CN222925891U - Low-temperature paddle dryer - Google Patents

Abstract

The utility model discloses a low-temperature paddle dryer which comprises a motor base, wherein the top of the motor base is fixedly connected with a main motor, the right side of the main motor is provided with a speed reducer, the output end of the speed reducer is sleeved with a main gear, the right side of the speed reducer is provided with a tank body, and both sides of the interior of the tank body are provided with hollow shafts. According to the utility model, through the arrangement of the motor frame, when feeding and drying are needed, materials are led into the hopper, the first motor is started to drive the right spiral push rod to rotate, the right spiral push rod drives the belt pulley on the surface of the right spiral push rod to rotate, and the left spiral push rod is driven to rotate through the belt, so that the spiral push rods on two sides synchronously rotate to convey the materials upwards into the tank body, the feeding speed is improved, the feeding time is greatly shortened due to simultaneous conveying of the two spiral push rods, the productivity is further improved, the use of a user is facilitated, and the practicability of the dryer is improved.

Description

Low-temperature paddle dryer

Technical Field

The utility model relates to the technical field of dryer production, in particular to a low-temperature paddle dryer.

Background

The hollow shafts of the drier are densely provided with wedge-shaped hollow paddles, a heat medium flows through the paddles through the hollow shafts, the heat transfer area in the unit effective volume is large, the temperature of the heat medium is from-40 ℃ to 320 ℃, the heat medium can be water vapor or liquid, such as hot water, heat conducting oil and the like, indirect conduction heating is performed, no air is carried to take away heat, the heat is used for heating materials, the heat transfer surfaces of the wedge-shaped paddles have self-cleaning function, the relative movement of material particles and the wedge-shaped surfaces generates a scrubbing effect, and the attached materials on the wedge-shaped surfaces can be scrubbed, so that the clean heat transfer surfaces are always maintained in the movement.

The existing drier is higher in feeding, so that the drier is inconvenient to feed, more time is wasted, the productivity of the drier is greatly affected, the drier is inconvenient to use, and the practicability of the drier is reduced.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a low-temperature paddle dryer which has the advantage of rapid feeding and solves the problems that the prior dryer is inconvenient in feeding due to higher feed inlet and wastes more time when feeding, so that the productivity of the dryer is greatly influenced.

In order to achieve the purpose, the low-temperature paddle dryer comprises a motor seat, a main motor is fixedly connected to the top of the motor seat, a speed reducer is arranged on the right side of the main motor, a main gear is sleeved at the output end of the speed reducer, a tank body is arranged on the right side of the speed reducer, hollow shafts are arranged on two sides inside the tank body, the left end of each hollow shaft penetrates through the left side of the tank body and is sleeved with a driven gear, the two driven gears are meshed with each other, the driven gears are meshed with the main gear on the rear side, paddles are communicated with the surface of each hollow shaft, a base is fixedly connected to the bottom of the tank body, a feeding pipe is communicated to the top of the tank body, a conveying frame is arranged on the top of the tank body, a discharge port communicated with the feeding pipe is formed in the rear side of the top of the conveying frame, conveying grooves are formed in two sides inside the conveying frame through the feeding pipe, spiral pushing rods are formed in the conveying grooves, a sealing cover is arranged in the conveying frame, the rear side of the conveying frame is fixedly connected with the motor, the spiral pushing rods are fixedly connected with the two sides of the conveying frame, and the belt pulleys are fixedly connected with the conveying frame through the front side of the conveying frame.

As the preferable mode of the utility model, the front surface of the hopper is fixedly connected with a second motor, and the output end of the second motor penetrates through the inside of the hopper and is fixedly connected with an anti-blocking rod.

As preferable in the utility model, the surfaces of the hollow shaft and the blade are both sprayed with wear-resistant coatings.

As preferable mode of the utility model, the inside of the tank body is sprayed with the heat-insulating coating.

As the preferred right side of the tank body is fixedly connected with the connecting plate, the top of the connecting plate is fixedly connected with the water pump, the inside of the tank body is fixedly connected with the shunt pipe, the output end of the water pump is communicated with the shunt pipe, and the bottom of the shunt pipe is communicated with the nozzle.

Preferably, the top of the hopper is provided with a sealing cover.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the motor frame, when feeding and drying are needed, materials are led into the hopper, the first motor is started to drive the right spiral push rod to rotate, the right spiral push rod drives the belt pulley on the surface of the right spiral push rod to rotate, and the left spiral push rod is driven to rotate through the belt, so that the spiral push rods on two sides synchronously rotate to convey the materials upwards into the tank body, the feeding speed is improved, the feeding time is greatly shortened due to simultaneous conveying of the two spiral push rods, the productivity is further improved, the use of a user is facilitated, and the practicability of the dryer is improved.

2. According to the utility model, through the arrangement of the anti-blocking rod, the second motor is started to drive the anti-blocking rod to rotate so as to continuously stir the materials in the hopper, so that the problem that the materials are accumulated and blocked in the hopper is avoided.

Drawings

FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the structural carriage of the present utility model;

fig. 4 is a schematic top view in cross section of a motor housing of the present utility model.

In the figure, 1, a motor base; 2, a main motor, 3, a speed reducer, 4, a main gear, 5, a tank body, 6, a hollow shaft, 7, a secondary gear, 8, a blade, 9, a base, 10, a conveying frame, 11, a conveying groove, 12, a spiral push rod, 13, a sealing cover, 14, a belt pulley, 15, a belt, 16, a motor frame, 17, a first motor, 18, a through hole, 19, a hopper, 20, a second motor, 21, an anti-blocking rod, 22, a connecting plate, 23, a water pump, 24, a shunt tube, 25, a nozzle, 26 and a sealing cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the low temperature paddle dryer, including motor cabinet 1, motor cabinet 1's top fixedly connected with main motor 2, main motor 2's right side is provided with speed reducer 3, speed reducer 3's output pot head is equipped with main gear 4, speed reducer 3's right side is provided with jar body 5, jar body 5 inside both sides all are provided with hollow shaft 6, hollow shaft 6's left end all runs through to jar body 5's left side and cover and is equipped with from gear 7, two from gear 7 intermeshing, the rear side is from gear 7 and main gear 4 meshing, hollow shaft 6's surface all communicates with paddle 8, jar body 5's bottom fixedly connected with base 9, jar body 5's top intercommunication has the material throwing pipe, jar body 5 and carriage 10 are through the material throwing pipe intercommunication, the inside both sides of carriage 10 all have been seted up conveyer trough 11, conveyer trough 11's inside all is provided with screw push rod 12, conveyer 10's rear side fixedly connected with sealed lid 13, two from gear 7 intermeshing, the motor 13 and the positive pulley wheel of conveyer 16 are connected with the conveyer belt pulley 14 through the conveyer belt pulley 12 of screw shaft 13, the front end of a conveyer belt pulley 16 is connected with the conveyer belt pulley 14 through the front end of a frame 14, the conveyer belt pulley 16 is connected with the front pulley 14 through the fixed connection of the conveyer belt pulley 14, the front pulley 16 is connected with the front pulley 14 through the conveyer 16, the front end of the conveyer belt pulley 16 is connected with the conveyer 16 through the conveyer 16.

Referring to fig. 3, a second motor 20 is fixedly connected to the front surface of the hopper 19, and an output end of the second motor 20 penetrates into the hopper 19 and is fixedly connected with an anti-blocking rod 21.

According to the technical optimization scheme, through the arrangement of the anti-blocking rod 21, the second motor 20 is started, and the second motor 20 drives the anti-blocking rod 21 to rotate to continuously stir the materials in the hopper 19, so that the problem that the materials are accumulated and blocked in the hopper 19 is avoided.

Referring to fig. 2, the surfaces of the hollow shaft 6 and the blade 8 are both sprayed with a wear-resistant coating.

As a technical optimization scheme of the utility model, the service lives of the hollow shaft 6 and the blade 8 are prolonged through the arrangement of the wear-resistant coating.

Referring to fig. 2, the inside of the tank 5 is sprayed with a heat-insulating coating.

As a technical optimization scheme of the utility model, the heat dissipation is reduced and the drying efficiency is further improved through the arrangement of the heat-insulating coating.

Referring to fig. 1 and 2, a connecting plate 22 is fixedly connected to the right side of a tank body 5, a water pump 23 is fixedly connected to the top of the connecting plate 22, a shunt tube 24 is fixedly connected to the inside of the tank body 5, the output end of the water pump 23 is communicated with the shunt tube 24, and a nozzle 25 is communicated with the bottom of the shunt tube 24.

As a technical optimization scheme of the utility model, water flow is pumped in by the water pump 23 through the arrangement of the shunt tube 24 and the nozzle 25 and is sprayed out of the inner wall of the tank body 5 through the shunt tube 24 and the nozzle 25, so that the cleaning work of the interior of the tank body 5 is more convenient and faster.

Referring to fig. 1 and 2, the top of the hopper 19 is provided with a sealing cap 26.

As a technical optimization scheme of the utility model, the hopper 19 is sealed in a non-working state by the arrangement of the sealing cover 26, so that the problem of pollution caused by external dust and impurities entering the inside of the hopper 19 is avoided.

When the feeding and drying device is used, a user introduces materials into the hopper 19, simultaneously starts the first motor 17 to drive the right spiral push rod 12 to rotate, the right spiral push rod 12 drives the belt pulley 14 on the surface of the right spiral push rod to rotate and drives the left spiral push rod 12 to rotate through the belt 15, so that the spiral push rods 12 on two sides synchronously rotate to convey the materials upwards into the tank 5, the feeding speed is improved, the two spiral push rods 12 simultaneously convey the materials to greatly shorten the feeding time, simultaneously starts the second motor 20, the second motor 20 drives the anti-blocking rod 21 to rotate to continuously stir the materials in the hopper 19 to avoid the problem that the materials are blocked in the hopper 19, then starts the main motor 2 to rotate the output end of the speed reducer 3, the speed reducer 3 drives the main gear 4 to rotate and enable the two hollow shafts 6 to rotate relatively through meshing with the driven gear 7, then heat sources are led in from the hollow shafts 6 and continuously rotate through the blades 8 to emit heat to dry, and when the inner wall of the tank 5 is required to be cleaned, the water pump 23 is started, and water flow is pumped into the water flow and the inner wall of the tank 5 is sprayed out through the cleaning pipe 24 and the nozzle 25.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The low-temperature paddle dryer comprises a motor base (1) and is characterized in that the top of the motor base (1) is fixedly connected with a main motor (2), the right side of the main motor (2) is provided with a speed reducer (3), the output end of the speed reducer (3) is sleeved with a main gear (4), the right side of the speed reducer (3) is provided with a tank body (5), both sides of the inside of the tank body (5) are respectively provided with a hollow shaft (6), the left end of the hollow shaft (6) is respectively penetrated to the left side of the tank body (5) and sleeved with a driven gear (7), the two driven gears (7) are mutually meshed, the rear side of the hollow shaft (6) is respectively meshed with a paddle (8), the bottom of the tank body (5) is fixedly connected with a base (9), the top of the tank body (5) is respectively communicated with a feeding pipe, the top of the tank body (5) is provided with a conveying frame (10), the left end of the hollow shaft (6) is respectively penetrated to the left side of the tank body (5) and sleeved with a driven gear (7), both sides of the conveying frame (11) are respectively communicated with the conveying pipe (11), the rear side fixedly connected with sealed lid (13) of carriage (10), screw push rod (12) are through bearing and sealed lid (13) swivelling joint, screw push rod (12)'s front end all runs through to the front of carriage (10) and overlaps and be equipped with belt pulley (14), the surface rotation of belt pulley (14) is connected with belt (15), two belt pulley (14) are connected through belt (15) transmission, the front fixedly connected with motor frame (16) of carriage (10), the inside fixedly connected with first motor (17) of motor frame (16), screw push rod (12) fixed connection on the output of first motor (17) and right side, opening (18) have all been seted up to the both sides on carriage (10) surface, the top fixedly connected with hopper (19) of carriage (10).

2. The low-temperature paddle dryer as claimed in claim 1, wherein the front surface of the hopper (19) is fixedly connected with a second motor (20), and the output end of the second motor (20) penetrates into the hopper (19) and is fixedly connected with an anti-blocking rod (21).

3. The low-temperature paddle dryer as claimed in claim 1, characterized in that the surfaces of the hollow shaft (6) and the paddle (8) are both sprayed with a wear-resistant coating.

4. The low-temperature paddle dryer as claimed in claim 1, wherein the interior of the tank (5) is coated with a heat-insulating coating.

5. The low-temperature paddle dryer as claimed in claim 1, wherein a connecting plate (22) is fixedly connected to the right side of the tank body (5), a water pump (23) is fixedly connected to the top of the connecting plate (22), a shunt tube (24) is fixedly connected to the inside of the tank body (5), the output end of the water pump (23) is communicated with the shunt tube (24), and a nozzle (25) is communicated with the bottom of the shunt tube (24).

6. The low-temperature paddle dryer as claimed in claim 1, characterized in that the top of the hopper (19) is provided with a sealing cover (26).