A plate belt ice conveying device

Abstract

The present invention relates to a plate-belt ice conveying device, and relates to the technical field of ice slurry conveying, which includes an ice storage water tank, a plate-belt conveying assembly for conveying ice slurry is arranged above the ice storage water tank, an energy dissipation cylinder is arranged above the plate-belt conveying assembly, the energy dissipation cylinder is arranged vertically, the energy dissipation cylinder is a hollow cavity, the upper end surface of the energy dissipation cylinder is connected with a feed pipe, a plurality of rectangular water outlets are opened at one end of the energy dissipation cylinder away from the feed pipe, the water outlets are evenly opened on the side of the energy dissipation cylinder, the bottom of the energy dissipation cylinder is fixedly connected with a bottom plate, the bottom plate is arranged horizontally, and the inner surface of the bottom plate is lower than the lower edge of the water outlet. The present invention allows ice slurry with a lower concentration to enter the plate-belt ice conveying and concentrating device slowly and orderly by arranging the energy dissipation cylinder, so that the distribution of ice slurry on the plate belt is more uniform, and finally the ice taking efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ice slurry transportation, and in particular to a plate belt ice transportation device. Background Art

[0002] Ice slurry, as a storage of cold and heat energy and as a secondary carrier of dynamic cold and heat energy systems, is a very outstanding technology for energy saving and improving thermal performance. It is of great significance for reducing the energy consumption of building air conditioning, realizing peak shaving and valley filling of power systems under the background of renewable energy and new energy utilization, and ensuring the stability of the power grid. The preparation process of ice slurry usually includes special equipment for transporting ice slurry to realize the transportation of ice slurry.

[0003] For related technology, reference may be made to the patent announcement number CN203428475U, which discloses an ice water cooler conveying device, including a chassis, a conveyor chain is provided on the chassis, a conveyor belt is provided on the conveyor chain, a pair of infrared devices are provided on both side surfaces of the chassis, a main control box seat is provided in the chassis, and a main control box is fixedly installed on the main control box seat; the application has a simple structure, and when there is no material on the transmission belt, the infrared device can transmit a signal to the main control box, and the active box control can control the transmission chain to drive the transmission belt to transmit slowly, which saves production costs, is more energy-efficient, and extends the service life of the machine.

[0004] With regard to the above-mentioned related technologies, before the ice slurry enters the conveying device, an ice-water mixture is usually generated by an ice slurry generating unit and transported to the starting end of the conveying device. At this time, the flow rate of the ice-water mixture is large, which affects the formation of the ice slurry. Therefore, a new type of plate and belt ice conveying device is urgently needed to control the flow rate of the ice-water mixture before entering the conveying device, so that the distribution of the ice slurry on the plate and belt is more uniform, so as to improve the ice taking efficiency. Summary of the invention

[0005] In order to improve product quality and production efficiency, the present invention provides a plate belt ice conveying device.

[0006] The present invention provides a plate belt ice conveying device, which adopts the following technical solution:

[0007] A plate-belt ice conveying device comprises an ice storage water tank, wherein a plate-belt conveying assembly for conveying ice slurry is arranged at the upper end of the ice storage water tank, an energy dissipation cylinder is arranged above the plate-belt conveying assembly, the energy dissipation cylinder is arranged vertically, the energy dissipation cylinder is a hollow cavity, the upper end surface of the energy dissipation cylinder is connected with a feed pipe, a plurality of rectangular water outlets are arranged at one end of the energy dissipation cylinder away from the feed pipe, the water outlets are evenly arranged on the side of the energy dissipation cylinder, the bottom of the energy dissipation cylinder is fixedly connected with a bottom plate, the bottom plate is arranged horizontally, and the inner surface of the bottom plate is lower than the lower edge of the water outlet.

[0008] By adopting the above technical scheme, when the ice slurry is transported to the plate-belt conveyor assembly, it will first pass through the energy dissipation cylinder. At this time, part of the water resources will accumulate between the bottom plate and the lower edge of the water outlet, thereby forming a water seal layer. The ice-water mixture with a large flow rate will enter the plate-belt conveyor assembly through several water outlets under the buffering effect of the water seal layer. The water seal layer effectively absorbs and disperses energy and reduces impact and vibration by forming a layer of water film or water cushion, and then further distributes the load through the opened multiple water outlets, so that the ice slurry with a lower concentration slowly and orderly enters the plate-belt conveyor assembly, making the ice slurry more evenly distributed on the plate belt, which is beneficial to improving the ice taking efficiency.

[0009] Optionally, the plate-belt conveyor assembly includes a frame and a conveyor plate belt, the frame is fixedly connected to the top of the ice storage water tank, the frame is inclined, the height of one end of the frame away from the energy dissipation cylinder is higher than the height of the other end, the conveyor plate belt is arranged on the frame and extends along the direction of the frame, and a discharge port is provided at the end of the frame away from the energy dissipation cylinder, a plurality of loading plates are fixedly connected to the conveyor plate belt, the loading plates are all extended along the width direction of the frame, the loading plates are evenly arranged on the conveyor plate belt, the loading plates and the conveyor plate belt are arranged vertically, a reduction motor is provided on the frame, the conveyor plate belt is driven by the reduction motor, and a plurality of screening holes for screening moisture are also provided on the conveyor plate belt.

[0010] By adopting the above technical solution, when ice slurry needs to be transported by the conveyor belt, the low-concentration ice slurry entering from the energy dissipation component is evenly and slowly arranged on the conveyor belt, the ice slurry is intercepted by the loading plate, and the conveyor belt is slowly lifted under the drive of the reduction motor. During the transportation process, the moisture in the ice-water mixture gradually falls into the ice storage water tank through the screening holes of the conveyor belt. In this process, the porous and screening effects of the conveyor belt are utilized to achieve the separation of ice and water and the concentration of ice, which is beneficial to improving the ice-taking efficiency.

[0011] Optionally, a connecting pipe is provided on one side of the ice storage water tank, the connecting pipe is vertically arranged, a first connecting pipe is provided at the top end of the connecting pipe, and a second connecting pipe is provided at the bottom end of the connecting pipe, one end of the first connecting pipe is connected to the ice storage water tank, and the other end is connected to the connecting pipe, one end of the second connecting pipe is connected to the ice storage water tank, and the other end is connected to the connecting pipe, and control valves are provided on the first connecting pipe and the second connecting pipe.

[0012] By adopting the above technical solution, when it is necessary to observe the water amount in the ice storage water tank, the staff opens the control valves on the first connecting pipe and the second connecting pipe to allow water to flow into the connecting pipe. At this time, the staff can determine the water amount in the ice storage water tank by observing the liquid level in the connecting pipe, thereby achieving real-time monitoring of the operating status of the ice slurry system and ensuring the normal operation of the system.

[0013] Optionally, a scraper is provided at one end of the frame away from the energy dissipation cylinder, the scraper is located directly below the conveyor belt, and both ends of the scraper are connected to control components for controlling the up and down movement of the scraper.

[0014] By adopting the above technical solution, when ice slurry adheres to the conveyor belt due to temperature fluctuations, the staff starts the control component, and the control component drives the scraper to move up and down. The scraper moves up to clean the bottom of the conveyor belt to prevent the ice slurry from sticking to the conveyor belt. The scraper moves down to ensure that there is no interference between the scraper and the loading plate, which is conducive to ensuring the smooth flow of ice slurry and improving ice removal efficiency.

[0015] Optionally, the control component includes a connecting tube, a lifting cylinder is provided in the connecting tube, the lifting cylinder is vertically arranged in the connecting tube, a lifting rod is provided at the top of the lifting cylinder, one end of the lifting rod passes through the connecting tube and is fixedly connected to the scraper, and the other end is connected to a return spring, and the end of the return spring away from the lifting rod is connected to the lifting cylinder, two connecting springs are provided on the outside of the lifting rod, and the ends of the connecting springs away from the lifting rod are connected to movable clamping plates, and the two movable clamping plates are symmetrically arranged about the lifting rod, and a clamping ring groove is provided on the inner surface of the top end of the connecting tube, and the movable clamping plate is clamped at the clamping ring groove of the connecting tube, and an adjusting piece for adjusting the clamping state of the movable clamping plate is connected to the lifting rod, and the elastic force of the connecting spring is less than the elastic force of the return spring.

[0016] When the lifting cylinder is lifted up, the lifting rod drives the movable card plate to move upward, so that the top of the movable card plate is clamped in the clamping ring groove of the connecting tube, and then the lifting cylinder descends, and the reset spring is elastically deformed, which generates a downward pulling force on the lifting rod. Due to the coordinated use of the movable card plate and the clamping ring groove, the position of the movable card plate is limited. At this time, the scraper is always in contact with the conveyor belt, thereby realizing the cleaning of the ice slurry. Then the staff activates the adjusting part, which makes the two movable card plates approach each other, thereby disengaging from the clamping ring groove. At this time, the self-weight of the reset spring and the lifting rod will exert a downward force on the lifting rod, and because the elastic force of the reset spring is greater than the elastic force of the connecting spring, the lifting rod descends at this time, thereby driving the scraper downward, thereby avoiding the collision between the scraper and the feeding plate, which is beneficial to improving the safety of the device.

[0017] Optionally, the adjusting member includes a lifting ring, a lifting screw and a sliding rod are provided in the lifting rod, the lifting ring is threadedly connected to the lifting screw, the lifting ring is slidably connected to the sliding rod, the lifting ring is slidably connected to the lifting rod, the outer side of the lifting ring is connected to a clamping ring, the height of the clamping ring is higher than the height of the lifting ring and the radius of the clamping ring is larger than the radius of the lifting ring, the inner side of the clamping ring is slidably connected to the movable clamping plate, and a synchronous wheel is provided on the outer side of the frame, a driving wheel is coaxially fixedly connected to the output shaft of the reduction motor, a chain is provided between the synchronous wheel and the driving wheel, the driving wheel and the synchronous wheel are both meshed with the chain, a connecting shaft is coaxially fixedly connected to the synchronous wheel, a separation shaft is provided at the end of the connecting shaft away from the synchronous wheel, the separation shaft is clamped with the connecting shaft up and down, and the end of the separation shaft away from the connecting shaft is connected to the lifting screw through a bevel gear pair.

[0018] By adopting the above technical scheme, when it is necessary to adjust the clamping state of the movable clamping plate through the adjusting member, the staff first starts the lifting cylinder to move the lifting rod upward, thereby driving the separation shaft upward, so that the top of the movable clamping plate is clamped in the clamping ring groove. At this time, the separation shaft and the connecting shaft are clamped up and down. Since the reduction motor is always in a working state after the ice transport device is started, the reduction motor drives the connecting shaft to rotate, and the connecting shaft drives the separation shaft to rotate, thereby driving the lifting screw to rotate, so that the lifting ring on the lifting screw moves upward, thereby driving the clamping ring upward, so that the two movable clamping plates are close to each other, thereby disengaging from the clamping ring groove, and the lifting rod will move downward when the movable clamping plate is disengaged from the clamping ring groove, thereby causing the scraper to move downward, thereby realizing the process of controlling the scraper to move upward and downward.

[0019] Optionally, a connecting rod is provided in the connecting tube, which is horizontally fixedly connected to the top of the connecting tube, and a reset rod is fixedly connected to the end of the connecting rod away from the connecting tube. The reset rod and the connecting rod are vertically arranged, and a connecting plate is provided between the reset rod and the lifting rod, and the connecting plate is fixedly connected to the lifting rod. A one-way ratchet is provided on the side of the connecting rod close to the reset rod, the one-way ratchet is located on one side of the connecting plate, and a driven wheel is provided on the other side of the connecting plate. The inner side of the one-way ratchet is coaxially fixedly connected to the driven wheel, and a gap is left at the corresponding positions of the reset rod and the one-way ratchet. A rack is provided at the lower end of the reset rod. When the lifting rod moves downward, the outer side of the one-way ratchet meshes with the rack, and a rotating wheel is provided between the driven wheel and the lifting screw, and the rotating wheel meshes with the driven wheel, and the rotating wheel is connected to the lifting screw through a bevel gear pair.

[0020] By adopting the above technical solution, when the equipment needs to be reset for the next round of operation, when the movable clamping plate is out of the state of the clamping ring groove, the lifting rod moves downward, the separation shaft is disconnected from the connecting shaft, thereby driving the one-way ratchet to move downward, and then meshing with the rack on the reset rod, in a clamping state, thereby driving the driven wheel to rotate, the driven wheel rotation drives the rotating wheel to rotate, and then drives the lifting screw to rotate, so that in the process of the lifting rod descending, the clamping ring further descends relative to the lifting rod, and the clamping ring is reset. When the lifting cylinder is lifted, the movable clamping plate slides in the connecting cylinder. After rising to the specified position, the top end of the movable clamping plate is re-clamped in the clamping ring groove under the action of the connecting spring. At this time, the separation shaft and the connecting shaft are reconnected and repeated motion is performed. In the process of the one-way ratchet going up, the one-way ratchet is always in a slipping state and cannot drive the driven wheel to rotate, thereby avoiding the dislocation movement of the clamping ring during the rising process, which is conducive to ensuring the stability of the device during operation.

[0021] Optionally, the length of the movable clamping plate shrinks radially from bottom to top, the bottom end of the movable clamping plate is located inside the lifting ring, and the top end of the movable clamping plate is located outside the lifting ring.

[0022] By adopting the above technical solution and the above arrangement, the upward and downward movement of the lifting ring is made smoother, which is beneficial to improving the stability during the working process.

[0023] In summary, the present invention includes at least one of the following beneficial technical effects:

[0024] 1. By setting up an ice storage water tank, a plate-belt conveyor assembly, an energy dissipation cylinder, a feed pipe, a water outlet and a bottom plate, when the ice slurry is conveyed to the plate-belt conveyor assembly, it will first pass through the energy dissipation cylinder. At this time, part of the water resources will accumulate between the bottom plate and the lower edge of the water outlet to form a water seal layer. The ice-water mixture with a large flow rate will enter the plate-belt conveyor assembly through several water outlets under the buffering effect of the water seal layer. The water seal layer effectively absorbs and disperses energy by forming a layer of water film or water cushion, reduces impact and vibration, and then further distributes the load through the multiple water outlets, so that the ice slurry with a lower concentration slowly and orderly enters the plate-belt conveyor assembly, so that the ice slurry is more evenly distributed on the plate belt, which is conducive to improving the ice retrieval efficiency;

[0025] 2. By setting the frame, conveyor belt, discharge port, loading plate and screening hole, when the ice slurry needs to be transported through the conveyor belt, the low-concentration ice slurry entering from the energy dissipation component is evenly and slowly arranged on the conveyor belt, the ice slurry is intercepted by the loading plate, and the conveyor belt is slowly lifted under the drive of the reducer motor. The water in the ice-water mixture gradually falls into the ice storage water tank through the screening holes of the conveyor belt during the transportation process. In this process, the porous and screening effects of the conveyor belt are used to achieve the separation of ice and water and the concentration of ice, which is conducive to improving the ice-taking efficiency;

[0026] 3. By setting a connecting pipe, a first connecting pipe, a second connecting pipe and a control valve, when it is necessary to observe the water volume in the ice storage water tank, the staff opens the control valves on the first connecting pipe and the second connecting pipe to allow water to flow into the connecting pipe. At this time, the staff can determine the water volume in the ice storage water tank by observing the liquid level in the connecting pipe, thereby achieving real-time monitoring of the operating status of the ice slurry system and ensuring the normal operation of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The present invention is a schematic diagram of the overall structure of a plate belt ice conveying device.

[0028] Figure 2 It is a schematic diagram of the overall structure of the energy dissipation component.

[0029] Figure 3 It is a schematic diagram of the overall structure of a plate belt ice transport device in another embodiment.

[0030] Figure 4 It is a schematic cross-sectional structure diagram of a plate belt ice transport device in another embodiment.

[0031] Figure 5 It is a schematic diagram of the connection structure between the control component and the scraper.

[0032] Figure 6 It is a cross-sectional structural diagram of the connection relationship between the control component and the scraper.

[0033] Figure 7 It is a schematic diagram of the overall structure inside the connecting tube.

[0034] Figure 8 yes Figure 7 Enlarged view of part A.

[0035] Description of the reference numerals: 1, ice storage water tank; 11, connecting pipe; 12, first connecting pipe; 13, second connecting pipe; 14, control valve; 2, energy dissipation assembly; 21, energy dissipation cylinder; 22, feed pipe; 23, bottom plate; 24, water outlet; 3, plate belt conveyor assembly; 31, frame; 32, conveyor plate belt; 33, discharge port; 34, loading plate; 35, reduction motor; 36, synchronous wheel; 361, connecting shaft; 362, separation shaft; 363, teeth; 37, driving wheel; 38, Chain; 4. Scraper; 5. Control assembly; 51. Connecting tube; 511. Connecting rod; 512. Reset rod; 513. Connecting plate; 514. One-way ratchet; 515. Driven wheel; 516. Rack; 517. Rotating wheel; 52. Lifting cylinder; 53. Lifting rod; 54. Reset spring; 55. Connecting spring; 56. Movable clamping plate; 57. Clamping ring groove; 58. Adjusting piece; 581. Lifting ring; 582. Lifting screw; 583. Sliding rod; 584. Clamping ring. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with all the accompanying drawings.

[0037] The embodiment of the invention discloses a plate belt ice conveying device.

[0038] Reference Figure 1 and Figure 2 A plate-belt ice conveying device comprises an ice storage water tank 1, an energy dissipation component 2 and a plate-belt conveying component 3. The plate-belt conveying component 3 is arranged at the upper end of the ice storage water tank 1, and the energy dissipation component 2 is arranged above the plate-belt conveying component 3. The ice storage water tank 1 stores ice water, the plate-belt conveying component 3 conveys ice-water mixture and increases the concentration of ice slurry, and the energy dissipation component 2 disperses energy to reduce impact and vibration.

[0039] Reference Figure 1 and Figure 2 The energy dissipation assembly 2 includes an energy dissipation cylinder 21, a feed pipe 22 and a bottom plate 23. The energy dissipation cylinder 21 is arranged above the plate-belt conveyor assembly 3. The energy dissipation cylinder 21 is arranged vertically. The energy dissipation cylinder 21 is a hollow cavity. The feed pipe 22 is connected to the upper end surface of the energy dissipation cylinder 21. A plurality of rectangular water outlets 24 are opened at one end of the energy dissipation cylinder 21 away from the feed pipe 22. The water outlets 24 are evenly opened on the side of the energy dissipation cylinder 21. The bottom plate 23 is fixedly connected to the bottom of the energy dissipation cylinder 21. The bottom plate 23 is arranged horizontally. The inner surface of the bottom plate 23 is 50-80 mm away from the lower edge of the water outlet 24. The feed pipe 22 adopts a short radius elbow to further improve the energy dissipation effect. The lower surface of the bottom plate 23 should be not less than 50 mm away from the upper edge of the plate-belt conveyor assembly 3 to prevent the plate-belt conveyor assembly 3 from scratching the bottom plate 23 during movement, thereby affecting the ice delivery amount.

[0040] Reference Figure 1 and Figure 2 When the ice slurry is transported to the plate-belt conveyor assembly 3, it will first pass through the energy dissipation cylinder 21. At this time, part of the water resources will accumulate between the bottom plate 23 and the lower edge of the water outlet 24 to form a water seal layer. The ice-water mixture with a large flow rate will enter the plate-belt conveyor assembly 3 through a number of water outlets 24 under the buffering effect of the water seal layer. The water seal layer effectively absorbs and disperses energy and reduces impact and vibration by forming a layer of water film or water cushion. Then, the load is further distributed through the multiple water outlets 24, so that the ice slurry with a lower concentration slowly and orderly enters the plate-belt conveyor assembly 3, so that the ice slurry is more evenly distributed on the plate belt, which is conducive to improving the ice-taking efficiency.

[0041] Reference Figure 3The plate-belt conveyor assembly 3 includes a frame 31 and a conveyor plate belt 32. The frame 31 is fixedly connected to the top of the ice storage water tank 1. The frame 31 is tilted. The height of one end of the frame 31 away from the energy dissipation cylinder 21 is higher than that of the other end. The conveyor plate belt 32 is arranged on the frame 31 and extends along the direction of the frame 31. A discharge port 33 is provided at one end of the frame 31 away from the energy dissipation cylinder 21. A plurality of loading plates 34 are fixedly connected to the conveyor plate belt 32. The loading plates 34 are all extended along the width direction of the frame 31. The loading plates 34 are evenly arranged on the conveyor plate belt 32. The loading plates 34 and the conveyor plate belt 32 are arranged vertically. A reduction motor 35 is provided on the frame 31. The conveyor plate belt 32 is driven by the reduction motor 35. The conveyor plate belt 32 is also provided with a plurality of screening holes for screening moisture.

[0042] Reference Figure 3 When the ice slurry needs to be transported by the conveyor belt 32, the low-concentration ice slurry entering from the energy dissipation component 2 is evenly and slowly arranged on the conveyor belt 32, and the ice slurry is intercepted by the loading plate 34. The conveyor belt 32 is slowly lifted under the drive of the reduction motor 35. During the transportation process, the water in the ice-water mixture gradually falls into the ice storage water tank 1 through the screening holes of the conveyor belt 32. In this process, the porous and screening effects of the conveyor belt 32 are utilized to achieve the separation of ice and water and the concentration of ice, which is beneficial to improve the ice-taking efficiency.

[0043] Reference Figure 1 A connecting pipe 11 is provided on one side of the ice storage water tank 1. The connecting pipe 11 is arranged vertically. A first connecting pipe 12 is provided at the top of the connecting pipe 11. A second connecting pipe 13 is provided at the bottom of the connecting pipe 11. One end of the first connecting pipe 12 is connected to the ice storage water tank 1, and the other end is connected to the connecting pipe 11. One end of the second connecting pipe 13 is connected to the ice storage water tank 1, and the other end is connected to the connecting pipe 11. A control valve 14 is provided on the first connecting pipe 12 and the second connecting pipe 13. When it is necessary to observe the amount of water in the ice storage water tank 1, the staff opens the control valves 14 on the first connecting pipe 12 and the second connecting pipe 13 to allow water resources to flow into the connecting pipe 11. At this time, the staff can determine the amount of water in the ice storage water tank 1 by observing the liquid level in the connecting pipe 11, so as to monitor the operating status of the ice slurry system in real time and ensure the normal operation of the system.

[0044] The implementation principle of a plate-belt ice transport device in an embodiment of the present invention is as follows: when the ice slurry is transported to the plate-belt conveyor assembly 3, it will first pass through the energy dissipation cylinder 21. At this time, part of the water resources will accumulate between the bottom plate 23 and the lower edge of the water outlet 24 to form a water seal layer. The ice-water mixture with a large flow rate will enter the conveying plate belt 32 through a plurality of water outlets 24 under the buffering effect of the water seal layer. The water seal layer effectively absorbs and disperses energy and reduces impact and vibration by forming a layer of water film or water cushion. Then, the load is further distributed through the multiple water outlets 24, so that the ice slurry with a lower concentration slowly and orderly enters the conveying plate belt 32, so that the ice slurry is more evenly distributed on the plate belt, and the water in the ice-water mixture is filtered out through the screening holes to increase the concentration of the ice slurry.

[0045] Reference Figure 1 In another embodiment, a plate-belt ice conveying device further includes a scraper 4 and a control component 5. The scraper 4 is arranged at one end of the plate-belt conveying component 3 away from the energy dissipation component. The control component 5 is connected to the scraper 4. The scraper 4 cleans the ice slurry adhered to the plate-belt conveying component 3, and the control component 5 controls the movement of the scraper 4.

[0046] Reference Figure 4 and Figure 5 The scraper 4 is arranged at one end of the frame 31 away from the energy dissipation cylinder 21, and the scraper 4 is located directly below the conveyor belt 32. The control component 5 is arranged at both ends of the scraper 4. When the ice slurry adheres to the conveyor belt 32 due to temperature fluctuation, the staff starts the control component 5, and the control component 5 drives the scraper 4 to move up and down. The scraper 4 moves up to clean the area below the conveyor belt 32 to prevent the ice slurry from adhering to the conveyor belt 32. The scraper 4 moves down to ensure that there is no interference between the scraper 4 and the loading plate 34, which is conducive to ensuring the smooth flow of ice slurry and improving the efficiency of ice removal.

[0047] Reference Figure 5 , Figure 6 and Figure 7The control assembly 5 includes a connecting tube 51, in which a lifting cylinder 52 is arranged. The lifting cylinder 52 is vertically arranged in the connecting tube 51. A lifting rod 53 is arranged at the top of the lifting cylinder 52. One end of the lifting rod 53 passes through the connecting tube 51 and is fixedly connected to the scraper 4. The other end is connected to a return spring 54. The end of the return spring 54 away from the lifting rod 53 is connected to the lifting cylinder 52. Two connecting springs 55 are arranged on the outside of the lifting rod 53. The ends of the connecting springs 55 away from the lifting rod 53 are connected to movable clamps. 56, two movable clamping plates 56 are symmetrically arranged about the lifting rod 53, and a clamping ring groove 57 is opened on the inner surface of the top end of the connecting tube 51, and the movable clamping plate 56 is clamped at the clamping ring groove 57 of the connecting tube 51. The lifting rod 53 is connected with an adjusting member 58 for adjusting the clamping state of the movable clamping plate 56. The elastic force of the connecting spring 55 is less than the elastic force of the reset spring 54. The length of the movable clamping plate 56 shrinks radially from bottom to top, and the bottom end of the movable clamping plate 56 is located in the lifting ring 581, and the top end of the movable clamping plate 56 is located outside the lifting ring 581.

[0048] Reference Figure 5 and Figure 6 In this embodiment, it is necessary to control the periodic lifting and lowering of the scraper 4. If only the cylinder is used for periodic motion, it will be affected by the control system, and the control accuracy of the control system is required to be high. In addition, the cylinder may cause vibration and impact to the device during the rapid lifting process, affecting the stability and life of the system. Therefore, the movable clamping plate 56 and the return spring 54 are used in combination to enable the scraper 4 to be quickly lifted and lowered after moving to the specified position without excessive intervention from the control system. The vibration and impact on the device can be effectively reduced, which is beneficial to improving the stability of the system and the service life of the device.

[0049] Reference Figure 5 , Figure 6 and Figure 7When the scraper 4 needs to be controlled to move up and down by the control component 5, the staff periodically starts the lifting cylinder 52. When the lifting cylinder 52 performs the first lifting movement, during the rising process, the lifting rod 53 drives the movable clamping plate 56 upward, so that the top of the movable clamping plate 56 is clamped in the clamping ring groove 57 of the connecting tube 51, and then the lifting cylinder 52 descends, the return spring 54 elastically deforms, and a downward pulling force is generated on the lifting rod 53. Due to the coordinated use of the movable clamping plate 56 and the clamping ring groove 57, the position of the movable clamping plate 56 is limited. At this time, the scraper 4 is always in contact with the conveyor belt 32, so as to clean the ice slurry. Then the staff activates the adjustment member 58, which makes the two movable clamping plates 56 approach each other, so as to disengage from the clamping ring groove 57. At this time, the self-weight of the reset spring 54 and the lifting rod 53 will exert a downward force on the lifting rod 53, and because the elastic force of the reset spring 54 is greater than the elastic force of the connecting spring 55, the lifting rod 53 moves downward at this time, thereby driving the scraper 4 downward, thereby avoiding the collision between the scraper 4 and the feeding plate 34, which is beneficial to improving the safety of the device.

[0050] Reference Figure 3 , Figure 6 and Figure 7 The adjusting member 58 includes a lifting ring 581, a lifting screw 582 and a sliding rod 583 are arranged in the lifting rod 53, the lifting ring 581 is threadedly connected to the lifting screw 582, the lifting ring 581 is slidably connected to the sliding rod 583, the lifting ring 581 is slidably connected to the lifting rod 53, the outer side of the lifting ring 581 is connected to a clamping ring 584, the height of the clamping ring 584 is higher than the height of the lifting ring 581 and the radius of the clamping ring 584 is greater than the radius of the lifting ring 581, the inner side of the clamping ring 584 is slidably connected to the movable card plate 56, and the outer side of the frame 31 A synchronous wheel 36 is provided, and a driving wheel 37 is coaxially fixedly connected to the output shaft of the reduction motor 35. A chain 38 is provided between the synchronous wheel 36 and the driving wheel 37. Both the driving wheel 37 and the synchronous wheel 36 are meshed with the chain 38. A connecting shaft 361 is coaxially fixedly connected to the synchronous wheel 36. A separation shaft 362 is provided at one end of the connecting shaft 361 away from the synchronous wheel 36. The separation shaft 362 and the connecting shaft 361 are clamped up and down through teeth 363 and tooth grooves. The end of the separation shaft 362 away from the connecting shaft 361 is connected to the lifting screw 582 through a bevel gear pair.

[0051] Reference Figure 3 , Figure 6 and Figure 7When the clamping state of the movable clamping plate 56 needs to be adjusted by the adjusting member 58, the staff first starts the lifting cylinder 52 to make the lifting rod 53 move upward, thereby driving the separation shaft 362 upward, so that the top of the movable clamping plate 56 is clamped in the clamping ring groove 57. At this time, the separation shaft 362 and the connecting shaft 361 are clamped up and down. Since the reduction motor 35 is always in the working state after the ice delivery device is started, the reduction motor 35 drives the connecting shaft 361 to rotate, and the connecting shaft 361 drives the separation shaft 362 to rotate, thereby driving the lifting screw 582 to rotate, so that the lifting ring 581 on the lifting screw 582 moves upward, thereby driving the clamping ring 584 upward, so that the two movable clamping plates 56 approach each other, thereby disengaging from the clamping ring groove 57, and the lifting rod 53 will move downward when the movable clamping plate 56 is disengaged from the clamping ring groove 57, so that the scraper 4 moves downward, realizing the process of controlling the up and down movement of the scraper 4.

[0052] Reference Figure 6 , Figure 7 and Figure 8 A connecting rod 511 is provided in the connecting cylinder 51, and the connecting rod 511 is horizontally fixedly connected to the top of the connecting cylinder 51. A reset rod 512 is fixedly connected to the end of the connecting rod 511 away from the connecting cylinder 51. The reset rod 512 is vertically arranged with the connecting rod 511. A connecting plate 513 is provided between the reset rod 512 and the lifting rod 53. The connecting plate 513 is fixedly connected to the lifting rod 53. A one-way ratchet 514 is provided on the side of the connecting rod 511 close to the reset rod 512. The one-way ratchet 514 is located on one side of the connecting plate 513. A driven wheel 515 is provided on the other side of 13, the inner side of the one-way ratchet 514 is coaxially fixedly connected with the driven wheel 515, a gap is left at the corresponding positions of the reset rod 512 and the one-way ratchet 514, a rack 516 is provided at the lower end of the reset rod 512, when the lifting rod 53 moves downward, the outer side of the one-way ratchet 514 meshes with the rack 516, a rotating wheel 517 is provided between the driven wheel 515 and the lifting screw 582, the rotating wheel 517 meshes with the driven wheel 515, and the rotating wheel 517 is connected to the lifting screw 582 through a bevel gear pair.

[0053] Reference Figure 6 , Figure 7 and Figure 8When the device needs to be reset for the next round of operation, when the movable clamping plate 56 is out of the state of the clamping ring groove 57, the lifting rod 53 moves downward, the separation shaft 362 is disconnected from the connecting shaft 361, thereby driving the one-way ratchet 514 downward, and then meshing with the rack 516 on the reset rod 512, in a clamping state, thereby driving the driven wheel 515 to rotate, the driven wheel 515 rotates to drive the rotating wheel 517 to rotate, and then drives the lifting screw 582 to rotate, so that during the downward process of the lifting rod 53, the clamping ring 584 is relative to the lifting screw The rod 53 further descends to achieve the resetting of the clamping ring 584. When the lifting cylinder 52 is lifted, the movable clamping plate 56 slides in the connecting tube 51. When it rises to the specified position, the top of the movable clamping plate 56 is re-clamped in the clamping ring groove 57 under the action of the connecting spring 55. At this time, the separation shaft 362 and the connecting shaft 361 are reconnected and repeat the movement. During the upward movement of the one-way ratchet 514, the one-way ratchet 514 is always in a slipping state and cannot drive the driven wheel 515 to rotate, thereby avoiding the dislocation movement of the clamping ring 584 during the rising process, which is beneficial to ensure the stability of the device during operation.

[0054] The implementation principle of a plate-belt ice conveying device in another embodiment of the present invention is as follows: when it is necessary to control the scraper 4 to move up and down, the staff periodically starts the lifting cylinder 52. When the lifting cylinder 52 performs the first lifting movement, during the rising process, the lifting rod 53 drives the movable clamping plate 56 upward, so that the top of the movable clamping plate 56 is clamped in the clamping ring groove 57 of the connecting tube 51, and then the lifting cylinder 52 descends, and the return spring 54 elastically deforms, generating a downward pulling force on the lifting rod 53. Due to the coordinated use of the movable clamping plate 56 and the clamping ring groove 57, the position of the movable clamping plate 56 is limited, and at this time the scraper 4 is always in contact with the conveyor plate belt 3 2, thereby realizing the cleaning of ice slurry. During the upward movement of the lifting rod 53, the separation shaft 362 is driven to move upward. When the top of the movable clamping plate 56 is clamped at the clamping ring groove 57, the separation shaft 362 and the connecting shaft 361 are clamped up and down. Since the reduction motor 35 is always in the working state after the ice conveying device is started, the reduction motor 35 drives the connecting shaft 361 to rotate, and the connecting shaft 361 drives the separation shaft 362 to rotate, thereby driving the lifting screw 582 to rotate, so that the lifting ring 581 on the lifting screw 582 moves upward, thereby driving the clamping ring 584 to move upward, so that the two movable clamping plates 56 are close to each other, thereby breaking away from the clamping ring When the movable card plate 56 is out of the clamping ring groove 57, the lifting rod 53 will move downward, so that the scraper 4 moves downward, realizing the process of controlling the up and down movement of the scraper 4. When the equipment needs to be reset for the next round of operation, when the movable card plate 56 is out of the clamping ring groove 57, the lifting rod 53 moves downward, the separation shaft 362 is disconnected from the connecting shaft 361, thereby driving the one-way ratchet 514 downward, and then meshing with the rack 516 on the reset rod 512, in a clamping state, thereby driving the driven wheel 515 to rotate, the rotation of the driven wheel 515 drives the rotating wheel 517 to rotate, and then drives the lifting screw 5 82 rotates, so that during the downward movement of the lifting rod 53, the clamping ring 584 further descends relative to the lifting rod 53, thereby resetting the clamping ring 584. When the lifting cylinder 52 is lifted, the movable clamping plate 56 slides in the connecting tube 51. After rising to the specified position, the top of the movable clamping plate 56 is re-clamped in the clamping ring groove 57 under the action of the connecting spring 55. At this time, the separation shaft 362 is reconnected with the connecting shaft 361 and repeats the movement. During the upward movement of the one-way ratchet 514, the one-way ratchet 514 is always in a slipping state and cannot drive the driven wheel 515 to rotate, thereby avoiding the dislocation movement of the clamping ring 584 during the rising process, which is beneficial to ensuring the stability of the device during operation.

[0055] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A belt ice conveying device, comprising an ice storage water tank, characterized in that: The upper end of the ice storage water tank is provided with a plate-belt conveying assembly for conveying ice slurry, an energy dissipation cylinder is provided above the plate-belt conveying assembly, the energy dissipation cylinder is vertically arranged, the energy dissipation cylinder is a hollow cavity, the upper end surface of the energy dissipation cylinder is connected with a feed pipe, a plurality of rectangular water outlets are provided at one end of the energy dissipation cylinder away from the feed pipe, the water outlets are evenly arranged on the side of the energy dissipation cylinder, a bottom plate is fixedly connected to the bottom of the energy dissipation cylinder, the bottom plate is horizontally arranged, the inner surface of the bottom plate is lower than the lower edge of the water outlet, the plate-belt conveying assembly includes a frame and a conveying plate-belt, the frame is fixedly connected to the top of the ice storage water tank, the frame is inclined, the height of one end of the frame away from the energy dissipation cylinder is higher than the height of the other end, the conveying plate-belt is arranged on the frame, and is extended along the direction of the frame, a discharge port is provided at one end of the frame away from the energy dissipation cylinder, a scraper is provided at one end of the frame away from the energy dissipation cylinder, The plate is located directly below the conveyor belt, and both ends of the scraper are connected with a control component for controlling the up and down movement of the scraper, the control component includes a connecting tube, a lifting cylinder is provided in the connecting tube, the lifting cylinder is vertically arranged in the connecting tube, a lifting rod is provided at the top of the lifting cylinder, one end of the lifting rod passes through the connecting tube and is fixedly connected to the scraper, and the other end is connected to a return spring, and the end of the return spring away from the lifting rod is connected to the lifting cylinder, two connecting springs are provided on the outside of the lifting rod, and the ends of the connecting springs away from the lifting rod are connected with movable clamping plates, and the two movable clamping plates are symmetrically arranged about the lifting rod, and a clamping ring groove is provided on the inner surface of the top end of the connecting tube, and the movable clamping plate is clamped at the clamping ring groove of the connecting tube, and an adjusting piece for adjusting the clamping state of the movable clamping plate is connected to the lifting rod, and the elastic force of the connecting spring is less than the elastic force of the return spring.

2. The plate belt ice conveying device according to claim 1, characterized in that: A plurality of loading plates are fixedly connected to the conveyor belt, and the loading plates are all extended along the width direction of the frame. The loading plates are evenly arranged on the conveyor belt, and the loading plates and the conveyor belt are arranged perpendicularly. A reduction motor is provided on the frame, and the conveyor belt is driven by the reduction motor. The conveyor belt is also provided with a plurality of screening holes for screening moisture.

3. The plate belt ice conveying device according to claim 1, characterized in that: A connecting pipe is provided on one side of the ice storage water tank, and the connecting pipe is vertically arranged. A first connecting pipe is provided at the top end of the connecting pipe, and a second connecting pipe is provided at the bottom end of the connecting pipe. One end of the first connecting pipe is connected to the ice storage water tank, and the other end is connected to the connecting pipe. One end of the second connecting pipe is connected to the ice storage water tank, and the other end is connected to the connecting pipe. Control valves are provided on the first connecting pipe and the second connecting pipe.

4. The plate belt ice conveying device according to claim 1, characterized in that: The adjusting part includes a lifting ring, a lifting screw and a sliding rod are arranged in the lifting rod, the lifting ring is threadedly connected to the lifting screw, the lifting ring is slidably connected to the sliding rod, the lifting ring is slidably connected to the lifting rod, the outer side of the lifting ring is connected to a clamping ring, the height of the clamping ring is higher than the height of the lifting ring and the radius of the clamping ring is larger than the radius of the lifting ring, the inner side of the clamping ring is slidably connected to the movable clamping plate, the outer side of the frame is provided with a synchronous wheel, the output shaft of the reduction motor is coaxially fixedly connected with a driving wheel, a chain is arranged between the synchronous wheel and the driving wheel, the driving wheel and the synchronous wheel are both meshed with the chain, a connecting shaft is coaxially fixedly connected to the synchronous wheel, a separation shaft is arranged at the end of the connecting shaft away from the synchronous wheel, the separation shaft is clamped with the connecting shaft up and down, and the end of the separation shaft away from the connecting shaft is connected to the lifting screw through a bevel gear pair.

5. The plate belt ice conveying device according to claim 4, characterized in that: A connecting rod is provided in the connecting cylinder, which is horizontally fixedly connected to the top end of the connecting cylinder, and a reset rod is fixedly connected to the end of the connecting rod away from the connecting cylinder. The reset rod and the connecting rod are vertically arranged, and a connecting plate is provided between the reset rod and the lifting rod, and the connecting plate is fixedly connected to the lifting rod. A one-way ratchet is provided on the side of the connecting rod close to the reset rod, and the one-way ratchet is located on one side of the connecting plate, and a driven wheel is provided on the other side of the connecting plate. The inner side of the one-way ratchet is coaxially fixedly connected with the driven wheel, and a gap is left at the corresponding positions of the reset rod and the one-way ratchet. A rack is provided at the lower end of the reset rod. When the lifting rod moves downward, the outer side of the one-way ratchet meshes with the rack, and a rotating wheel is provided between the driven wheel and the lifting screw, and the rotating wheel meshes with the driven wheel, and the rotating wheel is connected to the lifting screw through a bevel gear pair.

6. The plate belt ice conveying device according to claim 4, characterized in that: The length of the movable clamping plate shrinks radially from bottom to top, the bottom end of the movable clamping plate is located inside the lifting ring, and the top end of the movable clamping plate is located outside the lifting ring.

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