the effect that compresses tightly the belt, stability when improving the belt conveying material.

Description

Belt press roller

Technical Field

The application relates to the field of ore transportation equipment, in particular to a belt compression roller.

Background

In the iron powder screening process, belt conveyors are widely used to convey materials. The material is added to the belt conveyor through the disc feeder, and the belt conveyor conveys the material to the next processing step.

Referring to fig. 1, there is a belt conveyor at present, the belt conveyor includes a machine frame 1, a conveying roller enclosed into a semi-ring shape is rotatably connected to the machine frame 1, a belt 2 is conveyed to the machine frame 1, the belt conveyor includes a horizontal section 3 and a lifting section 4, and the belt 2 is conveyed from the horizontal section 3 to the lifting section 4. Be provided with rotary feeder 5 above horizontal segment 3, the material is put in on the belt 2 of horizontal segment 3 back, and the material is carried lifting segment 4 along with belt 2. Before the belt 2 does not bear materials, the belt 2 does not cling to the conveying roller when in the horizontal section 3, and the surface of the belt 2 is a plane; after the belt 2 accepts the material, when promoting section 4 conveying, under the action of gravity of material, belt 2 pastes tightly on the transfer roller, and the belt is the arc.

In view of the above-mentioned related art, the inventor believes that when the belt 2 travels from the horizontal section 3 to the lifting section 4, both side edges of the belt 2 are tilted, the belt 2 may be shaken, and thus the material may be unstable in conveying.

SUMMERY OF THE UTILITY MODEL

In order to compress tightly the belt, stability when improving the belt conveying material, this application provides a belt compression roller.

The application provides a belt compression roller adopts following technical scheme:

the utility model provides a belt compression roller, belt compression roller installs on band conveyer, and band conveyer includes the frame, and the conveying has the belt in the frame, and band conveyer includes the horizontal segment and promotes the section, there are two support frames at the rigidity that the horizontal segment links up with the promotion section in the frame, and two support frames are located the belt both sides respectively, and every support frame top is connected with the bearing frame, rotates on the bearing frame to be connected with the pivot, and the belt compression roller is connected in the pivot, and two belt compression rollers compress tightly respectively in the both sides of belt.

Through adopting above-mentioned technical scheme, when the belt conveys from the horizontal segment to the promotion section, the belt passes through from belt compression roller below, and belt compression roller drives the pivot and rotates on the bearing frame, and belt compression roller prevents the both sides limit perk of belt, consequently makes the belt more stable when transition to the promotion section from the horizontal segment, improves the stability of belt conveying material.

Optionally, a shaft connecting rod is fixed between the two rotating shafts.

Through adopting above-mentioned technical scheme, the axle connecting rod is horizontal in the belt top, and when the material passed through axle connecting rod below, the material was paved to the axle connecting rod, made the material evenly convey on the belt.

Optionally, the belt pressing roller is slidably connected to the rotating shaft and locked.

Through adopting above-mentioned technical scheme, can be along the axial slip belt compression roller of pivot, the distance between the two belt compression rollers of adjustable makes the belt compression roller compress tightly at belt suitable position, makes the belt operation more stable.

Optionally, a plurality of round holes are formed in the rotating shaft, an adjusting cylinder is fixed on one side of the belt pressing roller and sleeved on the rotating shaft, a locking rod is connected to the adjusting cylinder in a threaded mode, and the locking rod is screwed in the round holes.

Through adopting above-mentioned technical scheme, when adjusting the belt compression roller, adjust the position of belt compression roller along the pivot, when confirming the belt compression roller position, the locking lever of screwing makes the locking lever screw in the round hole, and it is more convenient when making the regulation belt compression roller.

Optionally, a fixed block is fixed on each of two sides of the support frame, a screw rod is connected with each of two sides of the bearing seat from top to bottom in a threaded manner, a first nut abutting against the bottom surface of the bearing seat is screwed on the screw rod, the screw rod is connected to the fixed block in a sliding manner, and two second nuts abutting against the upper side and the lower side of the fixed block are connected to the screw rod in a threaded manner.

Through adopting above-mentioned technical scheme, when adjusting the height of belt compression roller, can change the rate of tension of belt compression roller to the belt, through loosening the second nut soon, the screw rod that slides, the distance between the regulation bearing frame apart from the support frame, after screwing the second nut, fix the bearing frame on the support frame, it is convenient to adjust.

Optionally, two sets of flange mechanisms respectively located at two sides of the belt are arranged on the rack of the horizontal section, each flange mechanism comprises a plurality of connecting rods fixed on the rack, a fixing plate is fixed on each connecting rod, a baffle is fixed on each fixing plate, each baffle extends to the upper side of the belt, and the bottom edge of each baffle is in contact with the belt.

Through adopting above-mentioned technical scheme, when the material falls on the horizontal segment, the baffle gathers together the material at the central authorities of belt to the baffle prevents that the material from the belt both sides roll-off, improves the stability of material conveying.

Optionally, the baffle is a rubber plate, and the fixing plate and the baffle are in threaded connection with bolts.

Through adopting above-mentioned technical scheme, the baffle is deformable, reduces the damage to the belt to the loosening bolt can be pulled down the baffle, is convenient for change the baffle.

Optionally, the one side that the connecting rod is close to the belt is fixed with a plurality of pinch roller, and the pinch roller is including fixing the connecting block on the fixed plate, has seted up the spout in the connecting block, and there is the opening with connecting block bottom surface intercommunication spout bottom, and sliding connection has the slide bar that stretches out from the opening in the spout, is located and is fixed with the spring between the slide bar tip in the spout and the spout interior top surface, and the slide bar is close to the one end of belt and installs the pulley, and the pulley supports tight belt.

Through adopting above-mentioned technical scheme, under the elastic force effect of spring, the slide bar is close to the direction of being close to the belt, and the pulley supports tight belt all the time, and when the belt had the vibration, the pinch roller made the vibration of belt buffering belt, made the belt more stable when the conveying.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the belt is conveyed from the horizontal section to the lifting section, the belt passes below the belt compression roller, the belt compression roller drives the rotating shaft to rotate on the bearing seat, and the belt compression roller prevents two side edges of the belt from tilting, so that the belt is more stable when the belt is transited from the horizontal section to the lifting section, and the stability of the belt for conveying materials is improved;

2. when the belt pressing roller is adjusted, the position of the belt pressing roller is adjusted along the rotating shaft, and when the position of the belt pressing roller is determined, the locking rod is screwed, so that the locking rod is screwed in the round hole, and the belt pressing roller is adjusted more conveniently;

3. when the height of adjusting belt compression roller, can change the rate of tension of belt compression roller to the belt, adjust the distance between bearing frame and the support frame, it is convenient to adjust.

Drawings

Fig. 1 is a schematic structural view of the related art;

FIG. 2 is a schematic diagram of the overall structure of the present application;

FIG. 3 is a schematic view of the bearing seat and belt press roller of the present application;

fig. 4 is a cross-sectional view of the retaining mechanism of the present application.

Description of reference numerals: 1. a frame; 2. a belt; 3. a horizontal segment; 4. a lifting section; 5. a disc feeder; 6. a support frame; 61. a fixed block; 7. a bearing seat; 71. a screw; 72. a first nut; 73. a second nut; 8. a rotating shaft; 81. a shaft connecting rod; 9. a belt press roll; 91. adjusting the cylinder; 92. a locking lever; 93. a circular hole; 10. a flange mechanism; 101. a connecting rod; 102. a fixing plate; 103. a baffle plate; 104. a pinch roller; 1041. connecting blocks; 1042. a chute; 1043. a slide bar; 1044. a limiting plate; 1045. a pulley; 1046. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses belt compression roller. Referring to fig. 2, the belt conveyor includes a frame 1 on which a belt 2 is conveyed on the frame 1. The belt conveyor comprises a horizontal section 3 and a lifting section 4. A disk feeder 5 is arranged above the joint of the horizontal section 3 and the lifting section 4 (the fixing mode of the disk feeder 5 is not shown).

Be fixed with two support frames 6 that are located belt 2 both sides respectively on the frame 1 of horizontal segment 3 and 4 junctions of promotion section, support frame 6 top is connected with bearing frame 7, all rotates on every bearing frame 7 to be connected with a pivot 8, and equal sliding connection has a belt compression roller 9 on every pivot 8, and two belt compression rollers 9 compress tightly respectively in the both sides of belt 2. When the belt 2 passes through, the friction between the belt compression roller 9 and the belt 2 drives the belt compression roller 9 to rotate, and the belt compression roller 9 prevents the two side edges of the belt 2 from tilting, so that the belt 2 runs more smoothly and stably from the horizontal section 3 to the transition section 4.

A shaft connecting rod 81 is fixed between the two rotating shafts 8, the shaft connecting rod 81 is transversely arranged above the belt 2, and when materials pass below the shaft connecting rod 81, the materials higher than the shaft connecting rod 81 are paved by the shaft connecting rod 81, so that the materials are uniformly conveyed on the belt 2.

Referring to fig. 2 and 3, two ends of the supporting frame 6 are respectively fixed with a fixing block 61, and the fixing blocks 61 and the supporting frame 6 are integrally formed. Two sides of the bearing seat 7 are respectively connected with a screw rod 71 in a threaded manner, the bottom end of the screw rod 71 is connected to the fixed block 61 in a sliding manner, the screw rod 71 is connected with a first nut 72 in a threaded manner, and the first nut 72 is tightly propped against the bottom surface of the bearing seat 7; the screw 71 is further connected with two second nuts 73 in a threaded manner, after the screw 71 is slid in the vertical direction, the distance between the bearing seat 7 and the support frame 6 is adjusted, and finally the two second nuts 73 are screwed to enable the second nuts 73 to abut against the upper side and the lower side of the fixing block 61 respectively, so that the position of the bearing seat 7 is fixed, the height of the belt pressing roller 9 connected to the rotating shaft 8 is adjusted conveniently, and the belt pressing roller 9 is enabled to press the belt 2.

An adjusting cylinder 91 is fixed on one side of the belt pressing roller 9, the adjusting cylinder 91 is sleeved on the rotating shaft 8, a locking rod 92 is connected to the adjusting cylinder 91 in a threaded mode, and a row of round holes 93 are formed in the rotating shaft 8. Sliding the belt pressing roller 9 along the axial direction of the rotating shaft 8, adjusting the belt pressing roller 9 to a proper position, enabling the belt pressing roller 9 to be stably pressed on two sides of the belt 2, and finally screwing the locking rod 92 to enable the locking rod 92 to be inserted into the round hole 93.

Referring to fig. 2 and 4, a flange mechanism 10 is arranged on the frame 1, and the flange mechanism 10 is positioned on the horizontal section 3 below the disk feeder 5. The rib mechanism 10 is respectively provided with a group on the machine frame 1 at two sides of the belt 2, the rib mechanism 10 comprises a plurality of connecting rods 101 fixed on the machine frame 1, the connecting rods 101 extend to the upper side of the edge of the belt 2, an elongated fixing plate 102 is fixed at the end part of each connecting rod 101, and the fixing plate 102 extends along the conveying direction of the belt 2. A baffle plate 103 is fixed on the fixing plate 102 through bolts, the baffle plate 103 is made of rubber, the baffle plate 103 is arranged obliquely, and one edge of the baffle plate 103, which is far away from the fixing plate 102, abuts against the surface of the belt 2. When material is being conveyed on the belt conveyor, the baffle 103 gathers the material in the center of the belt 2 and reduces the likelihood of the material slipping off the edge of the belt 2.

A plurality of pressing wheels 104 are fixed on the surface of one side of the connecting rod 101 close to the belt 2, each pressing wheel 104 comprises a connecting block 1041 fixed on the fixing plate 102, a chute 1042 is arranged inside the connecting block 1041, an opening at the bottom end of the chute 1042 is communicated with the side wall of the connecting block 1041, and the opening of the chute 1042 is narrower than the width inside the chute 1042. A sliding rod 1043 is slidably connected in the sliding groove 1042, a limiting plate 1044 is fixed at the top end of the sliding rod 1043, and the diameter of the limiting plate 1044 is larger than the width of the opening of the sliding groove 1042. A pulley 1045 is mounted at the bottom end of the sliding rod 1043, and a spring 1046 is fixed between the top surface of the limiting plate 1044 and the inner top surface of the sliding groove 1042. The elastic force of the spring 1046 pushes the sliding rod 1043 to approach the belt 2, so that the pulley 1045 is pressed on the belt 2, and the belt 2 is more stable. When the belt 2 vibrates due to the addition of materials, the spring 1046 enables the pulley 1045 to be pressed on the belt 2 all the time, and the damping effect is achieved on the belt 2.

The implementation principle of the belt pressing roller of the embodiment of the application is as follows: when setting up belt compression roller 9, at first loosen second nut 73, along vertical direction slip bearing frame 7, make belt compression roller 9 compress tightly belt 2, the conversion is smooth and easy when making belt 2 pass through to promote section 4 by horizontal segment 3. The second nut 73 is then tightened to fix the position of the bearing seat 7.

The locking rod 92 is unscrewed, the belt pressing roller 9 is slid along the axial direction of the rotating shaft 8, the belt pressing roller 9 is pressed against both sides of the belt 2, and then the locking rod 92 is screwed into the circular hole 93.

When the material falls from the disk feeder 5 to the horizontal section 3, the material is gathered at the center of the belt 2 under the shielding of the baffle plate 103. The spring 1046 pushes the slide bar 1043 to make the pulley 1045 tightly contact with the upper surface of the belt 2.

When the baffle plate 103 needs to be replaced, the bolt screwed to the fixing plate 102 is removed, and the baffle plate 103 is removed from the fixing plate 102 and replaced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a belt press roller, belt press roller (9) are installed on band conveyer, and band conveyer includes frame (1), and the conveying has belt (2) in frame (1), and band conveyer includes horizontal segment (3) and promotion section (4), its characterized in that: frame (1) is gone up and is fixed with two support frames (6) in horizontal segment (3) and the position that promotes section (4) and link up, and two support frames (6) are located belt (2) both sides respectively, and every support frame (6) top is connected with bearing frame (7), rotates on bearing frame (7) and is connected with pivot (8), and belt compression roller (9) are connected on pivot (8), and two belt compression rollers (9) compress tightly respectively in the both sides of belt (2).

2. A belt roller as in claim 1 wherein: a shaft connecting rod (81) is fixed between the two rotating shafts (8).

3. A belt roller as in claim 1 wherein: the belt pressing roller (9) is connected to the rotating shaft (8) in a sliding mode and locked.

4. A belt roller as in claim 3 wherein: a plurality of round holes (93) are formed in the rotating shaft (8), an adjusting cylinder (91) sleeved on the rotating shaft (8) is fixed on one side of the belt pressing roller (9), a locking rod (92) is connected to the adjusting cylinder (91) in a threaded mode, and the locking rod (92) is screwed in the round holes (93).

5. A belt roller as in claim 1 wherein: the supporting frame is characterized in that two sides of the supporting frame (6) are respectively fixed with a fixing block (61), two sides of the bearing seat (7) are respectively in threaded connection with a screw rod (71) from top to bottom, a first nut (72) tightly abutting against the bottom surface of the bearing seat (7) is screwed on the screw rod (71), the screw rod (71) is in sliding connection with the fixing block (61), and two second nuts (73) tightly abutting against the upper side and the lower side of the fixing block (61) are in threaded connection with the screw rod (71).

6. A belt roller as in claim 1 wherein: be provided with two sets of flange mechanisms (10) that are located belt (2) both sides respectively on frame (1) of horizontal segment (3), flange mechanism (10) are fixed with fixed plate (102) on connecting rod (101) including many connecting rods (101) of fixing in frame (1), are fixed with baffle (103) on fixed plate (102), and baffle (103) extend to belt (2) top to baffle (103) base contact belt (2).

7. A belt roller as in claim 6 wherein: the baffle (103) is a plate made of rubber, and the fixing plate (102) and the baffle (103) are in threaded connection with bolts.

8. A belt roller as in claim 6 wherein: one side that connecting rod (101) are close to belt (2) is fixed with a plurality of pinch roller (104), pinch roller (104) are including fixing connecting block (1041) on fixed plate (102), spout (1042) have been seted up in connecting block (1041), spout (1042) bottom has the opening with connecting block (1041) bottom surface intercommunication, sliding rod (1043) that sliding connection has follow opening to stretch out in spout (1042), be located and be fixed with spring (1046) between slide bar (1043) tip in spout (1042) and the spout (1042) interior top surface, pulley (1045) are installed to the one end that slide bar (1043) are close to belt (2), pulley (1045) support tight belt (2).