CN217229178U - Cleaning device of belt conveyor - Google Patents

Abstract

The utility model discloses a belt conveyor's cleaning device sets up in the below of belt, include: the cleaning box body is provided with a cleaner, the cleaner comprises a scraper, a fixed rod and a spring buffer device, the fixed rod is perpendicular to the running direction of the belt, two ends of the fixed rod penetrate through two corresponding side walls of the cleaning box body respectively, two end parts of the fixed rod, which are positioned outside the cleaning box body, are provided with the spring buffer devices respectively, the scraper is fixedly connected onto the fixed rod, and the top end of the scraper is in contact with the belt; the pinch roller is arranged above the belt and fixed on the frame of the belt conveyor. The utility model discloses a belt conveyor's cleaning device, scraper clean the belt working face, and spring buffer can guarantee that the scraper is effectively contacted with the belt all the time, has consequently improved the device's power of cleaning, and the bottom of cleaning the box is provided with wheel group and track, and the adhesion matter that is cleaned down can be convenient the transfer.

Description

Cleaning device of belt conveyor

Technical Field

The utility model relates to a belt conveyor technical field, concretely relates to belt conveyor's cleaning device.

Background

Agricultural, use belt conveyor in a large number in mining industry and the industrial transportation, the reliability direct influence production activity's of goods transport production efficiency, the in-process of goods conveying, goods or debris can adhere on belt conveyor's belt a bit, especially during the material that some adhesion are stronger of transportation, the material of adhesion can shift to on main cylinder and the rewinding cylinder on the belt, will lead to the goods to scatter when the material of adhesion is more on the rewinding cylinder, the uneven shake off tracking of belt atress, and then lead to belt wearing and tearing, simultaneously, when belt adhesion material is more, the load of belt also can increase, lead to the power consumption extravagant, consequently, need clean the belt.

The traditional cleaning mode has two modes, including two modes of manual maintenance cleaning and cleaner cleaning. The mode of adopting manpower to overhaul and clean the conveyer is mainly to use tools such as a shovel and a hammer to directly shovel or knock off the adhered objects on the circular arc surfaces of the main roller and the rewinding roller, and the mode can cause the circular arc surfaces of the rollers to deform and become rough, so that the adhered objects are easy to adhere to the surfaces of the rollers, the adhered objects are difficult to clean after long-term use, the cleaning time and the labor intensity are gradually increased, and particularly, due to the fact that the daily overhaul time is limited, if the conveyer is cleaned during operation, the danger of cleaning work is increased. The sweeper is mainly characterized in that a support is arranged below a lower layer of belt, a cleaning head made of soft materials is arranged on the support, the cleaning head is enabled to contact the belt, and the purpose of sweeping is achieved in the running process of the belt.

SUMMERY OF THE UTILITY MODEL

The defect that exists to prior art, the utility model aims to solve the technical problem that a cleaning device of belt conveyor is provided to solve the problem that current sweeper cleans the inconvenient transfer of adhesion thing that power is weak, clean down.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a belt conveyor's cleaning device, sets up in the below of belt, includes:

the cleaning box body is provided with a cleaner, the cleaner comprises a scraper, a fixed rod and a spring buffer device, the fixed rod is perpendicular to the running direction of the belt, two ends of the fixed rod penetrate through two corresponding side walls of the cleaning box body respectively, two end parts of the fixed rod, which are positioned outside the cleaning box body, are provided with the spring buffer devices respectively, the scraper is fixedly connected onto the fixed rod, and the top end of the scraper is in contact with the belt;

and the pinch roller is arranged above the belt and is fixed on the rack of the belt conveyor.

Preferably, spring buffer include fixed connection in the screw rod of the vertical setting of dead lever below, the upper portion of screw rod is provided with L type regulating plate, the lower part of screw rod is provided with down L type regulating plate, the screw rod passes go up L type regulating plate the through-hole of L type regulating plate down, the through-hole with leave the clearance between the screw rod, the cover is equipped with compression spring on the screw rod, the compression spring top be provided with the stop nut that the screw rod is connected, compression spring stop nut is located go up L type regulating plate with down between the L type regulating plate.

Preferably, the outer side wall of the cleaning box body is fixedly provided with vertical connecting angle steel, a vertical long hole is formed in the connecting angle steel, and the upper L-shaped adjusting plate and the lower L-shaped adjusting plate are fixedly connected with the connecting angle steel through threaded fasteners penetrating through the long hole.

Preferably, the cleaning box body is provided with two or more of the cleaners in a running direction of the belt.

Preferably, four corners of the bottom of the cleaning box body are respectively provided with a support, the supports are provided with vertical support screw rods, the support screw rods are provided with two adjusting nuts, the bottom of the cleaning box body is provided with a connecting plate, the connecting plate is connected with the support screw rods, and the adjusting nuts are used for adjusting the positions of the connecting plates.

Preferably, the bottom of the cleaning box body is provided with a wheel set, the bottom of the wheel set is provided with a track, and the track extends along the running direction perpendicular to the belt.

Preferably, a sealing curtain is arranged around the top end of the cleaning box body.

Since the technical scheme is used, the beneficial effects of the utility model are that:

the utility model discloses a belt conveyor's cleaning device, owing to be provided with the sweeper on cleaning the box, the sweeper includes scraper, dead lever and spring buffer, and the scraper contacts with the belt, and spring buffer can guarantee that scraper and belt remain effective contact throughout, has consequently improved the device's cleaning power.

The bottom of cleaning the box still is provided with wheel set and track, when cleaning the box and fill up the adhesion material, can shift out along the track with cleaning the box and empty, consequently the adhesion material that is cleaned down can be convenient the transfer.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a top view of the belt of FIG. 1 shown hidden;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a schematic view of the sweeper of FIG. 1;

FIG. 5 is an enlarged view of the connection of the sweeper and the attachment plate of FIG. 1;

in the figure: 1-cleaning box body, 11-connecting angle steel, 12-threaded fastener, 13-connecting plate, 14-sealing curtain, 2-cleaner, 21-scraper, 22-fixing rod, 23-spring buffer device, 231-screw rod, 232-upper L-shaped adjusting plate, 233-lower L-shaped adjusting plate, 234-compression spring, 235-limiting nut, 3-pinch roller, 4-support, 41-support screw rod, 42-adjusting nut, 5-wheel set, 6-track, 7-belt and 8-frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 3, the cleaning device of the belt conveyor is installed below a belt 7 of the belt conveyor, and comprises a cleaning box body 1 and a belt pressing roller 3, wherein the cleaning box body 1 is formed by welding stainless steel plates, and sealing curtains 14 are arranged around the top end of the cleaning box body 1. The pinch roller 3 is arranged above the belt 7, and the pinch roller 3 is fixed on a frame 8 of the belt conveyor.

The cleaning box 1 is provided with the cleaners 2, preferably, two or more cleaners 2 are provided along the running direction of the belt 7, as shown in fig. 1, three cleaners 2 are installed on the cleaning box 1, and the three cleaners 2 are uniformly arranged. As shown in fig. 1 and 4, the cleaner 2 includes a scraper 21, a fixing rod 22 and a spring buffer 23, two ends of the fixing rod 22 respectively penetrate through two corresponding side walls of the cleaning box 1, the fixing rod 22 is perpendicular to the running direction of the belt 7, the scraper 21 is fixedly connected above the fixing rod 22, the scraper 21 is in contact with the working surface of the belt 7, and when the belt 7 runs, the scraper 21 cleans the adhered objects adhered to the working surface of the belt 7 and drops to the bottom of the cleaning box 1. As shown in fig. 1, 4 and 5, two spring buffers 23 are respectively provided at both ends of the fixing rod 22 located outside the cleaning case 1, and when the scraper 21 cleans the belt 7, the spring buffers 23 can always keep the scraper 21 in effective contact with the belt 7, thereby increasing the cleaning force of the cleaner 2. The spring buffer device 23 includes a vertically disposed screw rod 231 fixedly connected below the fixing rod 22, an upper L-shaped adjusting plate 232 is disposed on an upper portion of the screw rod 231, a lower L-shaped adjusting plate 233 is disposed on a lower portion of the screw rod 231, the screw rod 231 penetrates through holes of the upper L-shaped adjusting plate 232 and the lower L-shaped adjusting plate 233, and a gap is left between the through holes and the screw rod 231. A compression spring 234 is sleeved on the screw 231, a limiting nut 235 is connected above the compression spring 234, and the compression spring 234 and the limiting nut 235 are located between the upper L-shaped adjusting plate 232 and the lower L-shaped adjusting plate 233. The outer side wall of the cleaning box body 1 is provided with vertical connecting angle steel 11, the connecting angle steel 11 is provided with a vertical long hole, the upper L-shaped adjusting plate 232 and the lower L-shaped adjusting plate 233 are fixedly connected with the connecting angle steel 11 through threaded fasteners 12 penetrating through the long hole, and the height position of the cleaner 2 can be adjusted through adjusting the connecting position of the threaded fasteners 12 in the long hole of the connecting angle steel 11. When the scraper 21 wears, the cleaner 2 as a whole can be moved up by adjusting the threaded fastener 12 until the scraper 21 comes into contact with the belt 7.

As shown in fig. 1, four corners of the bottom of the cleaning box 1 are respectively provided with a support 4 for supporting the cleaning box 1, the support 4 is provided with a vertical support screw 41, the support screw 41 is provided with two adjusting nuts 42, four corners of the bottom of the cleaning box 1 are respectively provided with a connecting plate 13, the connecting plate 13 is provided with a U-shaped hole, the U-shaped hole is clamped with the support screw 41, the two adjusting nuts 42 are respectively located at the upper side and the lower side of the connecting plate 13 for adjusting the height of the connecting plate 13 and fixing the connecting plate 13, and further adjusting the height of the cleaning box 1.

Still be provided with wheel group 5 in the bottom of cleaning box 1, be provided with track 6 in the bottom of wheel group 5, track 6 extends along the traffic direction of perpendicular to belt 7, cleans box 1 and can slide on track 6, when needs empty clean box 1, can fall clean box 1 down, wheel group 5 falls on track 6, and the convenient box 1 that will clean shifts out in the same direction as track 6 and empties.

Installation the utility model discloses a during belt conveyor's cleaning device, earlier clean box 1, sweeper 2 and wheel group 5 are installed, find belt conveyor's central point and put, the center that will clean box 1 coincides with belt conveyor's center, the distance about the adjustment cleaned box 1, the position of taking notes wheel group 5, will press belt roller 3 to install suitable position again, later will clean box 1 and shift out, mounting rail 6, will clean box 1 and move back original place after the completion, install support 4 in four angles departments of cleaning box 1 bottom, adjust two adjusting nut 42 on the support 4, make and clean box 1 whole rising until sealing curtain 14 and belt 7 closely laminate. When the cleaning box body 1 needs to be cleaned, the adjusting nut 42 on the support 4 is adjusted, the cleaning box body 1 is put down, moved out along the track 6, pushed back to the original position after being cleaned, and lifted by the support 4.

The utility model discloses a belt conveyor's cleaning device owing to be provided with the sweeper on cleaning the box, the scraper of sweeper cleans the belt working face, and the sweeper still is provided with spring buffer, can guarantee that the scraper is effectively contacted with the belt all the time, has consequently improved the device's cleaning power. The bottom of cleaning the box is provided with wheel group and track, when cleaning the box and filling up, can shift out the cleaning box along the track and empty, consequently the adhesion thing that is cleaned down can convenient the transfer.

The foregoing is considered as illustrative of the preferred embodiments of the invention and not in limitation thereof, and all changes which come within the spirit and scope of the invention are desired to be protected.

Claims (7)

1. The utility model provides a belt conveyor's cleaning device, sets up in the below of belt, its characterized in that includes:

the cleaning box body is provided with a cleaner, the cleaner comprises a scraper, a fixed rod and a spring buffer device, the fixed rod is perpendicular to the running direction of the belt, two ends of the fixed rod penetrate through two corresponding side walls of the cleaning box body respectively, two end parts of the fixed rod, which are positioned outside the cleaning box body, are provided with the spring buffer devices respectively, the scraper is fixedly connected onto the fixed rod, and the top end of the scraper is in contact with the belt;

and the pinch roller is arranged above the belt and is fixed on the rack of the belt conveyor.

2. The cleaning device of a belt conveyor according to claim 1, wherein the spring buffer device comprises a vertically arranged screw rod fixedly connected below the fixing rod, an upper L-shaped adjusting plate is arranged on the upper portion of the screw rod, a lower L-shaped adjusting plate is arranged on the lower portion of the screw rod, the screw rod penetrates through a through hole of the upper L-shaped adjusting plate and the lower L-shaped adjusting plate, a gap is reserved between the through hole and the screw rod, a compression spring is sleeved on the screw rod, a limit nut connected with the screw rod is arranged above the compression spring, and the compression spring and the limit nut are located between the upper L-shaped adjusting plate and the lower L-shaped adjusting plate.

3. The cleaning device of the belt conveyor according to claim 2, wherein a vertical connecting angle steel is fixedly arranged on the outer side wall of the cleaning box body, a vertical long hole is formed in the connecting angle steel, and the upper L-shaped adjusting plate and the lower L-shaped adjusting plate are fixedly connected with the connecting angle steel through threaded fasteners penetrating through the long hole respectively.

4. The cleaning device for a belt conveyor according to claim 1, wherein said cleaning case is provided with two or more of said cleaners in a running direction of said belt.

5. The cleaning device of a belt conveyor according to claim 1, wherein a support is provided at each of four corners of the bottom of the cleaning box, the support is provided with a vertical support screw, two adjusting nuts are provided on the support screw, the bottom of the cleaning box is provided with a connecting plate, the connecting plate is connected with the support screw, and the adjusting nuts are used for adjusting the position of the connecting plate.

6. The cleaning device of a belt conveyor according to claim 1, wherein the bottom of the cleaning box body is provided with a wheel set, and the bottom of the wheel set is provided with a rail extending in a direction perpendicular to the running direction of the belt.

7. The cleaning device for a belt conveyor according to claim 1, wherein a sealing curtain is provided around a top end of the cleaning box.

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