CN212607754U

CN212607754U - A conveyer for concrete

Info

Publication number: CN212607754U
Application number: CN202021382443.9U
Authority: CN
Inventors: 罗汉青; 黄子通; 周烈
Original assignee: Foshan Nanhai Hengqiang Concrete Co ltd
Current assignee: Foshan Nanhai Hengqiang Concrete Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-26
Anticipated expiration: 2030-07-14

Abstract

The application relates to a conveyer for concrete, it includes the conveyer belt and sets up two relative conveying running rollers at the frame top, two conveying running rollers are located to the conveyer belt cover, still including the steel brush that is used for clearing up the conveyer belt and the first mount pad that is fixed in the frame top, the steel brush top is equipped with the horizontally slide, longitudinal sliding's slide sliding connection is in first mount pad, first mount pad is equipped with lifting unit, a lifting unit who is used for driving the steel brush butt or keeping away from the conveyer belt surface is located the top of first mount pad, lifting unit's work portion and slide fixed connection. This application has the effect that improves transport efficiency.

Description

A conveyer for concrete

Technical Field

The application relates to the field of concrete conveying, in particular to a conveying device for concrete.

Background

At present, a concrete structure has good overall performance, can be poured into structures with various shapes and sizes, and has strong durability, high fire resistance, and low construction cost and maintenance cost. Because of its unique characteristics, it is widely applied to various engineering construction fields. With the development of the building industry, the demand of concrete is increasing, and concrete manufacturers are also increasing the scale, and simultaneously, the concrete conveying capacity is required to be increased and the distance is required to be lengthened.

The Chinese utility model with the prior publication number of CN209321851U discloses a long-distance concrete conveying device, which comprises a conveyor belt, a conveyor belt driving device and a support frame arranged along the conveying direction of the conveyor belt, wherein rollers are arranged on the support frame, the rollers comprise a first roller and a third roller which are sequentially arranged along the direction perpendicular to the conveying direction of the conveyor belt, and the number of the first roller and the third roller is more than two; wherein, the one end that first gyro wheel and third gyro wheel kept away from each other inclines upwards, and the height in the middle part of the conveyer belt that is supported by first gyro wheel and third gyro wheel is less than the height of both sides.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that when workers use the conveying device for a long time, a part of concrete remains on the surface of the conveyor belt, and the remaining concrete gradually increases, which results in low conveying efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the conveying efficiency, the application provides a conveying device for concrete.

The application provides a conveyer for concrete adopts following technical scheme:

the utility model provides a conveyer for concrete, includes the conveyer belt and sets up two relative conveying running rollers at the frame top, two conveying running rollers are located to the conveyer belt cover, still including being used for the clearance the steel brush of conveyer belt and the first mount pad that is fixed in the frame top, the steel brush top is equipped with the horizontally slide, and longitudinal sliding slide sliding connection in first mount pad, first mount pad is equipped with lifting unit for the drive the steel brush butt or keep away from the lifting unit on conveyer belt surface and be located the top of first mount pad, lifting unit's work portion and slide fixed connection.

Through adopting above-mentioned technical scheme, workman control lifting unit enables the slide and carries out fore-and-aft reciprocal slip along first mount pad, and then can drive the wire brush butt or keep away from the conveyer belt surface, when needing to clear up the conveyer belt surface, wire brush and conveyer belt surface butt to can clear up the conveyer belt, reduce the concrete and remain, improve conveying efficiency.

Preferably, lifting unit includes first servo motor, rolling cylinder and two stay cords, first servo motor is fixed in the top of first mount pad, is the level setting rolling cylinder rotates to be connected in first mount pad top, first servo motor's output shaft and rolling cylinder fixed connection, two wherein one end of stay cord is fixed in the rolling cylinder, the one end that rolling cylinder was kept away from to the stay cord is fixed in the slide.

Through adopting above-mentioned technical scheme, the workman controls that first servo motor can drive the rolling cylinder and rotate, and pivoted rolling cylinder can carry out the rolling and unreel to the stay cord to can adjust the distance of slide and conveyer belt.

Preferably, the top of the sliding plate is provided with two opposite locking assemblies, the two locking assemblies are close to two ends of the sliding plate respectively, and a working part for fixing the locking assemblies of the sliding plate is detachably connected with the first mounting seat during cleaning.

Through adopting above-mentioned technical scheme, workman control locking Assembly can lock the slide to be favorable to injecing the position of slide, make the slide when the cleaning work goes on, can be more stable.

Preferably, the locking assembly comprises a second servo motor, a screw rod, a sliding block and two opposite fixing plates, the two fixing plates are fixed to the top of the sliding plate and horizontally arranged, the screw rod is connected between the two fixing plates in a rotating mode, the second servo motor is fixed to the top of the sliding plate, an output shaft of the second servo motor penetrates through the fixing plates and is connected with the screw rod, the bottom surface of the sliding block is connected to the top of the sliding plate in a sliding mode and can be connected with the screw rod in a threaded mode, the sliding block is provided with a connecting rod horizontally arranged, and one end, away from the sliding block, of the connecting rod is detachably connected with the first mounting seat.

Through adopting above-mentioned technical scheme, workman control second servo motor can make the lead screw rotate, and pivoted lead screw can drive the slider along fixed plate reciprocating motion, and then drives the connecting rod and be close to or keep away from first mount pad, and then realizes being connected with dismantling of first mount pad to can lock the position of slide.

Preferably, the frame is provided with a second mounting seat, and a water spraying assembly is arranged at the top of the second mounting seat and used for cleaning the middle part, close to the second mounting seat, of the water spraying assembly of the conveying belt.

Through adopting above-mentioned technical scheme, the second mount pad provides the position of installation for the water spray component, and water spray component spun water is favorable to clean the conveyer belt.

Preferably, the water spray assembly comprises a water tank, a water pump and a water spray pipe, the water tank is fixed at the top of the second mounting seat, the water pump is fixed at the top of the water tank and communicated with the water tank, the water spray pipe is connected to the water pump, and one end, far away from the water pump, of the water spray pipe is arranged at the position, abutted to the steel wire brush and the conveying belt, of the end of the water spray pipe.

Through adopting above-mentioned technical scheme, the hydroenergy of spray pipe spun reaches the butt department of wire brush and conveyer belt, can clean the concrete residue on conveyer belt surface on the one hand, and on the other hand can clean the wire brush.

Preferably, the top of the second mounting seat is provided with an adjusting mechanism for adjusting the orientation of the spray pipe, and the working part of the adjusting mechanism is connected with one end of the spray pipe, which is far away from the water pump.

Through adopting above-mentioned technical scheme, the orientation that the workman controlled adjustment mechanism can adjust the spray pipe to can adjust the spray pipe according to actual conditions, be favorable to the spray pipe to aim at concrete residue, improve clear efficiency.

Preferably, the adjusting mechanism comprises a fixed seat, a third servo motor and a transmission assembly, the fixed seat is fixed at the top of the second mounting seat, a water spraying head is arranged at one end, away from the water pump, of the water spraying pipe, the water spraying head is connected to the top surface of the fixed seat in a downward inclination mode through a first rotating shaft in a rotating mode, the third servo motor is fixed in the fixed seat, and an output shaft of the third servo motor is fixedly connected with the first rotating shaft through the transmission assembly.

Through adopting above-mentioned technical scheme, the workman controls third servo motor, and third servo motor's output shaft can drive transmission assembly, and through transmission assembly's cooperation, it rotates to enable to drive first pivot to can adjust the orientation of sprinkler bead.

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

1. workman control lifting unit enables the slide and carries out fore-and-aft reciprocal slip along first mount pad, and then can drive the steel brush butt or keep away from the conveyer belt surface, when needing to clear up the conveyer belt surface, steel brush and conveyer belt surface butt to can clear up the conveyer belt, reduce the concrete and remain, improve conveying efficiency.

2. The workman controls the second servo motor and can makes the lead screw rotate, and pivoted lead screw can drive the slider along fixed plate reciprocating motion, and then drives the connecting rod and is close to or keep away from first mount pad, and then realizes connecting rod and the dismantlement of first mount pad and be connected to can lock the position of slide.

3. The orientation that the spray pipe can be adjusted to workman control adjustment mechanism to can adjust the spray pipe according to actual conditions, be favorable to the spray pipe to aim at the concrete and remain, improve clear efficiency.

Drawings

Fig. 1 is a schematic view showing the overall structure of a transfer apparatus for concrete according to the present embodiment.

Fig. 2 is a sectional view of a transfer device for concrete in this embodiment.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is another angle sectional view of a transfer device for concrete according to the present embodiment.

Fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.

Description of reference numerals: 1. a conveyor belt; 2. a frame; 21. a transfer roller; 22. a second mounting seat; 221. a second horizontal plate; 222. a second vertical plate; 223. fixing the rod; 3. a wire brush; 31. a slide plate; 4. a first mounting seat; 41. a first horizontal plate; 411. mounting a plate; 42. a first vertical plate; 421. positioning holes; 422. a groove; 5. a lifting assembly; 51. a first servo motor; 52. a winding roller; 53. pulling a rope; 6. a locking assembly; 61. a second servo motor; 62. a screw rod; 63. a guide bar; 64. a slider; 641. a connecting rod; 65. a fixing plate; 7. a water spray assembly; 71. a water tank; 72. a water pump; 73. a water spray pipe; 731. a sprinkler head; 732. a limiting rod; 8. a fixed seat; 81. a waist-shaped hole; 9. a transmission assembly; 91. a driving wheel; 92. a driven wheel; 93. a drive belt; 10. and a third servo motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a conveyer for concrete. Referring to fig. 1, a transfer device for concrete includes: the conveying belt comprises a conveying belt 1, two opposite conveying roller wheels 21 arranged at the top of a machine frame 2, a steel wire brush 3 used for cleaning the conveying belt 1 and a first mounting seat 4 fixed at the top of the machine frame 2. Two conveying running rollers 21 are located to conveyer belt 1 cover, and the top that is located conveyer belt 1 of 3 liftable of wire brush, and 3 tops of wire brush are equipped with the slide 31 that is the level setting, and slide 31 both ends sliding connection is in first mount pad 4, and the slip direction of slide 31 is vertical.

Referring to fig. 2 and 3, the first mounting seat 4 includes a first horizontal plate 41 and two first vertical plates 42, bottom ends of the two first vertical plates 42 are respectively fixed to two sides of the frame 2, two ends of the first horizontal plate 41 are respectively fixed to top ends of the two first vertical plates 42, two sides of the two first vertical plates 42 close to each other are respectively provided with a groove 422, a length direction of the groove 422 is parallel to a length direction of the first vertical plates 42, and two ends of the sliding plate 31 are respectively slidably connected in the two grooves 422.

Referring to fig. 1, first horizontal plate 41 is equipped with lifting unit 5, and lifting unit 5 can drive slide 31 and be close to or keep away from conveyer belt 1, and workman control lifting unit 5 enables slide 31 and carries out fore-and-aft reciprocal slip along first vertical board 42, and then can drive the steel brush 3 butt or keep away from conveyer belt 1 surface, when needing to clear up conveyer belt 1 surface, steel brush 3 and conveyer belt 1 surface butt to can clear up conveyer belt 1, reduce the concrete and remain, improve conveying efficiency.

Referring to fig. 2, the lifting assembly 5 includes a servo motor 51, a winding drum 52 and two pull ropes 53, the servo motor 51 is fixed on the bottom surface of the first horizontal plate 41, the bottom surface of the first horizontal plate 41 is provided with two opposite mounting plates 411, the winding drum 52 is horizontally disposed, and two ends of the winding drum 52 are rotatably connected to the two mounting plates 411, an output shaft of the servo motor 51 is penetrated through the mounting plates 411 and is connected with the winding drum 52, one end of each of the two pull ropes 53 is fixed on the winding drum 52, one end of each pull rope 53 far away from the winding drum 52 is fixed on the top surface of the sliding plate 31, and the two pull ropes 53 are respectively close to two ends of the winding drum. The worker controls the first servo motor 51 to drive the winding roller 52 to rotate, and the rotating winding roller 52 can wind and unwind the pull rope 53, so that the distance between the sliding plate 31 and the conveyor belt 1 can be adjusted.

Referring to fig. 2, the top surface of the sliding plate 31 is provided with two opposite locking assemblies 6, the two locking assemblies 6 are respectively close to two ends of the sliding plate 31, the locking assemblies 6 are positioned between the first vertical plate 42 and the pull rope 53 on the same side, and the working part of the locking assembly 6 for fixing the sliding plate 31 is detachably connected with the first mounting seat 4 during cleaning. The worker controls the locking assembly 6 to lock the slide plate 31, thereby advantageously defining the position of the slide plate 31 so that the slide plate 31 can be more stable while the cleaning work is performed.

Referring to fig. 3, the locking assembly 6 includes a second servo motor 61, a screw rod 62, a guide rod 63, a sliding block 64 and two opposite fixing plates 65, the two fixing plates 65 are fixed on the top surface of the sliding plate 31, the two fixing plates 65 are located between the first vertical plate 42 and the pull rope 53 on the same side, two ends of the horizontally arranged screw rod 62 are rotatably connected to the two fixing plates 65, the second servo motor 61 is fixed on the top surface of the sliding plate 31, an output shaft of the second servo motor 61 is inserted into the fixing plates 65 near the pull rope 53, an output shaft of the second servo motor 61 is connected to the screw rod 62, two ends of the horizontally arranged guide rod 63 are respectively fixed to the two fixing plates 65, the sliding block 64 is sleeved on the guide rod 63 and is in threaded connection with the screw rod 62, the sliding block 64 is provided with a horizontal connecting rod 641, a positioning hole 421 for the connecting rod 641 is provided on the side surface of, connecting rod 641 is worn to locate the fixed plate 65 that is close to first vertical board 42, and the one end that connecting rod 641 keeps away from slider 64 passes through locating hole 421 and can dismantle with first vertical board 42 and be connected, and locating hole 421 is close to the bottom of first vertical board 42, and when locating hole 421 is inserted to connecting rod 641, wire brush 3 and conveyer belt 1 surface butt.

Referring to fig. 3, the worker controls the second servo motor 61 to rotate the lead screw 62, and the rotated lead screw 62 drives the slider 64 to reciprocate along the fixing plate 65, thereby driving the connecting rod 641 to approach or be away from the first vertical plate 42, thereby realizing detachable connection of the connecting rod 641 and the first vertical plate 42, and thus locking the position of the sliding plate 31.

Referring to fig. 4, the frame 2 is provided with the second mounting base 22, the second mounting base 22 includes a second horizontal plate 221 and two opposite second vertical plates 222, the bottom ends of the two second vertical plates 222 are fixed to two sides of the frame 2 respectively, two ends of the second horizontal plate 221 are fixed to the top ends of the two second vertical plates 222 respectively, the second horizontal plate 221 is provided with a water spray assembly 7, the water spray assembly 7 for cleaning the conveyor belt 1 is close to the middle part of the second horizontal plate 221, the second horizontal plate 221 provides a mounting position for the water spray assembly 7, and water sprayed from the water spray assembly 7 is beneficial to cleaning the conveyor belt 1.

Referring to fig. 4 and 5, the water spray assembly 7 includes a water tank 71, a water pump 72 and a water spray pipe 73, the water tank 71 is fixed on the top surface of the second horizontal plate 221, the water pump 72 is fixed on the top surface of the water tank 71 and is communicated with the water tank 71, the water spray pipe 73 is connected to a water outlet of the water pump 72, one end of the water spray pipe 73, which is far away from the water pump 72, is arranged toward the abutting position of the steel wire brush 3 and the conveyor belt 1, and water sprayed from the water spray pipe 73 can reach the abutting position of the steel wire brush 3 and the conveyor belt 1, so that concrete residues on the surface of.

Referring to fig. 4, the bottom surface of the second horizontal plate 221 is provided with an adjusting mechanism, the working portion of the adjusting mechanism is disposed in an inclined manner, the working portion of the adjusting mechanism is connected with one end of the spray pipe 73 far away from the water pump 72, and the worker controls the adjusting mechanism to adjust the orientation of the spray pipe 73, so that the spray pipe 73 can be adjusted according to actual conditions, the spray pipe 73 is beneficial to aligning the concrete residue, and the cleaning efficiency is improved.

Referring to fig. 5, adjustment mechanism includes fixing base 8, third servo motor 10 and drive assembly 9, second horizontal plate 221 bottom surface is equipped with the dead lever 223 that supplies fixing base 8 to provide the mounted position, fixing base 8 is fixed in dead lever 223, fixing base 8 is the downward sloping setting, fixing base 8 is hollow rectangle square body, the one end that water pump 72 was kept away from to spray pipe 73 is equipped with sprinkler bead 731, sprinkler bead 731 rotates through the pivot and connects in the outer top surface of fixing base 8, third servo motor 10 is fixed in fixing base 8, the output shaft of third servo motor 10 passes through drive assembly 9 and is connected with the pivot, workman control third servo motor 10, drive assembly 9 can be driven to the output shaft of third servo motor 10, cooperation through drive assembly 9, enable to drive the pivot and rotate, thereby can adjust the orientation of sprinkler bead 731.

Referring to fig. 5, the transmission assembly 9 includes a driving wheel 91, a driven wheel 92 and a transmission belt 93, the driving wheel 91 is rotatably connected to the inner top surface of the fixing base 8, the driven wheel 92 is connected to the sprinkler head 731 through a rotating shaft, the driven wheel 92 and the sprinkler head 731 rotate synchronously, the transmission belt 93 is sleeved on the driving wheel 91 and the driven wheel 92, an output shaft of the third servo motor 10 is connected to the driving wheel 91, the output shaft of the third servo motor 10 drives the driving wheel 91 to rotate, the rotating driving wheel 91 can drive the driven wheel 92 to rotate through the transmission belt 93, the sprinkler head 731 can be driven to rotate by the rotating driven wheel 92, thereby better adjusting the orientation of the sprinkler head 731, during overload, the transmission belt 93 can slip on the driving wheel.

Referring to fig. 5, a waist-shaped hole 81 is formed in the surface of the fixing base 8 close to the sprinkler head 731, the waist-shaped hole 81 is arc-shaped, the waist-shaped hole 81 is located on a circle with the center of the driven wheel 92 as the center of the circle, the waist-shaped hole 81 is adapted to the rotation track of the sprinkler head 731, the sprinkler head 731 is provided with a limiting rod 732, the limiting rod 732 is inserted into the waist-shaped hole 81, and the limiting rod 732 is slidably connected with the fixing base 8 through the waist-shaped hole 81. The engagement of the slotted hole 81 and the stop bar 732 limits the range of rotation of the sprinkler head 731, thereby facilitating a worker to more accurately adjust the orientation of the sprinkler head 731.

The implementation principle of the conveying device for the concrete in the embodiment of the application is as follows: the worker controls the first servo motor 51 to drive the rolling roller 52 to rotate, the rotating rolling roller 52 rolls and unreels the pull rope 53, so as to adjust the distance between the sliding plate 31 and the conveyor belt 1, further drive the steel wire brush 3 to abut against or be far away from the surface of the conveyor belt 1, when the surface of the conveyor belt 1 needs to be cleaned, the steel wire brush 3 abuts against the surface of the conveyor belt 1, then the second servo motor 61 is controlled to enable the lead screw 62 to rotate, the rotating lead screw 62 drives the sliding block 64 to move along the fixing plate 65, further drive the connecting rod 641 to be close to the first vertical plate 42, further enable the connecting rod 641 to penetrate through the positioning hole 421, further lock the position of the sliding plate 31, enable the steel wire brush 3 to be more stable, then the third servo motor 10 is controlled, the output shaft of the third servo motor 10 can drive the driving wheel 91, through the cooperation of the driving wheel 91, the driven, the water pump 72 is started, and the water spray head 731 sprays water to the abutting part of the steel wire brush 3 and the conveyor belt 1, so that the conveyor belt 1 can be cleaned, concrete residue is reduced, and the conveying efficiency is improved.

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 conveyer for concrete, includes conveyer belt (1) and sets up two relative conveying running roller (21) at frame (2) top, two conveying running roller (21), its characterized in that are located to conveyer belt (1) cover: still including being used for the clearance steel brush (3) of conveyer belt (1) and first mount pad (4) that are fixed in frame (2) top, steel brush (3) top is equipped with horizontally slide (31), and longitudinal sliding slide (31) sliding connection in first mount pad (4), first mount pad (4) are equipped with lifting unit (5), are used for the drive lifting unit (5) on steel brush (3) butt or keep away from conveyer belt (1) surface are located the top of first mount pad (4), the working portion and slide (31) fixed connection of lifting unit (5).

2. A transfer device for concrete according to claim 1, characterised in that: lifting unit (5) include first servo motor (51), rolling cylinder (52) and two stay cords (53), first servo motor (51) are fixed in the top of first mount pad (4), are the level setting rolling cylinder (52) rotate to be connected in first mount pad (4) top, the output shaft and rolling cylinder (52) fixed connection of first servo motor (51), two rolling cylinder (52) are fixed in to stay cord (53) one end wherein, the one end that rolling cylinder (52) were kept away from in stay cord (53) is fixed in slide (31).

3. A transfer device for concrete according to claim 1, characterised in that: the top of the sliding plate (31) is provided with two opposite locking assemblies (6), the two locking assemblies (6) are close to two ends of the sliding plate (31) respectively and used for fixing the working part of the locking assembly (6) of the sliding plate (31) and the first mounting seat (4) in detachable connection when the sliding plate is cleaned.

4. A transfer device for concrete according to claim 3, characterised in that: the locking assembly (6) comprises a second servo motor (61), a screw rod (62), a sliding block (64) and two opposite fixing plates (65), the two fixing plates (65) are fixed at the top of the sliding plate (31), the screw rod (62) which is horizontally arranged is rotatably connected between the two fixing plates (65), the second servo motor (61) is fixed on the top of the sliding plate (31), an output shaft of the second servo motor (61) penetrates through the fixing plate (65) and is connected with the screw rod (62), the bottom surface of the sliding block (64) is connected with the top of the sliding plate (31) in a sliding manner, a slide block (64) which can reciprocate along the screw rod (62) is connected with the screw rod (62) by screw thread, slider (64) are equipped with connecting rod (641) that is the horizontal setting, the one end and the first mount pad (4) detachable connection of slider (64) are kept away from to connecting rod (641).

5. A transfer device for concrete according to claim 1, characterised in that: frame (2) are equipped with second mount pad (22), second mount pad (22) top is equipped with water spray assembly (7), is used for the washing water spray assembly (7) of conveyer belt (1) are close to the middle part in second mount pad (22).

6. A transfer device for concrete according to claim 5, characterized in that: the water spraying assembly (7) comprises a water tank (71), a water pump (72) and a water spraying pipe (73), wherein the water tank (71) is fixed at the top of the second mounting seat (22), the water pump (72) is fixed at the top of the water tank (71) and communicated with the water tank (71), the water spraying pipe (73) is connected to the water pump (72), and one end, far away from the water pump (72), of the water spraying pipe (73) is arranged towards the abutting part of the steel wire brush (3) and the conveyor belt (1).

7. A transfer device for concrete according to claim 6, characterized in that: the top of the second mounting seat (22) is provided with an adjusting mechanism for adjusting the orientation of the water spray pipe (73), and the working part of the adjusting mechanism is connected with one end, away from the water pump (72), of the water spray pipe (73).

8. A transfer device for concrete according to claim 7, characterised in that: adjustment mechanism includes fixing base (8), third servo motor (10) and drive assembly (9), the top of second mount pad (22) is fixed in fixing base (8), the one end that water pump (72) were kept away from in spray pipe (73) is equipped with sprinkler bead (731), sprinkler bead (731) rotate through first pivot and connect in the top surface that is fixing base (8) that the downward sloping set up, third servo motor (10) are fixed in fixing base (8), the output shaft of third servo motor (10) passes through drive assembly (9) and first pivot fixed connection.