CN210150092U

CN210150092U - Belt conveyor

Info

Publication number: CN210150092U
Application number: CN201920966810.0U
Authority: CN
Inventors: 刘贾满
Original assignee: Zhejiang Dongfang Pile Co ltd
Current assignee: Zhejiang Dongfang Pile Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-17
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to a technical field of material conveying equipment, a belt conveyor is related to, which comprises a frame, rotate the drive roller of connection at the frame both ends, be provided with in the frame and order about drive roller pivoted driving motor, the cover is equipped with the conveyer belt on two drive rollers, be provided with in the frame and be used for ordering about the drive assembly who turns over on the conveyer belt both sides, drive assembly is including setting up the support inboard in the frame, one end is passed through the universal joint and is rotated the connection on the support and be used for contradicting at the conflict roller of conveyer belt downside, the conflict roller is kept away from one of support and is served and be provided with the telescopic link, the one end of telescopic link slides along vertical direction and connects in the frame. The utility model discloses has following effect: the conveyer belt both sides are upturned, when the material falls to the conveyer belt on, will be stored in the conveyer belt middle part by better, reduce the possibility that the material dropped from the clearance in the transportation, reduce the frequency that operating personnel cleared up the ground material.

Description

Belt conveyor

Technical Field

The utility model belongs to the technical field of material conveying equipment's technique and specifically relates to a belt conveyor is related to.

Background

At present, in the material transportation, generally can use band conveyer to carry, current band conveyer includes the frame, and the both ends of frame rotate respectively and are connected with the drive roller, and one of them drive roller pivoted driving motor of drive is installed to the one end of frame, and the cover is equipped with the conveyer belt on the drive roller, places the material on the conveyer belt, and driving motor orders about the drive roller and rotates the back, can make the conveyer belt drive the other end to the frame with the material from the one end of frame to realize the purpose of motion material.

And in the in-service use in-process, when the material falls to the conveyer belt from the feed bin, because conveyer belt both sides and frame relative motion, and there is the clearance between the two, the material probably drops from the conveyer belt both sides, needs operating personnel to regularly clean the material that drops, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a belt conveyor can reduce the possibility that the material dropped when falling to the conveyer belt.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a belt conveyor, includes the frame, rotates the drive roller of connection at the frame both ends, be provided with in the frame and order about drive roller pivoted driving motor, two the cover is equipped with the conveyer belt on the drive roller, be provided with in the frame and be used for ordering about the drive assembly who turns over on the conveyer belt both sides, drive assembly rotates the connection on the support and is used for conflicting the conflict roller at the conveyer belt downside through the universal joint including setting up support, the one end of frame inboard, the conflict roller is kept away from one of support is served and is provided with the telescopic link, the one end of telescopic link is slided along vertical direction and is connected in the frame, be provided with the lifting unit who is used for ordering about telescopic link.

Through adopting above-mentioned technical scheme, after installing the conveyer belt in the frame, accessible lifting unit makes the one end of telescopic link move in vertical direction, the telescopic link will extend this moment, and the conflict roller will conflict at the conveyer belt downside this moment, the conflict roller takes place to rotate the back along with the telescopic link, upwards turn up the conveyer belt both sides, thereby make the conveyer belt middle part be less than both sides, when the material falls to the conveyer belt on, will be stored in the conveyer belt middle part by better, reduce the possibility that the material dropped from the clearance in the transportation, reduce the frequency that operating personnel cleared up the ground material.

The utility model discloses a further set up to: the telescopic link includes that one end rotates the first pole of being connected, sets up and keeps away from the second pole that conflict roller was served at first pole, the slot hole that slides has been seted up on the first pole body, the one end of second pole is provided with and inserts and slide the connecting rod of connection in the slot hole that slides, the one end that first pole was kept away from to the second pole is connected with lifting unit.

Through adopting above-mentioned technical scheme, when lifting unit during operation, the one end of second pole will take place relative slip with first pole under lifting unit's effect, and the connecting rod will slide in the slot hole that slides to realize the function that telescopic link length changes.

The utility model discloses a further set up to: be provided with the regulating block in the frame, the groove of sliding has been seted up along vertical direction on the regulating block, lifting unit including slide connect in the groove of sliding and with second pole articulated sliding block, along vertical direction threaded connection in the frame and the lifting bolt that one end and sliding block are connected, lifting bolt's one end with sliding block axial fixity and circumferential direction are connected.

Through adopting above-mentioned technical scheme, when needs make the length of telescopic link change, through twisting the jack bolt, when its motion in vertical direction, will order about the sliding block and slide at the inslot that slides to adjust the position of second pole one end.

The utility model discloses a further set up to: the lifting bolt is provided with at least two adjusting holes along the length direction, and the sliding block is inserted with a bolt embedded into the adjusting holes.

Through adopting above-mentioned technical scheme, make the sliding block move the back in the inslot that slides when jack bolt, can insert the bolt to the regulation hole to reinforce jack bolt's position, play the fixed action in radial to jack bolt.

The utility model discloses a further set up to: and a reinforcing rib is arranged between the lower side of the support and the rack.

Through adopting above-mentioned technical scheme, at the driven in-process of conveyer belt, the strengthening rib strip can play the supporting role to the support lower extreme, improves the support of support and bears the limit.

The utility model discloses a further set up to: the machine frame is provided with a chip suction device for sucking chips on the outer surface of the conveying belt, and the chip suction device comprises a chip suction cover arranged on the machine frame and positioned below the conveying belt, a chip suction pipe arranged on the chip suction cover, and a centrifugal fan arranged on the chip suction pipe.

The conveyer belt will overturn down in the drive roller department of frame one end after carrying the material, and the conveyer belt surface that has transported the material this moment will remain many material pieces, will lead to the material piece to drop to subaerial after overturning down, needs the clearance. Through adopting above-mentioned technical scheme, centrifugal fan will induced draft to the bits cover through inhaling the bits pipe after the work to make and inhale the bits cover and form the negative pressure near conveyer belt department, thereby to the suction under the conveyer belt, detach the material piece.

The utility model discloses a further set up to: still be provided with cleaning device in the frame, cleaning device is including rotating the connection in the frame and being located the brush roller that inhales the bits cover, rotate the linkage roller that connects in the frame and contradict on the conveyer belt, the one end of linkage roller is provided with the action wheel, the one end of brush roller be provided with from the driving wheel of action wheel linkage, the brush roller is contradicted on the conveyer belt.

Through adopting above-mentioned technical scheme, when the conveyer belt when the motion, will drive the linkage roller and rotate, the action wheel this moment through with from the driving wheel linkage, will make the brush roller also take place to rotate, the brush roller after the rotation will be brushed the material piece that bonds on the conveyer belt down, the piece on the conveyer belt of will being convenient for this moment to absorb.

The utility model discloses a further set up to: the chip suction cover is in a quadrangular frustum pyramid shape, one side of the lower bottom surface of the chip suction cover faces the conveying belt, and the chip suction pipe is arranged on the upper bottom surface of the chip suction cover.

Through adopting above-mentioned technical scheme, centrifugal fan is when the absorption, and the cross section of inhaling the bits cover diminishes gradually from one side of conveyer belt to one side of centrifugal fan, and the negative pressure effect is better to be convenient for absorb the piece.

To sum up, the utility model discloses a beneficial technological effect does:

1. after the lifting bolt is screwed, one end of the second rod moves in the vertical direction, the first rod and the second rod slide relatively, the telescopic rod extends at the moment, the collision roller collides with the lower side of the conveying belt at the moment, and after the collision roller rotates along with the telescopic rod, the two sides of the conveying belt are turned upwards, so that the middle part of the conveying belt is lower than the two sides;

2. when the centrifugal fan works, negative pressure is formed on one side, close to the conveying belt, of the chip suction cover, so that the material chips in the chip suction cover are discharged through the chip suction pipe, the conveying belt can keep a relatively clean state, and the possibility that the material chips fall after the conveying belt turns downwards is reduced;

3. the linkage roller is abutted to the lower side of the conveying belt, and the brush roller is driven to rotate through the linkage relation between the driving wheel and the driven wheel, so that material scraps on the lower side of the conveying belt are brushed off, and scraps are convenient to remove.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the present invention with a part of the frame and the conveyor belt hidden for showing the scrap suction device;

FIG. 4 is an enlarged view of portion A of FIG. 2, showing the telescoping rod;

FIG. 5 is an enlarged view of portion B of FIG. 2, showing the adjustment holes;

fig. 6 is an enlarged view of the portion C of fig. 3, showing the lifting assembly.

Reference numerals: 100. a frame; 110. a drive roller; 111. a drive motor; 112. a conveyor belt; 120. a drive assembly; 121. a support; 122. a touch roller; 123. reinforcing ribs; 124. a universal joint; 130. a telescopic rod; 131. a first lever; 132. a second lever; 133. a sliding long hole; 134. a connecting rod; 140. an adjusting block; 141. a sliding groove; 150. a lifting assembly; 151. a sliding block; 152. a lifting bolt; 153. an adjustment hole; 154. a bolt; 160. a scrap suction device; 161. a scrap suction cover; 162. a scrap suction pipe; 163. a centrifugal fan; 170. a cleaning device; 171. a brush roller; 172. a linkage roller; 173. a driving wheel; 174. a driven wheel; 175. a drive belt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A belt conveyor, refer to fig. 1 and fig. 3, comprises a frame 100 and driving rollers 110 rotatably connected to two ends of the frame 100, wherein a driving motor 111 is fixed on the frame 100 through bolts, an output shaft of the driving motor 111 is fixedly connected with one of the driving rollers 110, and a conveying belt 112 is sleeved on the two driving rollers 110. The driving motor 111 drives the driving roller 110 to rotate, so that the conveying belt 112 moves, the upper half part of the conveying belt 112 conveys materials, and the materials are reversed at the driving roller 110 and then move to the original position.

Referring to fig. 2, 3 and 4, a driving assembly 120 for driving the two sides of the conveyor belt 112 to be turned up is arranged on the frame 100, the driving assembly 120 includes a bracket 121 and a collision roller 122, the bracket 121 is fixed on the inner side of the frame 100 through a bolt, the brackets 121 are arranged on the two sides of the frame 100, and a reinforcing rib 123 is welded between the lower side of the bracket 121 and the frame 100. One end of the abutment roller 122 is rotatably coupled to the bracket 121 by a universal joint 124, and the abutment roller 122 abuts on the lower side of the upper half of the conveyor belt 112. One end of the contact roller 122 far away from the support 121 is provided with a telescopic rod 130, one end of the telescopic rod 130 is connected to the rack 100 in a sliding manner along the vertical direction, and the rack 100 is provided with a lifting assembly 150 for driving one end of the telescopic rod 130 to move.

Referring to fig. 4, the telescopic rod 130 includes a first rod 131 and a second rod 132, one end of the first rod 131 is rotatably connected to one end of the touch roller 122 through a bearing, a sliding slot 133 is formed in a rod body of the first rod 131, a connecting rod 134 inserted into and slidably connected to the sliding slot 133 is integrally disposed at one end of the second rod 132, and one end of the second rod 132, which is far away from the first rod 131, is connected to the lifting assembly 150.

Referring to fig. 5 and 6, there is a regulating block 140 installed on the frame 100 through bolt fixing, a sliding groove 141 is opened along the vertical direction on the regulating block 140, the lifting assembly 150 includes a sliding block 151 connected in the sliding groove 141 and hinged with the second rod 132, a lifting bolt 152 connected with the sliding block 151 and having one end connected with the sliding block 100 along the vertical direction threaded connection, one end of the lifting bolt 152 is connected with the sliding block 151 in an axial fixing and circumferential rotation manner, both are connected through a bearing, the bearing is embedded on the sliding block 151, and one end of the lifting bolt 152 is embedded on the bearing inner ring. Two or more adjusting holes 153 are formed in the lifting bolt 152 along the length direction of the lifting bolt, the adjusting holes 153 are three in the embodiment, a bolt 154 embedded into the adjusting holes 153 is inserted into the sliding block 151 in a plugging mode, the lifting bolt 152 is radially fixed, and the possibility of looseness of the lifting bolt is reduced.

Referring to fig. 2 and 3, a chip suction device 160 for sucking and removing chips on the outer surface of the conveyor belt 112 is disposed on the frame 100, the chip suction device 160 includes a chip suction cover 161 welded to the frame 100 and located below the conveyor belt 112, a chip suction pipe 162 mounted on the chip suction cover 161, and a centrifugal fan 163 mounted on the chip suction pipe 162, the chip suction cover 161 is square-frustum-shaped, one side of the lower bottom surface of the chip suction cover 161 is disposed toward the conveyor belt 112, and the chip suction pipe 162 is disposed on the upper bottom surface thereof.

The frame 100 is further provided with a cleaning device 170, the cleaning device 170 comprises a brush roller 171 and a linkage roller 172, two ends of the brush roller 171 are rotatably connected with the frame 100 through bearings, the brush roller 171 is located in the dust hood, and the brush roller 171 abuts against the outer surface of the lower portion of the conveying belt 112. The two ends of the linkage roller 172 are also rotatably connected to the frame 100 through bearings, and the linkage roller 172 abuts against the conveyor belt 112. Meanwhile, a driving wheel 173 is installed at one end of the linkage roller 172, a driven wheel 174 is installed at one end of the brush roller 171, and the driving wheel 173 and the driven wheel 174 are linked by a transmission belt 175. When the conveying belt 112 moves, the linkage roller 172 will be driven to rotate, so that the driven wheel 174 will rotate along with the driving wheel 173, and after the brush roller 171 rotates, the material debris adhered to the conveying belt 112 will be brushed away, and then will fall into the chip suction cover 161, so as to be discharged through the chip suction cover 161.

The implementation principle of the embodiment is as follows: after the conveyer belt 112 is installed on the drive roller 110, the lifting bolt 152 is screwed to enable the first rod 131 and the second rod 132 to slide relatively, one end of the second rod 132 moves in the vertical direction, the contact roller 122 rotates, at the moment, due to the contact between the contact roller 122 and the lower side of the conveyer belt 112, the two sides of the conveyer belt 112 are turned upwards, the middle of the conveyer belt 112 is lower than the two sides, when the material falls onto the conveyer belt 112, the material is better stored in the middle of the conveyer belt 112, the possibility that the material drops from the gap in the transportation process is reduced, and the frequency of cleaning the ground material by operators is reduced.

Meanwhile, when the centrifugal fan 163 works, a negative pressure is formed on one side, close to the conveying belt 112, of the chip suction cover 161, so that the material chips located in the chip suction cover 161 are discharged through the chip suction pipe 162, the conveying belt 112 can keep a relatively clean state, the possibility that the material chips fall after being turned down is reduced, the linkage roller 172 abuts against the lower side of the conveying belt 112, the driving wheel 173 and the driven wheel 174 are in linkage, the brush roller 171 is driven to rotate, the material chips on the lower side of the conveying belt 112 are brushed, and chip removal is facilitated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a belt conveyor, includes frame (100), rotates drive roller (110) of connection at frame (100) both ends, be provided with in frame (100) and drive roller (110) pivoted driving motor (111), two the cover is equipped with conveyer belt (112), its characterized in that on drive roller (110): be provided with drive assembly (120) that are used for ordering about conveyer belt (112) both sides to turn up in frame (100), drive assembly (120) are passed through universal joint (124) including setting up support (121), the one end of frame (100) inboard and are rotated and connect on support (121) and be used for conflicting roller (122) of touching at conveyer belt (112) downside, roller (122) are kept away from to touch one of support (121) is served and is provided with telescopic link (130), the one end of telescopic link (130) is slided along vertical direction and is connected in frame (100) is last, be provided with lifting unit (150) that are used for ordering about telescopic link (130) one end motion on frame (100).

2. A belt conveyor as in claim 1 wherein: the telescopic link (130) includes that one end rotates first pole (131) of being connected with conflict roller (122), sets up and keeps away from second pole (132) that conflict roller (122) was served in first pole (131), the slotted hole (133) of sliding has been seted up on the first pole (131) pole body, the one end of second pole (132) is provided with inserts and slides and connect connecting rod (134) in slotted hole (133) of sliding, the one end that first pole (131) were kept away from in second pole (132) is connected with lift subassembly (150).

3. A belt conveyor as in claim 2 wherein: be provided with regulating block (140) on frame (100), the groove of sliding (141) has been seted up along vertical direction on regulating block (140), lifting unit (150) including slide connect in the groove of sliding (141) and with second pole (132) articulated sliding block (151), along vertical direction threaded connection on frame (100) and lifting bolt (152) that one end and sliding block (151) are connected, the one end of lifting bolt (152) with sliding block (151) axial fixity and circumferential direction connect.

4. A belt conveyor as in claim 3 wherein: the lifting bolt (152) is provided with at least two adjusting holes (153) along the length direction, and the sliding block (151) is inserted with a bolt (154) embedded into the adjusting holes (153).

5. A belt conveyor as in claim 1 wherein: and a reinforcing rib (123) is arranged between the lower side of the bracket (121) and the rack (100).

6. A belt conveyor as in claim 1 wherein: be provided with on frame (100) and be used for absorbing the garrulous device (160) of inhaling of conveyer belt (112) surface piece, inhale garrulous device (160) including setting up on frame (100) and be located conveyer belt (112) below inhale bits cover (161), set up inhale bits pipe (162) on inhaling bits cover (161) to and set up centrifugal fan (163) on inhaling bits pipe (162).

7. A belt conveyor according to claim 6, characterized in that: still be provided with cleaning device (170) on frame (100), cleaning device (170) are including rotating brush roller (171) that connects on frame (100) and be located inhale bits cover (161), rotate linkage roller (172) that connect on frame (100) and contradict on conveyer belt (112), the one end of linkage roller (172) is provided with action wheel (173), the one end of brush roller (171) be provided with driven wheel (174) of action wheel (173) linkage, brush roller (171) contradict on conveyer belt (112).

8. A belt conveyor as in claim 7 wherein: inhale bits cover (161) and be the quadrangular frustum of a prism form, inhale bits cover (161) lower bottom surface one side and towards conveyer belt (112) set up, inhale bits pipe (162) and set up on its upper bottom surface.