Conveying device convenient to clean

Abstract

The utility model relates to a conveying device convenient to clean, which comprises a rack, a conveying belt is arranged in the middle of the rack, driving rollers are respectively arranged at two ends of the inner side of the conveying belt, the driving rollers are rotatably arranged at two ends of the rack and are used for supporting the conveying belt, a cleaning device is arranged at the bottom end of the return stroke of the conveying belt, and the cleaning device comprises a rotating brush and a water spraying pipe. The rotating brushes are triangularly arranged and installed at the lower end of the conveying belt, fixing seats are arranged at the lower end of the conveying belt, the fixing seats are fixedly installed on the two sides of the rack, the rotating brushes are installed at the upper ends of the fixing seats, a waterproof cover is arranged on the outer side of each rotating brush, a water spraying pipe is arranged between each rotating brush and the corresponding waterproof cover, the water spraying pipes are annular pipes, and nozzles face the lower end of the conveying belt. A driving assembly is arranged at the lower end of the fixing base and drives the rotating brush to work. Spraying is conducted through the water spraying pipe, cleaning is conducted through the rotating brush, oil stains on the conveying belt can be cleaned more thoroughly, the structure is simple, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying device technical field especially, it relates to a conveying device convenient to clear up. BACKGROUND

[0002] Now conveying device has used in all walks of life, can improve production efficiency by using conveying device, and also convenient for the detection, packaging and transportation of product, provides great convenience for industry production. The conveying belt used by the existing conveying device is due to the factors such as use environment and long time not cleaning, which may cause foreign matter phenomenon such as dirt and oil stain on the surface of the conveying belt. When the conveying belt contacts the product or material, the foreign matter will contaminate the product and material, thereby affecting the quality of the product. The contaminated product needs to be manually picked up, so it wastes human resources and causes certain economic losses to the enterprise. The conveying belt cleaning work is usually manually cleaned, which is low in efficiency and affects production. For example, the utility model discloses a conveying device with cleaning function in the announcement number CN212475084U, which comprises a base, the upper end of the base is provided with a first support frame, the first support frame is provided with two groups, which are arranged on the upper ends of the left and right sides of the base, the upper part of the first support frame on the left side is provided with a driven wheel, and the upper part of the first support frame on the right side is provided with a belt pulley, the belt pulley and the outer part of the driven wheel are wrapped with a conveying belt. The utility model drives the cleaning brush roller to automatically clean the conveying belt passing through the slot by the motor, provides a tension for the conveying belt by the two side rollers, so that the cleaning brush roller is in a taut state when cleaning the conveying belt, the cleaning efficiency is higher, the cleaning mechanism keeps the conveying belt clean, so that the product quality is not affected. Compared with manual cleaning, the cleaning efficiency is high, and the dirt cleaned is collected in the collection box at the bottom of the box body, which is convenient for subsequent processing. However, when cleaning, the cleaning brush roller used in the utility model cleans the conveying belt, the contact area between the cleaning brush roller and the conveying belt is small, if the conveying belt runs too fast or the conveying belt contains oil stains, the cleaning brush roller cannot clean thoroughly, and the dirt remains on the conveying belt, which continues to contaminate the product.

[0003] Therefore, it is necessary to develop a conveying device convenient to clean aiming at the above defects. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of conveying devices convenient to clean, by spraying, then have rotary brush to clean, it can be more clean to clean the oil stain on conveying belt, structure is simple, improve work efficiency.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model relates to a conveying device convenient to clean, including frame, the frame middle installation has the conveyer belt, the conveyer belt inboard both ends are equipped with transmission roller respectively, transmission roller rotatory installation is at the both ends of frame, transmission roller is used for supporting conveyer belt, the return bottom of conveyer belt is equipped with cleaning device, cleaning device includes rotary brush and water jet pipe, rotary brush is triangularly arranged and is installed at the lower end of conveyer belt, the lower end of conveyer belt is equipped with fixed seat, fixed seat fixed mounting is at the both sides of frame, rotary brush is installed on the upper end of fixed seat, the outside of each rotary brush is equipped with waterproof cover, be equipped with water jet pipe between rotary brush and waterproof cover, water jet pipe is annular pipe, and nozzle faces the lower end of conveyer belt, the lower end of fixed seat is equipped with drive assembly, drive assembly drives rotary brush work.

[0007] Preferably, the rotary brush is a circular structure, the rotary brush upper end is equipped with brush, the brush abuts at the conveyer belt return bottom surface, the lower end of the brush is provided with a brush holder, the brush holder is provided with a plurality of circular holes for installing the brush, the brush is inserted into the circular hole, the lower end of the brush holder is provided with a rotating shaft, the rotating shaft penetrates the waterproof cover and the fixed seat, the lower end of the rotating shaft is fixedly installed with the drive assembly, the drive assembly drives the rotary brush to rotate.

[0008] Preferably, the drive assembly comprises a first gear, a second gear, a driven wheel, a driving wheel, a belt and a motor, the motor is fixedly connected to the lower end of the fixed seat and located on the inner side of the fixed seat, the output end of the motor is fixedly connected with the driving wheel, the driving wheel and the driven wheel are connected through the belt, the upper end of the driven wheel is parallelly installed with the second gear, the second gear is coaxially fixedly installed on the gear shaft with the driven wheel, the gear shaft is rotatably installed at the lower end of the fixed seat, the first gear is a triangular structure, the center of the second gear is located at the center of the incircle of the first gear, the second gear is meshed with the first gear respectively, and the first gear is installed on the rotating shaft.

[0009] Preferably, the lower end of the cleaning device is provided with a water tank, one side of the water tank is fixedly connected with a water suction pump, the other end of the water suction pump is connected with the water jet pipe, the upper end of the water tank is provided with a support frame, a filter screen is placed and installed on the upper end of the support frame, the back of the water tank is provided with a water outlet pipe and a water inlet pipe, the water outlet pipe is located at the lower end of the water tank, and the water inlet pipe is located at the upper end of the water tank.

[0010] Preferably, the air-drying assembly is mounted at the tail of the fixed seat, the air-drying assembly comprises an air outlet pipe and a hot air machine, the hot air machine is fixed at the back of the fixed seat, the output port of the hot air machine is fixedly connected with the air outlet pipe, a plurality of air outlets are arranged on the air outlet pipe, the air outlets are divided into two rows, the air outlets in the two rows are staggered, and the air outlets are inclined towards the lower end surface of the conveying belt.

[0011] Preferably, the filter screen is made of PP cotton, and activated carbon is filled in the middle.

[0012] Preferably, the lower end of the waterproof cover is provided with a water outlet, and the end of the water outlet is opposite to the inner bottom surface of the fixed seat.

[0013] Preferably, the fixed seat is a hollow structure and is provided with an inner cavity, the inner cavity bottom surface of the fixed seat is provided with a taper, the bottom surface of the taper is provided with a connecting pipe, and the connecting pipe flows water into the water tank.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0015] The utility model discloses a conveying device convenient to clean, after the conveying belt is sprayed by the water pipe, the high -speed rotation of rotary brush is driven by the drive assembly, and the dirt cleaning of rotary brush on the conveying belt is more thorough. The outer side of rotary brush is equipped with waterproof cover, and is equipped with fixed seat at the lower end of waterproof cover, avoids the water of spraying to scatter to the ground, pollutes the ground. The water tank is equipped at the lower end of the cleaning device, and the filter screen is installed in the water tank, filters and collects the water after cleaning, makes the water reuse, saves water resource. The air-drying assembly is equipped at the rear end of the cleaning device, and the conveying belt is quickly dried after cleaning, so that the conveying belt does not affect the conveying of products when running to the upper end and working. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in combination with the drawings.

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model discloses a conveying device convenient to clean;

[0018] Figure 2 It is the main view cross section structure schematic diagram of the utility model discloses a conveying device convenient to clean;

[0019] Figure 3 It is the front structure schematic diagram of the utility model discloses the cleaning device;

[0020] Figure 4 It is the back structure schematic diagram of the utility model discloses the cleaning device.

[0021] Explanation of reference signs: 1, rack; 2, conveying belt; 3, transmission roller; 4, cleaning device; 401, rotary brush; 4011, bristles; 4012, brush holder; 4013, rotating shaft; 402, water spraying pipe; 5, fixing seat; 6, waterproof cover; 601, water inlet; 7, driving assembly; 701, first gear; 702, second gear; 703, driven wheel; 704, driving wheel; 705, belt; 706, motor; 707, gear shaft; 8, air drying assembly; 801, air outlet pipe; 802, hot air blower; 803, air outlet; 9, water tank; 901, water outlet pipe; 902, water inlet pipe; 10, water suction pump; 11, support frame; 12, filter screen; 13, connecting pipe. DETAILED DESCRIPTION

[0022] The core of the utility model is to provide a conveying device convenient to clean, through the water spraying pipe to spray, then the rotary brush to clean, can clean the oil dirt on the conveying belt more cleanly, simple structure, improve work efficiency.

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0025] With reference to the drawings, Figure 1 It is a three-dimensional structure schematic view of the utility model convenient to clean conveying device; Figure 2 It is a main view cross-sectional structure schematic view of the utility model convenient to clean conveying device; Figure 3 It is a front structure schematic view of the utility model cleaning device; Figure 4 It is a back structure schematic view of the utility model cleaning device.

[0026] In a specific embodiment, such as Figures 1-4As shown, a kind of conveying device convenient to clean, including rack 1, the middle of rack 1 is equipped with conveying belt 2, conveying belt 2 inner side two ends are equipped with transmission roller 3 respectively, transmission roller 3 is rotatably installed at the two ends of rack 1, transmission roller 3 is used to support conveying belt 2, the return bottom end of conveying belt 2 is equipped with cleaning device 4, cleaning device 4 includes rotary brush 401 and water pipe 402, rotary brush 401 is installed in triangular arrangement at the lower end of conveying belt 2, the lower end of conveying belt 2 is equipped with fixed seat 5, fixed seat 5 is fixedly installed at the two sides of rack 1, rotary brush 401 is installed on the upper end of fixed seat 5, the outer side of each rotary brush 401 is equipped with waterproof cover 6, rotary brush 401 and waterproof cover 6 are equipped with water pipe 402, water pipe 402 is annular pipe, and nozzle is towards the lower end of conveying belt 2, the lower end of fixed seat 5 is equipped with drive assembly 7, drive assembly 7 drives rotary brush 401 to work.

[0027] In a specific embodiment, as shown in Figures 1-4 Rotary brush 401 is circular structure, and the upper end of rotary brush 401 is equipped with brush 4011, brush 4011 is abutted on the return bottom surface of conveying belt 2, the lower end of brush 4011 is provided with brush holder 4012, a plurality of circular holes for installing brush 4011 are formed in brush holder 4012, brush 4011 is inserted into the circular hole, the lower end of brush holder 4012 is rotatably connected with waterproof cover 6 and fixed seat 5, the lower end of rotary shaft 4013 is fixedly connected with drive assembly 7, and drive assembly 7 drives rotary brush 401 to rotate.

[0028] In a specific embodiment, as shown in Figures 1-4 Drive assembly 7 includes first gear 701, second gear 702, driven wheel 703, driving wheel 704, belt 705 and motor 706. The lower end of fixed seat 5 is fixedly connected with motor 706, and the output end of motor 706 is fixedly connected with driving wheel 704. Driving wheel 704 and driven wheel 703 are connected by belt 705, and driven wheel 703 is driven to rotate by belt 705. The upper end of driven wheel 703 is parallelly connected with second gear 702, and second gear 702 is coaxially fixedly connected with driven wheel 703 on gear shaft 707, and gear shaft 707 is rotatably connected with the lower end of fixed seat 5. First gear 701 has three triangular structures, the center of second gear 702 is located at the center of the inner circle of first gear 701, and second gear 702 is meshed with first gear 701, so that second gear 702 drives three first gears 701 to rotate. First gear 701 is installed on rotary shaft 4013.

[0029] In a specific embodiment, as shown in Figures 1-4As shown, the lower end of the cleaning device 4 is provided with a water tank 9, one side of the water tank 9 is fixedly connected with a water suction pump 10, the other end of the water suction pump 10 is connected with a water spraying pipe 402, the upper end of the water tank 9 is provided with a support frame 11, the support frame 11 is placed and installed with a filter screen 12, and the support frame 11 is used to facilitate the replacement of the filter screen 12. The material of the filter screen 12 is PP cotton, and activated carbon is filled in the middle. The impurities in the water after cleaning are filtered, so that the water in the water tank 9 can be reused, saving water resources. The back of the water tank 9 is provided with a water outlet pipe 901 and a water inlet pipe 902, the water outlet pipe 901 is located at the lower end of the water tank 9, and the water inlet pipe 902 is located at the upper end of the water tank 9. After a long time of use, the water in the water tank 9 can be replaced conveniently.

[0030] In a specific embodiment, as shown in Figures 1-4 The air drying assembly 8 is installed at the tail of the fixed seat 5, the air drying assembly 8 includes an air outlet pipe 801 and a hot air machine 802, the hot air machine 802 is fixed on the back of the fixed seat 5, the output port of the hot air machine 802 is fixedly connected with the air outlet pipe 801, a plurality of air outlets 803 are arranged on the air outlet pipe 801, the air outlets 803 are divided into two rows, the two rows of air outlets 803 are staggered, and the inclination of the air outlets 803 is towards the lower end surface of the conveying belt 2, so that the surface of the conveying belt 2 can be quickly air dried.

[0031] In a specific embodiment, as shown in Figures 1-4 The waterproof cover 6 is a conical structure and is provided with a water inlet 601 at the lower end, the end of the water inlet 601 is opposite to the inner bottom surface of the fixed seat 5, so that the water used for cleaning flows into the fixed seat 5 through the water inlet 601.

[0032] In a specific embodiment, as shown in Figures 1-4 The fixed seat 5 is a hollow structure and is provided with an inner cavity in the middle, the inner cavity bottom surface of the fixed seat 5 is provided with a taper, the bottom surface of the taper is provided with a connecting pipe 13, so that the water after cleaning can be collected and then flow into the water tank 9 through the connecting pipe 13, avoiding the outflow of sewage and the pollution of the bottom surface. The height of the two sides of the fixed seat 5 in the horizontal direction is slightly higher than the bottom end surface of the conveying belt 2, so that when the conveying belt 2 is transmitted to this place, there is a certain tension to facilitate the rotation of the brush 401 to clean the conveying belt 2.

[0033] The utility model discloses a conveying device convenient for cleaning operation process: when the product is transmitted through the conveyer belt 2, some stains can be left on the conveyer belt 2. When the conveyer belt 2 at the upper end rotates to the bottom end of the return stroke, the water pump 10 is opened, the water pump 10 sucks water from the water tank 9 and delivers it to the water spray pipe 402, the water spray pipe 402 is of annular structure, and the nozzle faces the bottom end surface of the conveyer belt 2. The motor 706 is started, the output end of the motor 706 is fixedly connected with the driving wheel 704, the driving wheel 704 is connected with the driven wheel 703 through the belt 705, and the driving wheel 704 drives the driven wheel 703 to rotate. The upper end of the driven wheel 703 is parallelly installed with the second gear 702, the second gear 702 and the driven wheel 703 are coaxially fixedly installed on the gear shaft 707, and the second gear 702 rotates coaxially with the driven wheel 703. The gear shaft 707 is rotatably installed at the lower end of the fixed seat 5, the first gear 701 is of triangular structure, the center of the second gear 702 is located at the center of the inner circle of the first gear 701, the second gear 702 meshes with the first gear 701 respectively, and the second gear 702 drives the first gear 701 to rotate. The first gear 701 is installed on the rotating shaft 4013, and the rotating shaft 4013 penetrates through the waterproof cover 6 and is fixed at the bottom end of the brush holder 4012. Thus the rotating brush 401 is driven to rotate. The bristles 4011 at the front end of the rotating brush 401 abut against the lower end of the conveyer belt 2, the conveyer belt 2 is cleaned and brushed while water is sprayed, the rotating brush 401 has three brush heads and is installed in triangular structure, so that the conveyer belt 2 is cleaned more thoroughly. The waterproof cover 6 is arranged at the outside of the rotating brush 401, and the water spray pipe 402 is arranged at the inside of the waterproof cover 6, so that water is prevented from splashing outside during water spraying, thereby preventing the ground from being polluted. The waterproof cover 6 is arranged in the fixed seat 5, the fixed seat 5 is installed at the lower end surface of the rack 1, water in the waterproof cover 6 flows into the fixed seat 5 through the water inlet 601, and the bottom surface of the fixed seat 5 is provided with an inclined structure. One side of the fixed seat 5 is provided with the connecting pipe 13, and the sewage after cleaning and brushing flows into the water tank 9 through the connecting pipe 13. The water tank 9 is provided with the filter screen 12, the sewage after cleaning and brushing flows into the water tank 9 through the filter screen 12, can be reused, and water resources are saved. After the filter screen 12 is used for a long time, the support frame 11 is taken out to replace the filter screen 12. It is simple and fast. The air drying assembly 8 is arranged at the rear end in the fixed seat 5, the conveyer belt 2 after cleaning and brushing is dried through the air drying assembly 8, and the conveyer belt 2 is prevented from being polluted by water stains when circulating to the upper end due to the fact that the conveyer belt 2 is not dried.

[0034] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0035] The above-described embodiments are merely preferred modes of the present application, and are not intended to limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those of ordinary skill in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application as defined by the claims.

Claims

1. A conveying device that is easy to clean, comprising a frame (1), characterized in that, A conveyor belt (2) is installed in the middle of the frame (1). Drive rollers (3) are respectively provided at both ends of the inner side of the conveyor belt (2). The drive rollers (3) are rotatably installed at both ends of the frame (1) and are used to support the conveyor belt (2). A cleaning device (4) is provided at the bottom of the return stroke of the conveyor belt (2). The cleaning device (4) includes a rotating brush (401) and a water spray pipe (402). The rotating brushes (401) are arranged in a triangular pattern at the lower end of the conveyor belt (2). A fixed seat is provided at the lower end of the conveyor belt (2). (5) The fixed base (5) is fixedly installed on both sides of the frame (1). The rotating brush (401) is installed on the upper end of the fixed base (5). Each rotating brush (401) is provided with a waterproof cover (6) on its outer side. A water spray pipe (402) is provided between the rotating brush (401) and the waterproof cover (6). The water spray pipe (402) is an annular pipe, and the nozzle faces the lower end of the conveyor belt (2). A drive assembly (7) is provided at the lower end of the fixed base (5). The drive assembly (7) drives the rotating brush (401) to work.

2. The easy-to-clean conveying device according to claim 1, characterized in that: The rotating brush (401) has a circular structure. The upper end of the rotating brush (401) is provided with bristles (4011). The bristles (4011) abut against the bottom surface of the return of the conveyor belt (2). The lower end of the bristles (4011) is provided with a brush seat (4012). The brush seat (4012) is provided with several circular holes for installing the bristles (4011). The bristles (4011) are inserted into the circular holes. The lower end of the brush seat (4012) is provided with a rotating shaft (4013). The rotating shaft (4013) passes through the waterproof cover (6) and the fixed seat (5). The lower end of the rotating shaft (4013) is fixedly installed on the drive assembly (7). The drive assembly (7) drives the rotating brush (401) to rotate.

3. The easy-to-clean conveying device according to claim 2, characterized in that: The drive assembly (7) includes a first gear (701), a second gear (702), a driven wheel (703), a driving wheel (704), a belt (705), and a motor (706). The motor (706) is fixed to the lower end of the fixed base (5). The output end of the motor (706) is fixedly connected to the driving wheel (704). The driving wheel (704) and the driven wheel (703) are connected by the belt (705). The second gear (702) is mounted parallel to the upper end of the driven wheel (703). 02), the second gear (702) and the driven gear (703) are coaxially fixed on the gear shaft (707), the gear shaft (707) is rotatably mounted on the lower end of the fixed seat (5), the first gear (701) has a triangular structure, the center of the second gear (702) is located at the center of the inner circle of the first gear (701), the second gear (702) meshes with the first gear (701) respectively, and the first gear (701) is mounted on the rotating shaft (4013).

4. The easy-to-clean conveying device according to claim 2, characterized in that: The cleaning device (4) has a water tank (9) at its lower end. A water pump (10) is fixedly connected to one side of the water tank (9). The other end of the water pump (10) is connected to the spray pipe (402). A support frame (11) is provided at the upper end of the water tank (9). A filter screen (12) is placed and installed on the upper end of the support frame (11). A water outlet pipe (901) and a water inlet pipe (902) are provided on the back of the water tank (9). The water outlet pipe (901) is located at the lower end of the water tank (9), and the water inlet pipe (902) is located at the upper end of the water tank (9).

5. The easy-to-clean conveying device according to claim 1, characterized in that: It also includes a drying assembly (8), which is installed at the tail of the fixed base (5). The drying assembly (8) includes an air outlet pipe (801) and a hot air blower (802). The hot air blower (802) is fixed to the back of the fixed base (5). The output port of the hot air blower (802) is fixedly connected to the air outlet pipe (801). The air outlet pipe (801) is provided with a plurality of air outlets (803). The air outlets (803) are divided into two rows, and the two rows of air outlets (803) are staggered. The air outlets (803) are inclined towards the lower end face of the conveyor belt (2).

6. The easy-to-clean conveying device according to claim 4, characterized in that: The filter screen (12) is made of PP cotton for both the upper and lower layers, with activated carbon filling the middle.

7. The easy-to-clean conveying device according to claim 1, characterized in that: The lower end of the waterproof cover (6) is provided with a water inlet (601), and the end of the water inlet (601) is directly opposite the inner bottom surface of the fixing base (5).

8. The easy-to-clean conveying device according to claim 4, characterized in that: The bottom surface of the inner cavity of the fixed seat (5) is tapered, and the bottom surface of the tapered surface is provided with a connecting pipe (13), which allows water to flow into the water tank (9).

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