Conveying device for low-temperature drying of sludge

Abstract

The utility model relates to the technical field of sludge treatment, and discloses a sludge low-temperature drying conveying device which comprises a supporting column, first supporting plates are rotationally connected to the outer sides of the front end and the rear end of the left side of the supporting column, and rollers are rotationally connected to the outer sides of the front end and the rear end of the right side of the supporting column. Second supporting rods are connected into the two first supporting plates and the roller in a penetrating mode, and a conveying belt is arranged on the outer sides of the two second supporting rods. According to the sludge drying device, through the arrangement of the rollers, the conveying belt, the first motor, the first hinge frame and the support rod, the problems that sludge conveying is not smooth, the overall drying efficiency is affected, parts of the conveying device are excessively abraded, and the service life of equipment is shortened can be solved; therefore, the abrasion degree of parts is effectively reduced, the service life of equipment is prolonged, the maintenance frequency and cost of the equipment are reduced, and smooth conveying is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge treatment technical field, especially sludge low temperature drying is with conveying device. BACKGROUND

[0002] Sludge low temperature drying is a kind of drying treatment method using low temperature technology to sludge, aims at reducing the moisture content of sludge, to facilitate the transportation, disposal and resource utilization of sludge, sludge low temperature drying usually adopts conduction heating or convection heating mode, at lower temperature (generally lower than 100 DEG C, common temperature range is 40-80 DEG C), through heat exchange makes the water in sludge evaporate.Compared with traditional high temperature drying, low temperature drying can avoid the property change of sludge at high temperature, reduces the generation of peculiar smell and energy consumption.

[0003] In the process of sludge low temperature drying, the flowability and viscosity of different stages or different types of sludge may be different. Without adjustable conveying mechanism, it is impossible to adjust the conveying angle according to these changes, which may lead to poor sludge conveying, affect the overall drying efficiency, excessive wear of the parts of conveying device, shorten the service life of equipment. Sludge is a solid-liquid mixed substance, when standing in the storage tank, solid particles will gradually sink due to gravity, causing sludge to appear precipitation and stratification in the storage tank, sludge particles will gradually form lumps, and the caked sludge may block the discharge port of the storage tank or the conveying pipeline, affect the normal conveying of sludge, thus causing interruption of conveying, increasing the maintenance cost and downtime of equipment, affecting the stability and uniformity of subsequent conveying. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide sludge low temperature drying conveying device, which can effectively solve the problems of poor sludge conveying, affecting the overall drying efficiency, excessive wear of the parts of conveying device, shortening the service life of equipment, causing interruption of conveying, increasing the maintenance cost and downtime of equipment, and affecting the stability and uniformity of subsequent conveying.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: sludge low temperature drying is with conveying device, including support column, the left side of support column before and after both ends outside all rotatoryly connected with first support plate, the right side of support column before and after both ends outside all rotatoryly connected with the roll, two first support plate and the inside of roll are all through the connection with second support rod, the outside of two second support rod is provided with conveying belt, the front side of first support plate is fixedly connected with the front wall of protection box, the inside of protection box is provided with first motor, the output of first motor is fixedly connected with rotating shaft, the rear end of rotating shaft is fixedly connected in the inside of left second support rod's front end, the bottom wall of two roll is fixedly connected with second connecting plate, the bottom of two roll is provided with bottom box, the inside right side of bottom box is provided with second motor, the output of second motor is fixedly connected with screw rod, the inside left side wall of bottom box is fixedly connected with connecting ring, the left end of screw rod is rotatoryly connected in the inside of connecting ring.

[0006] Further, the inside left side of the bottom box is fixedly connected with the first connecting plate, the outside of the screw rod is slidably connected with the threaded sleeve, the outside of the threaded sleeve is fixedly connected with the mounting block, the front and back of the mounting block are rotatoryly connected with the first support rod, the inside top of the two first support rods is rotatoryly connected with the first connecting rod, the bottom wall of the second connecting plate is fixedly connected with the guide rail block, the front and back of the first connecting rod is slidably connected in the bottom hole slot of the guide rail block.

[0007] Further, the inside wall of the two first support rods is rotatoryly connected with the second support rod, the other side of the second support rod is rotatoryly connected in the inside of the two first connecting plates, the left side wall of the bottom box is fixedly connected with the first hinged frame, the inside of the two first hinged frames is rotatoryly connected with the support rod, the left side of the two support rods is rotatoryly connected with the second hinged frame, the top of the two second hinged frames is fixedly connected in the bottom of the two first support plates.

[0008] Further, the front wall of the protection box is fixedly connected with the control panel, the bottom of the left side of the two first support plates and the bottom of the bottom box are fixedly connected with the universal wheel, the left top of the two first support plates is provided with the storage box.

[0009] Further, the left side wall of the storage box is provided with the third motor, the output of the third motor is fixedly connected with the rotating rod, the right end of the rotating rod is rotatoryly connected in the inside right side wall of the storage box, the middle outside of the rotating rod is fixedly connected with the first fixed ring, the outside of the six first fixed rings is fixedly connected with the stirring rod, the left and right ends of the rotating rod are provided with the device box.

[0010] Further, the left and right ends of the rotating rod are fixedly connected with first bevel gears, the inside of the two device boxes is provided with four second bevel gears, each first bevel gear is engaged with two second bevel gears, each second bevel gear is fixedly connected with a second connecting rod, the other end of the four second connecting rods is rotatably connected to the inside of the storage box, and the outside of each second connecting rod is fixedly connected with two second fixed rings.

[0011] Further, the outside of each second fixed ring is fixedly connected with a push plate, the bottom of the storage box is fixedly connected with a guide box, the inside of the guide box is provided with a sliding rail groove, the inside of the sliding rail groove is slidably connected with a baffle, the left side wall of the baffle is fixedly connected with a handle, and the bottom wall of the storage box is fixedly connected with supporting legs.

[0012] Further, the inside bottom wall of the guide box is fixedly connected with a first flow guide plate, the right side of the guide box is connected with a discharging box, the inside bottom of the discharging box is fixedly connected with a second flow guide plate, and the bottom of the second flow guide plate is arranged on the left side top of the conveying belt.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] 1、The utility model discloses a rolling roller, a conveying belt, a first motor, a screw rod, a threaded sleeve, a guide rail block, a first hinged frame and a support rod are arranged, can solve the problem that sludge conveying is not smooth, the overall drying efficiency is influenced, the components of the conveying device are excessively abraded, the service life of the equipment is shortened, the support rod is rotatably connected in the first hinged frame of the left side wall of the bottom box, is rotatably connected to the second hinged frame on the left side outside, the second hinged frame top is fixed in the first support plate bottom, when the rolling roller moves up and down, through the rotation connection between the support rod and the first support plate and the rotation connection between the support rod and the bottom box, the first support plate rotates around the rotation point of the support column, and the inclination angle of the conveying belt is changed.

[0015] 2、By setting the storage box, stirring rod, first bevel gear, push plate, baffle, first guide plate and second guide plate, can solve the problem of causing the interruption of conveying, increase the maintenance cost and downtime of the equipment, affect the stability and uniformity of subsequent conveying, through the rotation of the second bevel gear, the second connecting rod rotates synchronously, the two second fixed rings fixedly connected to the outer side of the second connecting rod and the push plate outside the second fixed ring also start to move. The push plate moves in a circular motion in the storage box, further stirring and pushing the sludge at different positions in the storage box, enhancing the stirring effect and ensuring that the sludge remains uniform during storage, while the stirring action of the stirring rod may form a synergistic effect, achieving more comprehensive and efficient stirring, thereby effectively ensuring that the composition and humidity of the sludge remain uniform throughout the storage process, reducing equipment maintenance costs and ensuring the continuity of sludge conveying and drying.

[0016] The parts not involved in the device are the same as or can be implemented by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A perspective view of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0018] Figure 2 A rotating shaft structure diagram of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0019] Figure 3 A second connecting plate structure diagram of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0020] Figure 4 An internal cross-sectional structure diagram of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0021] Figure 5 A connecting ring structure diagram of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0022] Figure 6 A threaded sleeve structure diagram of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0023] Figure 7 A support rod schematic diagram of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0024] Figure 8 A conveying belt structure diagram of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0025] Figure 9 A storage box internal cross-sectional structure diagram of the sludge low-temperature drying conveying device according to the present application is shown in the drawings;

[0026] Figure 10 The utility model discloses a stirring rod structure diagram of conveying device for sludge low temperature drying is provided for the utility model.

[0027] Figure 11 The utility model discloses a second connecting rod structure diagram of conveying device for sludge low temperature drying is provided for the utility model.

[0028] Figure 12 The utility model discloses a first guide plate structure diagram of conveying device for sludge low temperature drying is provided for the utility model.

[0029] Figure 13 The utility model discloses a second guide plate structure diagram of conveying device for sludge low temperature drying is provided for the utility model.

[0030] Legend:

[0031] 1, first support plate, 2, support column, 3, roller, 4, second support rod, 5, conveying belt, 6, protection box, 7, first motor, 8, rotating shaft, 9, bottom box, 10, second motor, 11, screw rod, 12, connecting ring, 13, first connecting plate, 14, threaded sleeve, 15, mounting block, 16, first support rod, 17, first connecting rod, 18, guide rail block, 19, second connecting plate, 20, second support rod, 21, first hinged frame, 22, support rod, 23, second hinged frame, 24, control panel, 25, universal wheel, 26, storage box, 27, third motor, 28, rotating rod, 29, first fixed ring, 30, stirring rod, 31, device box, 32, first bevel gear, 33, second bevel gear, 34, second connecting rod, 35, second fixed ring, 36, push plate, 37, guide box, 38, slide rail groove, 39, baffle, 40, handle, 41, support leg, 42, first guide plate, 43, discharge box, 44, second guide plate. DETAILED DESCRIPTION

[0032] In order to make the technical means, the creation features, the purposes and the effects realized by the utility model easy to understand, the following further describes the utility model in connection with specific embodiments.

[0033] As Figure 1 - Figure 5The utility model discloses a sludge low-temperature drying conveying device, including support column 2, the left side of support column 2 both ends outside rotationally connected with first support plate 1, the right side of support column 2 both ends outside rotationally connected with the roller 3, by being arranged in the left and right sides of support column 2 with the roller 3 of first support plate 1, when adjusting the height and angle of first support plate 1 or roller 3, enough on the outside of support column 2 is rotated and is supported by support column 2. The inside of two first support plates 1 and roller 3 is penetrated with the second support rod 4, and the outside of two second support rods 4 is provided with the conveyer belt 5, which is supported and fixed by two second support rods 4 respectively installed in the inside of two first support plates 1 and roller 3, and supports the outside conveyer belt 5, so that the second support rod 4 drives the conveyer belt 5 to rotate by friction when being driven.

[0034] The front wall of the front first support plate 1 is fixedly connected with a protection box 6, and the inside of the protection box 6 is provided with a first motor 7. The protection box 6 is fixed on the front first support plate 1 to protect the first motor 7 inside and fix the first motor 7 on the front wall of the first support plate 1. The output end of the first motor 7 is fixedly connected with a rotating shaft 8, and the rear end of the rotating shaft 8 is fixedly connected to the inside of the front end of the left second support rod 4. The rotating shaft 8 on the output end of the first motor 7 is connected with the left second support rod 4, so that the first motor 7 drives the left second support rod 4 to rotate through the rotating shaft 8 when starting, and the left second support rod 4 rotates to generate friction with the conveyer belt 5, to drive the conveyer belt 5 to rotate and convey the sludge.

[0035] The bottom wall of the two rollers 3 is fixedly connected with a second connecting plate 19, which supports and connects the bottom wall of the two rollers 3, and connects and supports the bottom. The bottom of the two rollers 3 is provided with a bottom box 9, the inside right side of the bottom box 9 is provided with a second motor 10, the output end of the second motor 10 is fixedly connected with a lead screw 11, the inside left wall of the bottom box 9 is fixedly connected with a connecting ring 12, and the left end of the lead screw 11 is rotatably connected to the inside of the connecting ring 12. The bottom box 9 supports and protects the devices inside and the rollers 3 on the top. When the second motor 10 inside the bottom box 9 is started, the left end of the lead screw 11 on the output end of the second motor 10 rotates in the inside of the connecting ring 12, and the connecting ring 12 supports the left end of the lead screw 11, so that the lead screw 11 provides stable and balanced effect when working.

[0036] As Figure 1 - Figure 7As shown, the left side of the inner box 9 is fixedly connected with a first connecting plate 13, the outer side of the lead screw 11 is slidingly connected with a threaded sleeve 14, and the outer side of the threaded sleeve 14 is fixedly connected with a mounting block 15. When the lead screw 11 rotates, the outer threaded sleeve 14 slides left and right on the outer side of the lead screw 11 due to the internal screw meshing with the lead screw 11, and the mounting block 15 on the outer side is driven to slide left and right. The front and rear sides of the mounting block 15 are rotatably connected with a first supporting rod 16, the top end of the two first supporting rods 16 is rotatably connected with a first connecting rod 17, the bottom wall of the second connecting plate 19 is fixedly connected with a guide block 18, and the front and rear ends of the first connecting rod 17 are slidingly connected in the bottom hole groove of the guide block 18. When the mounting block 15 moves, the first connecting rod 17 at the top of the first supporting rod 16 at the top end slides in the bottom hole groove of the guide block 18, and the first supporting rod 16 rotates around the rotation point of the mounting block 15. Since the top end of the first supporting rod 16 is connected to the guide block 18 at the bottom of the second connecting plate 19, and the second connecting plate 19 is fixed to the bottom wall of the roller 3, the movement of the first supporting rod 16 drives the roller 3 to move up and down.

[0037] The inner side wall of the two first supporting rods 16 is rotatably connected with a second supporting rod 20, and the other side of the second supporting rod 20 is rotatably connected to the inner side of the two first connecting plates 13. During the movement of the first supporting rod 16, the second supporting rod 20 rotatably connected to the inner side wall of the first supporting rod 16 is rotatably connected to the first connecting plate 13, and the second supporting rod 20 plays a role in assisting the movement of the first supporting rod 16 and guiding the movement trajectory of the first supporting rod 16, ensuring smooth movement.

[0038] The left side wall of the bottom box 9 is fixedly connected with a first hinged frame 21, the inner side of the two first hinged frames 21 is rotatably connected with a supporting rod 22, the left outer side of the two supporting rods 22 is rotatably connected with a second hinged frame 23, and the top of the two second hinged frames 23 is fixedly connected to the bottom of the two first supporting plates 1. The supporting rod 22 rotatably connected in the first hinged frame 21 of the left side wall of the bottom box 9 is rotatably connected to the second hinged frame 23 on the left outer side, and the second hinged frame 23 is fixed to the first supporting plate 1. When the roller 3 moves up and down, the first supporting plate 1 rotates around the rotation point of the supporting column 2 through the rotational connection between the supporting rod 22 and the first supporting plate 1, and the rotational connection between the supporting rod 22 and the bottom box 9, thereby changing the inclination angle of the conveying belt 5.

[0039] As shown in Figure 1 - Figure 11 The front side wall of the protection box 6 is fixedly connected with a control panel 24, and the control panel 24 is provided to control the entire device. The left bottom of the two first supporting plates 1 and the bottom of the bottom box 9 are fixedly connected with universal wheels 25, and the universal wheels 25 are provided to facilitate the movement of the device.

[0040] The left side top of the two first support plates 1 is provided with a storage box 26, the left side wall of the storage box 26 is provided with a third motor 27, the output end of the third motor 27 is fixedly connected with a rotating rod 28, the right end of the rotating rod 28 is rotatably connected to the inner right side wall of the storage box 26, the middle part of the rotating rod 28 is fixedly connected with a first fixed ring 29, the outer side of the six first fixed rings 29 is fixedly connected with a stirring rod 30, the left and right ends of the rotating rod 28 are provided with a device box 31, when the third motor 27 is started, the rotating rod 28 on the output end of the third motor 27 rotates in the inside of the storage box 26, the right end of the rotating rod 28 is installed in the inner right side wall of the storage box 26 during installation, so as to support the rotating rod 28, keep the rotating rod 28 balanced, connect the first fixed ring 29 on the middle part of the rotating rod 28 with the stirring rod 30, and drive the stirring rod 30 to rotate when the rotating rod 28 rotates, so that the stirring rod 30 stirs the sludge in the storage box 26, prevents the sludge from depositing and caking, and ensures uniform composition of the sludge.

[0041] As shown in Figure 1 Figure 13 The left and right ends of the rotating rod 28 are fixedly connected with a first bevel gear 32, the inside of the two device boxes 31 is provided with four second bevel gears 33, each first bevel gear 32 is meshed with two second bevel gears 33, the first bevel gear 32 and the second bevel gear 33 are protected on the outside by being arranged in the inside of the two device boxes 31, and the first bevel gear 32 is meshed with the two second bevel gears 33 to drive the second bevel gears 33 to rotate. The inside of each second bevel gear 33 is fixedly connected with a second connecting rod 34, the other end of the four second connecting rods 34 is rotatably connected to the inside of the front and rear sides of the storage box 26, the second connecting rod 34 in the inside is driven to rotate synchronously with the second bevel gear 33, and the other end of the four second connecting rods 34 is penetrated through the inside of the front and rear side walls of the storage box 26 to support the second connecting rod 34, so that the second connecting rod 34 can keep stable balance.

[0042] The outside of each second connecting rod 34 is fixedly connected with two second fixed rings 35, the outside of each second fixed ring 35 is fixedly connected with a push plate 36, the second fixed ring 35 and the push plate 36 on the outside of the second fixed ring 35 start to move after the second connecting rod 34 is driven, the push plate 36 performs circular motion in the storage box 26, further stirs and pushes the sludge at different positions in the storage box, enhances the stirring effect, and ensures that the sludge always keeps uniform state during storage.

[0043] ​The bottom of the storage box 26 is fixedly connected with a guide box 37, the inside of the guide box 37 is provided with a sliding rail groove 38, the sliding rail groove 38 is slidably connected with a baffle 39, the left side wall of the baffle 39 is fixedly connected with a handle 40, when the inside of the storage box 26 is stirred, the baffle 39 in the guide box 37 is in a closed state, so that the sludge is prevented from flowing into the inside of the guide box 37 through the discharge port, when the sludge is stirred, the baffle 39 is slid out of the sliding rail groove 38 in the guide box 37 by pulling the handle 40, so that the discharge port is opened, the sludge flows into the inside of the guide box 37, and the discharge port is closed after the baffle 39 is slid into the sliding rail groove 38 again.

[0044] The bottom wall of the storage box 26 is fixedly connected with a supporting leg 41, the supporting leg 41 is arranged to support the bottom of the storage box 26, the inside bottom wall of the guide box 37 is fixedly connected with a first flow guide plate 42, the right side of the guide box 37 is connected with a discharge box 43 in communication, the inside bottom of the discharge box 43 is fixedly connected with a second flow guide plate 44, the bottom of the second flow guide plate 44 is arranged at the left top of the conveying belt 5, when the sludge flows into the inside of the guide box 37, the sludge is guided by the first flow guide plate 42 in the guide box 37, so that the sewage enters the inside of the discharge box 43 and is guided by the second flow guide plate 44 in the discharge box 43 again, so that the sludge falls on the conveying belt 5 to drive the sludge to be conveyed, and the second flow guide plate 44 prevents the sludge from remaining in the inside of the discharge box 43.

[0045] It should be noted that the utility model is a sludge low-temperature drying conveying device, first, the first motor 7, the second motor 10, the third motor 27 and the control panel 24 are connected with the external power supply to supply power to the device.

[0046] The first motor 7 is started in the protection box 6 of the front side first supporting plate 1 front side wall. The first motor 7 is the power source of the conveying belt 5 operation, and the output end drives the rotating shaft 8 to rotate. Since the rotating shaft 8 rear end is fixedly connected in the left second supporting rod 4 front end inside, the rotating shaft 8 rotation will drive the left second supporting rod 4 synchronous rotation, the second supporting rod 4 penetrates the first supporting plate 1 and the roller 3, and the outside is provided with the conveying belt 5. When the left second supporting rod 4 rotates, the conveying belt 5 is driven to circulate by the friction between the conveying belt 5, so as to realize the conveying of the sludge placed on the conveying belt 5. In this process, the right second supporting rod 4 and the roller 3 play the role of supporting and assisting the conveying belt operation, and guarantee the stable operation of the conveying belt.

[0047] The second motor 10 on the right side in the bottom box 9 is started, and its output end drives the screw rod 11 to rotate. The left end of the screw rod 11 is rotatably connected in the connecting ring 12 on the left side wall inside the bottom box 9, so as to ensure that the screw rod can stably rotate. With the rotation of the screw rod 11, the threaded sleeve 14 slides left and right outside the screw rod, and the mounting block 15 fixedly connected outside the threaded sleeve 14 moves together with the threaded sleeve. The first supporting rod 16 rotatably connected on the front and rear sides of the mounting block 15 slides in the hole groove at the bottom of the guide block 18 through the first connecting rod 17 at the top end of the mounting block when the mounting block moves, and the first supporting rod 16 rotates around the rotation point of the mounting block. Since the first supporting rod 16 is connected at the top end to the guide block 18 at the bottom of the second connecting plate 19, and the second connecting plate 19 is fixed to the bottom wall of the roller 3, the movement of the first supporting rod 16 changes the up and down movement of the roller 3.

[0048] In the movement process of the first supporting rod 16, the second supporting rod 20 rotatably connected in the middle of the inner side wall of the first supporting rod 16 is rotatably connected on the other side in the first connecting plate 13, and the second supporting rod 20 plays a role in auxiliary supporting and guiding the movement track of the first supporting rod 16, so as to ensure stable movement. At the same time, the support rod 22 rotatably connected in the first hinged frame 21 of the left side wall of the bottom box 9 is rotatably connected on the left side outside in the second hinged frame 23, and the second hinged frame 23 is fixed at the top to the bottom of the first supporting plate 1. When the roller 3 moves up and down, through the rotatable connection between the support rod 22 and the first supporting plate 1, and the rotatable connection between the support rod 22 and the bottom box 9, the first supporting plate 1 rotates around the rotation point with the supporting column 2, thereby changing the inclination angle of the conveying belt 5. By controlling the forward and reverse rotation and running time of the second motor 10, the height and inclination angle of the conveying belt 5 can be accurately adjusted to adapt to different sludge conveying requirements.

[0049] The third motor 27 on the left side wall of the storage box 26 is started, and the output end drives the rotating rod 28 to rotate, and the right end of the rotating rod 28 is rotatably connected to the right side wall inside the storage box 26. The first fixed ring 29 fixedly connected to the outer side of the middle part of the rotating rod 28 rotates, the six stirring rods 30 fixedly connected to the outer side of the first fixed ring 29 stir the sludge in the storage box 26, prevent the sludge from depositing and caking, ensure that the sludge is uniform in composition, facilitate subsequent conveying and drying, and the first bevel gears 32 arranged on the outer sides of the left and right ends of the rotating rod 28 are located in the device box 31. Each first bevel gear 32 is meshed with two of the four second bevel gears 33 on the inner front and back sides. When the rotating rod 28 rotates to drive the first bevel gear 32 to rotate, the second bevel gear 33 meshed with the first bevel gear 32 also rotates. The second connecting rod 34 fixedly connected to the inner part of the second bevel gear 33 rotates synchronously with the second bevel gear 33, and the other end of the second connecting rod 34 is rotatably connected to the front and back sides inside the storage box 26. With the rotation of the second bevel gear 33, the second connecting rod 34 rotates synchronously, and the two second fixed rings 35 fixedly connected to the outer side of the second connecting rod 34 and the push plate 36 on the outer side of the second fixed ring 35 also start to move. The push plate 36 performs a circular motion in the storage box 26, further stirs and pushes the sludge at different positions in the storage box, enhances the stirring effect, and ensures that the sludge always maintains a uniform state during storage. At the same time, the stirring action of the push plate 36 and the stirring rod 30 can form a synergistic effect to achieve more comprehensive and efficient stirring.

[0050] The guide box 37 fixedly connected to the bottom of the storage box 26 is internally provided with a sliding rail groove 38, and the baffle 39 slidingly connected in the sliding rail groove 38 can be pulled through the handle 40 fixedly connected to the left side wall. When discharging is needed, the handle 40 is pulled to make the baffle 39 slide in the sliding rail groove 38 to be opened, and the sludge uniformly stirred in the storage box 26 is guided into the right side connected discharge box 43 through the first flow guide plate 42 fixedly connected to the inner bottom wall of the guide box 37 under the action of gravity. The second flow guide plate 44 fixedly connected to the inner bottom of the discharge box 43 further guides the sludge to the left side top of the conveying belt 5, realizes the transfer of the sludge from the storage box to the conveying belt, and the supporting leg 41 fixedly connected to the bottom wall of the storage box 26 plays a role in supporting the storage box, and ensures that the storage box is stably placed.

[0051] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. The skilled person in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. Conveyor for sludge low-temperature drying, comprising a support column (2), characterized in that: The left side of the support column (2) is rotatably connected with a first support plate (1), the right side of the support column (2) is rotatably connected with a roller (3), the interiors of the two first support plates (1) and the roller (3) are connected with a second support rod (4), the outer sides of the two second support rods (4) are provided with a conveying belt (5), the front wall of the front first support plate (1) is fixedly connected with a protection box (6), the interior of the protection box (6) is provided with a first motor (7), the output end of the first motor (7) is fixedly connected with a rotating shaft (8), the rear end of the rotating shaft (8) is fixedly connected with the interior of the front end of the left second support rod (4), the bottom walls of the two rollers (3) are fixedly connected with a second connecting plate (19), the bottoms of the two rollers (3) are provided with a bottom box (9), the interior right side of the bottom box (9) is provided with a second motor (10), the output end of the second motor (10) is fixedly connected with a lead screw (11), the interior left wall of the bottom box (9) is fixedly connected with a connecting ring (12), and the left end of the lead screw (11) is rotatably connected with the interior of the connecting ring (12).

2. The sludge delivery apparatus for low-temperature drying according to claim 1, characterized by: The interiors of the left sides of the bottom box (9) are fixedly connected with a first connecting plate (13), the outer side of the lead screw (11) is slidably connected with a threaded sleeve (14), the outer side of the threaded sleeve (14) is fixedly connected with a mounting block (15), the front and rear sides of the mounting block (15) are rotatably connected with a first support rod (16), the interiors of the top ends of the two first support rods (16) are rotatably connected with a first connecting rod (17), the bottom wall of the second connecting plate (19) is fixedly connected with a guide rail block (18), and the front and rear ends of the first connecting rod (17) are slidably connected in the bottom hole groove of the guide rail block (18).

3. The sludge delivery apparatus for low-temperature drying according to claim 2, characterized by: The inner walls of the middle parts of the two first support rods (16) are rotatably connected with a second support rod (20), the other sides of the second support rods (20) are rotatably connected with the interiors of the two first connecting plates (13), the left walls of the bottom box (9) are fixedly connected with a first hinged frame (21), the interiors of the two first hinged frames (21) are rotatably connected with a support rod (22), the left outer sides of the two support rods (22) are rotatably connected with a second hinged frame (23), and the top parts of the two second hinged frames (23) are fixedly connected with the bottoms of the two first support plates (1).

4. The sludge delivery apparatus for low-temperature drying according to claim 1, characterized by: The front wall of the protection box (6) is fixedly connected with a control panel (24), the bottoms of the left sides of the two first support plates (1) and the bottom of the bottom box (9) are fixedly connected with a universal wheel (25), and the top parts of the left sides of the two first support plates (1) are provided with a storage box (26).

5. The sludge delivery apparatus for low-temperature drying according to claim 4, characterized by: The left side wall of the storage box (26) is provided with a third motor (27), the output end of the third motor (27) is fixedly connected with a rotating rod (28), the right end of the rotating rod (28) is rotatably connected to the inner right side wall of the storage box (26), the middle part of the rotating rod (28) is fixedly connected with a first fixed ring (29) on the outside, the outside of the six first fixed rings (29) is fixedly connected with a stirring rod (30), and the left and right ends of the rotating rod (28) are provided with a device box (31) on the outside.

6. The sludge delivery apparatus for low-temperature drying according to claim 5, characterized by: The left and right ends of the rotating rod (28) are fixedly connected with a first bevel gear (32), the inside of the two device boxes (31) is provided with four second bevel gears (33) on the front and back sides, each first bevel gear (32) is meshed with two second bevel gears (33), the inside of each second bevel gear (33) is fixedly connected with a second connecting rod (34), the other end of the four second connecting rods (34) is rotatably connected to the inner front and back sides of the storage box (26), and the outside of each second connecting rod (34) is fixedly connected with two second fixed rings (35).

7. The sludge delivery apparatus for low-temperature drying according to claim 6, characterized by: The outside of each second fixed ring (35) is fixedly connected with a push plate (36), the bottom of the storage box (26) is fixedly connected with a guide box (37), the inside of the guide box (37) is provided with a sliding rail groove (38), the inside of the sliding rail groove (38) is slidably connected with a baffle (39), the left side wall of the baffle (39) is fixedly connected with a handle (40), and the bottom wall of the storage box (26) is fixedly connected with a supporting leg (41).

8. The sludge delivery apparatus for low-temperature drying according to claim 7, characterized by: The inside bottom wall of the guide box (37) is fixedly connected with a first flow guide plate (42), the right side of the guide box (37) is connected with a discharge box (43), the inside bottom of the discharge box (43) is fixedly connected with a second flow guide plate (44), and the bottom of the second flow guide plate (44) is arranged on the left side top of the conveying belt (5).

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