Single-transmission energy-saving efficient three-cylinder dryer

Abstract

The utility model relates to the technical field of crop drying, in particular to a single-transmission energy-saving efficient three-cylinder dryer which comprises a base, a supporting plate, a material containing box, a drying mechanism and two clamping mechanisms, each clamping mechanism comprises a motor, a screw rod, an adapter ring, a mounting frame, a connecting assembly and a clamping plate, and the base and the supporting plate provide mounting conditions for the drying mechanism. The drying mechanism is used for drying materials and then discharging the materials into the material containing box for storage, when the material containing box is used, the material containing box is placed between the base and the supporting plate, motors of the two clamping mechanisms drive corresponding screws to rotate correspondingly, the screws drive adapter rings to slide inwards on the supporting plate through thread fit, the adapter rings drive mounting frames to slide into the supporting plate, and therefore the materials can be dried. The mounting frame drives the clamping plates to get close to the material containing box, so that the two clamping plates make contact with the two sides of the material containing box correspondingly and then clamp the material containing box, and the problem that when the material containing box is subjected to external force, the material containing box can deviate on the ground, and the material receiving accuracy of the material containing box is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of crop drying, in particular to a single-drive energy-saving and high-efficiency three-drum drying machine. Background Art

[0002] Rice is generally dried in a single-drum dryer. The drying efficiency of a single-drum dryer is slow and the energy utilization rate is low, so some three-drum dryers have appeared on the market. In order to facilitate the addition and export of materials, the existing three-drum dryers are usually provided with a pin wheel on the inner wall of the outer drum, and a motor is used to drive the gear to rotate, and the meshing of the gear and the pin wheel is used to drive the outer drum to rotate. In order to ensure the stability of the outer drum during rotation, two motors are generally used to drive the two ends of the outer drum to rotate respectively. When the gear of the transmission device of the existing three-drum dryer for rice drives the pin wheel to rotate, the radial force on the pin wheel is large, which is easy to wear and damage, and when the gear and the pin wheel are meshed for transmission, the friction is large and the energy consumption is high.

[0003] At present, the prior art (CN212747169U) discloses a single-drive energy-saving and efficient three-drum dryer, including a base and a support plate, a material storage box is placed between the base and the support plate, the upper end of the base is arranged on the outer drum, the upper and lower ends of the outer drum away from the feed inlet are provided with discharge through holes, the outer edge of the outer drum is provided with a guide plate, the middle position of the end of the outer drum away from the feed inlet is fixed with a rotating shaft, one end of the rotating shaft is fixedly connected to the output shaft of the reduction motor, the upper ends of the base are provided with circular support frames, the inner sides of the circular support frames are provided with annular grooves, the left and right ends of the outer drum are fixedly sleeved with circular fixings, and the outer side of the circular fixings is evenly spaced with a plurality of balls. The utility model can avoid the friction between the gear and the pin wheel in the traditional equipment, can not only improve the utilization rate of electric energy resources, but also avoid damage to the equipment and improve the efficiency of rice drying.

[0004] With the above method, when the material box is subjected to external force, it will deviate on the ground, thereby reducing the accuracy of the material receiving of the material box. Utility Model Content

[0005] The utility model aims to provide a single-drive energy-saving and high-efficiency three-drum drying machine, aiming to solve the problem that when a material box is subjected to external force, it will deviate on the ground, thereby reducing the accuracy of the material receiving of the material box.

[0006] To achieve the above-mentioned objectives, the utility model provides a single-drive energy-saving and high-efficiency three-drum dryer, comprising a base, a support plate, a material holding box, a drying mechanism and two clamping mechanisms, the clamping mechanism comprising a motor, a screw, an adapter ring, a mounting frame, a connecting assembly and a clamping plate, the material holding box is placed between the base and the support plate, the drying mechanism is arranged on the top of the base and connected to the support plate, the motor is fixedly connected to the support plate and is located inside the support plate, the screw is fixedly connected to the output end of the motor, the adapter ring is threadedly connected to the screw, and is slidably connected to the support plate and is located on the inner side wall of the support plate, the mounting frame is fixedly connected to the adapter ring and is located on a side away from the motor, the connecting assembly is arranged on a side of the mounting frame away from the adapter ring, and the clamping plate is arranged on one side of the connecting assembly.

[0007] Wherein, the clamping mechanism further includes a limit block and a buffer pad, wherein the limit block is fixedly connected to the screw rod and is located on a side away from the motor, and the buffer pad is fixedly connected to the limit block and is located on a side close to the adapter ring.

[0008] Wherein, the clamping mechanism further includes a controller and a battery, the controller is electrically connected to the motor, and the battery is electrically connected to the controller and the motor.

[0009] Wherein, the connecting assembly includes a rotating shaft and a fastener, the rotating shaft is fixedly connected to the mounting frame and is located on a side away from the adapter ring, the clamping plate is rotatably connected to the rotating shaft and is located around the rotating shaft, and the fastener is threadedly connected to the rotating shaft and is located on a side of the clamping plate away from the mounting frame.

[0010] Among them, the clamping mechanism also includes a reset spring, a sliding rod and a friction pad. The reset spring is fixedly connected to the clamp and is located inside the clamp. The sliding rod is fixedly connected to the reset spring and is slidably connected to the clamp and is located on the inner wall of the clamp. The friction pad is fixedly connected to the sliding rod and is located on the side away from the reset spring.

[0011] The utility model discloses a single-drive energy-saving and high-efficiency three-drum dryer, wherein the base and the support plate provide installation conditions for the drying mechanism, and the drying mechanism is used to discharge the dried materials into the material holding box for storage. When the material holding box is in use, the material holding box is placed between the base and the support plate, and the motors of the two clamping mechanisms respectively drive the corresponding screws to rotate, and the screws drive the adapter ring to slide inward on the support plate through threaded cooperation, and the adapter ring drives the mounting frame to slide into the support plate, and the mounting frame drives the clamping plate to approach the material holding box, so that the two clamping plates respectively contact the two sides of the material holding box and clamp the material holding box to prevent the material holding box from being offset on the ground due to external force, thereby solving the problem that the material holding box will be offset on the ground when subjected to external force, thereby reducing the accuracy of material receiving in the material holding box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a structural schematic diagram of a single-drive energy-saving and high-efficiency three-drum drying machine according to the first embodiment of the utility model.

[0014] Figure 2 It is a cross-sectional view of a support plate, a clamping mechanism and a material containing box of a single-drive energy-saving and high-efficiency three-drum dryer according to the second embodiment of the utility model.

[0015] 101-base, 102-support plate, 103-material box, 104-drying mechanism, 105-clamping mechanism, 106-motor, 107-screw, 108-adapter ring, 109-mounting frame, 110-connecting assembly, 111-clamping plate, 112-limiting block, 113-buffer pad, 114-controller, 115-battery, 116-rotating shaft, 117-fastener, 201-reset spring, 202-slide rod, 203-friction pad. DETAILED DESCRIPTION

[0016] The first embodiment of the present application is:

[0017] See also Figure 1 , Figure 1 It is a structural schematic diagram of a single-drive energy-saving and high-efficiency three-drum drying machine according to the first embodiment of the utility model.

[0018] The utility model provides a single-drive energy-saving and high-efficiency three-drum dryer, comprising a base 101, a support plate 102, a material holding box 103, a drying mechanism 104 and two clamping mechanisms 105, wherein the clamping mechanism 105 comprises a motor 106, a screw 107, an adapter ring 108, a mounting frame 109, a connecting assembly 110, a clamping plate 111, a limit block 112, a buffer pad 113, a controller 114 and a battery 115, and the connecting assembly 110 comprises a rotating shaft 116 and a fastener 117. The above-mentioned solution solves the problem that when the material holding box 103 is subjected to external force, it will deviate on the ground, thereby reducing the accuracy of the material receiving of the material holding box 103. It can be understood that the above-mentioned solution can be used in the scene when the material holding box 103 is used.

[0019] According to this specific embodiment, the single-drive energy-saving and high-efficiency three-drum dryer includes a base 101, a support plate 102, a material storage box 103, a drying mechanism 104 and two clamping mechanisms 105, wherein the clamping mechanism 105 includes a motor 106, a screw 107, an adapter ring 108, a mounting frame 109, a connecting assembly 110 and a clamping plate 111, the material storage box 103 is placed between the base 101 and the support plate 102, the drying mechanism 104 is arranged on the top of the base 101 and is connected to the support plate 102, the motor 106 is connected to the support plate 102, and the drying mechanism 104 is arranged on the top of the base 101 and is connected to the support plate 102. The plate 102 is fixedly connected and located inside the support plate 102, the screw 107 is fixedly connected to the output end of the motor 106, the adapter ring 108 is threadedly connected to the screw 107, and is slidably connected to the support plate 102 and is located on the inner wall of the support plate 102, the mounting bracket 109 is fixedly connected to the adapter ring 108 and is located on a side away from the motor 106, the connecting assembly 110 is arranged on a side of the mounting bracket 109 away from the adapter ring 108, and the clamping plate 111 is arranged on one side of the connecting assembly 110. The base 101 and the support plate 102 provide installation conditions for the drying mechanism 104. The drying mechanism 104 is used to discharge the material into the material storage box 103 for storage after drying. When the material storage box 103 is used, the material storage box 103 is placed between the base 101 and the support plate 102. The motors 106 of the two clamping mechanisms 105 drive the corresponding screws 107 to rotate respectively. The screws 107 drive the adapter ring 108 on the support plate 102 through threaded cooperation. 02 slides inward, the adapter ring 108 drives the mounting frame 109 to slide into the support plate 102, and the mounting frame 109 drives the clamping plate 111 to approach the material holding box 103, so that the two clamping plates 111 are respectively in contact with the two sides of the material holding box 103, and then the material holding box 103 is clamped to prevent the material holding box 103 from being deflected on the ground due to external force, thereby solving the problem that when the material holding box 103 is subjected to external force, it will deflect on the ground, thereby reducing the accuracy of material receiving in the material holding box 103.

[0020] The drying mechanism 104 is as described in the prior art: "the upper end of the base 101 is arranged on the outer cylinder, and the upper and lower ends of the outer cylinder away from the feed port are provided with discharge through holes, and the outer edge of the outer cylinder is provided with a guide plate, and a rotating shaft is fixedly provided at the middle position of the end of the outer cylinder away from the feed port, and one end of the rotating shaft is fixedly connected to the output shaft of the reduction motor, and circular support frames are provided on both sides of the upper end of the base 101, and annular grooves are provided on the inner sides of the circular support frames, and circular fixing parts are fixedly sleeved on the left and right ends of the outer cylinder, and a plurality of ball bearings are evenly spaced on the outer side of the circular fixing parts. The utility model can avoid the friction between the gear and the pin wheel in the traditional equipment, which can not only improve the utilization rate of electric energy resources, but also avoid damage to the equipment and improve the efficiency of rice drying."

[0021] The clamping mechanism 105 further includes a limit block 112 and a buffer pad 113. The limit block 112 is fixedly connected to the screw rod 107 and is located on a side away from the motor 106. The buffer pad 113 is fixedly connected to the limit block 112 and is located on a side close to the adapter ring 108. The limit block 112 is used to increase the diameter of the screw rod 107 on a side away from the motor 106 to prevent the adapter ring 108 from detaching from the screw rod 107. When the adapter ring 108 contacts the buffer pad 113 on the limit block 112, it is the maximum value of the outward sliding of the adapter ring 108. The buffer pad 113 is used to weaken the pressure between the adapter ring 108 and the limit block 112 to prevent the surfaces of the two from being damaged due to excessive pressure.

[0022] Secondly, the clamping mechanism 105 further includes a controller 114 and a battery 115. The controller 114 is electrically connected to the motor 106, and the battery 115 is electrically connected to the controller 114 and the motor 106. The controller 114 is used to control the operation of the motor 106, and the battery 115 provides power for the operation of the controller 114 and the motor 106.

[0023] At the same time, the connecting assembly 110 includes a rotating shaft 116 and a fastener 117. The rotating shaft 116 is fixedly connected to the mounting frame 109 and is located on a side away from the adapter ring 108. The clamping plate 111 is rotatably connected to the rotating shaft 116 and is located around the rotating shaft 116. The fastener 117 is threadedly connected to the rotating shaft 116 and is located on a side of the clamping plate 111 away from the mounting frame 109. When placing the material box 103, the clamping plate 111 can be moved so that the clamping plate 111 rotates on the rotating shaft 116 to be parallel to the support plate 102, thereby reserving movable space for the material box 103. After the material box 103 is placed between the base 101 and the support plate 102, the clamping plate 111 is rotated to the side close to the base 101 so that the clamping plate 111 is perpendicular to the support plate 102, and then the fastener 117 is screwed so that the fastener 117 is close to the clamping plate 111 on the rotating shaft 116, so that the fastener 117 presses the clamping plate 111 against the outer wall of the support plate 102, thereby fixing the angle of the clamping plate 111.

[0024] When the material holding box 103 is in use, the clamping plate 111 is moved so that the clamping plate 111 rotates on the rotating shaft 116 to be parallel to the supporting plate 102, thereby reserving a movable space for the material holding box 103. After the material holding box 103 is placed between the base 101 and the supporting plate 102, the clamping plate 111 is rotated toward the side close to the base 101 so that the clamping plate 111 is perpendicular to the supporting plate 102. Then, the fastener 117 is screwed so that the fastener 117 is close to the clamping plate 111 on the rotating shaft 116, so that the fastener 117 presses the clamping plate 111 against the outer wall of the supporting plate 102, thereby fixing the angle of the clamping plate 111. The motors 106 of the two clamping mechanisms 105 respectively drive the corresponding screws 107 to rotate, and the screws 107 drive the adapter ring 108 to slide inward on the support plate 102 through threaded cooperation, and the adapter ring 108 drives the mounting frame 109 to slide into the support plate 102, and the mounting frame 109 drives the clamping plate 111 to approach the material holding box 103, so that the two clamping plates 111 respectively contact the two sides of the material holding box 103, and then clamp the material holding box 103 to prevent the material holding box 103 from being deflected on the ground due to external force, thereby solving the problem that when the material holding box 103 is subjected to external force, it will deflect on the ground, thereby reducing the accuracy of the material receiving of the material holding box 103.

[0025] The second embodiment of the present application is:

[0026] Based on the first embodiment, please refer to Figure 2 , Figure 2It is a cross-sectional view of a support plate, a clamping mechanism and a material containing box of a single-drive energy-saving and high-efficiency three-drum dryer according to the second embodiment of the utility model.

[0027] The clamping mechanism 105 of the single-drive energy-saving and high-efficiency three-drum dryer of this embodiment further includes a return spring 201 , a slide rod 202 and a friction pad 203 .

[0028] According to this specific embodiment, the clamping mechanism 105 also includes a reset spring 201, a sliding rod 202 and a friction pad 203. The reset spring 201 is fixedly connected to the splint 111 and is located inside the splint 111. The sliding rod 202 is fixedly connected to the reset spring 201 and is slidably connected to the splint 111 and is located on the inner wall of the splint 111. The friction pad 203 is fixedly connected to the sliding rod 202 and is located on the side away from the reset spring 201.

[0029] When there is a gap between the clamping plate 111 and the material holding box 103, the resilience of the return spring 201 pushes the slide bar 202 to slide out of the clamping plate 111, and the slide bar 202 fills the gap to push the friction pad 203 to contact the material holding box 103, thereby improving the clamping effect on the material holding box 103.

[0030] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A single-drive energy-saving and high-efficiency three-drum dryer, comprising a base, a support plate, a material storage box and a drying mechanism, wherein the material storage box is placed between the base and the support plate, and the drying mechanism is arranged on the top of the base and connected to the support plate, characterized in that: It also includes two clamping mechanisms, which include a motor, a screw, an adapter ring, a mounting frame, a connecting assembly and a clamping plate; The motor is fixedly connected to the support plate and is located inside the support plate, the screw is fixedly connected to the output end of the motor, the adapter ring is threadedly connected to the screw, and is slidably connected to the support plate and is located on the inner wall of the support plate, the mounting frame is fixedly connected to the adapter ring and is located on a side away from the motor, the connecting assembly is arranged on a side of the mounting frame away from the adapter ring, and the clamping plate is arranged on one side of the connecting assembly.

2. The single-drive energy-saving and high-efficiency three-drum dryer according to claim 1, characterized in that: The clamping mechanism further comprises a limit block and a buffer pad, wherein the limit block is fixedly connected to the screw rod and is located at a side away from the motor, and the buffer pad is fixedly connected to the limit block and is located at a side close to the adapter ring.

3. The single-drive energy-saving and high-efficiency three-drum dryer according to claim 2 is characterized in that: The clamping mechanism further comprises a controller and a battery. The controller is electrically connected to the motor, and the battery is electrically connected to the controller and the motor.

4. The single-drive energy-saving and high-efficiency three-drum dryer according to claim 3 is characterized in that: The connecting assembly includes a rotating shaft and a fastener. The rotating shaft is fixedly connected to the mounting frame and is located on a side away from the adapter ring. The clamp is rotatably connected to the rotating shaft and is located around the rotating shaft. The fastener is threadedly connected to the rotating shaft and is located on a side of the clamp away from the mounting frame.

5. The single-drive energy-saving and high-efficiency three-drum dryer according to claim 4, characterized in that: The clamping mechanism also includes a return spring, a sliding rod and a friction pad. The return spring is fixedly connected to the clamp plate and is located inside the clamp plate. The sliding rod is fixedly connected to the return spring and is slidably connected to the clamp plate and is located on the inner side wall of the clamp plate. The friction pad is fixedly connected to the sliding rod and is located on a side away from the return spring.

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