Bulk grain wharf covering belt type continuous conveying device

Abstract

The invention relates to the technical field of bulk grain conveying, and discloses a bulk grain wharf covering belt type continuous conveying device which comprises a base, a plurality of driving gear rods are rotationally connected to the inner wall of the base, the outer walls of the driving gear rods are sleeved with a chain conveying belt, and a motor is fixedly connected to the outer wall of the base. Aiming at the influence of residual water on bulk grains, when a rotating rod drives a two-way threaded rod to rotate, second mounting plates at the two ends are forced to synchronously transversely move left and right along the outer wall of a first sliding rod, and in the process, the second mounting plates drive a sliding shell and a rubbing plate to move left and right along the outer wall of a shielding belt; water drops on the outer wall of the shielding belt are scraped and removed, the scraped redundant water is dispersed to the two ends of the equipment along the outer wall of the sliding shell, part of the water remains under rolling of the sponge rod and is completely collected by the sponge rod, and through application of the components, the influence of the water drops on the top of the shielding belt on bulk grains is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of bulk grain transportation, and particularly to a covered belt continuous conveying device for a bulk grain terminal. Background Art

[0002] When loading and unloading grains at a terminal, multiple receiving points are usually set on a terminal conveyor, or fixed storage hoppers are set on the terminal. However, both of these methods require multiple receiving ports to be pre-installed on the terminal. The ship unloader needs to move between each receiving port and accurately dock with each receiving port. The above methods mostly use a conveyor belt to operate, and in order to achieve the effects of rain protection, dust prevention, snow prevention, and covering, a covering belt is mostly set on the conveyor belt.

[0003] During use in rainy weather, since the covering belt also needs to rotate cyclically, this causes the covering belt at the top to be in a wet state after contacting rainwater. Subsequently, the wet part contacts the outer wall of the grains under the influence of the covering belt, resulting in the phenomenon of the grains getting damp. In view of the above problems, the following solutions are proposed. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a covered belt continuous conveying device for a bulk grain terminal, including a base. A plurality of driving gear rods are rotatably connected to the inner wall of the base. A chain conveyor belt is sleeved on the outer walls of the plurality of driving gear rods. A motor is fixedly connected to the outer wall of the base, and the output shaft of the motor is fixedly connected to the outer wall of the driving gear rod;

[0005] A support mechanism is fixedly connected to the outer wall of the base; it is used to shield the granular bulk grains on the top of the chain conveyor belt;

[0006] A cleaning mechanism is fixedly connected to the outer wall of the base; it is used to remove the excess moisture on the top of the support mechanism;

[0007] A drainage mechanism is fixedly connected to the inner wall of the scraping plate, and is used to adsorb the excess moisture and discharge the remaining moisture from the device;

[0008] Among them, before use, the device is first fixed at the required position, and then the bulk grains are placed on the top of the chain conveyor belt. The motor drives the chain conveyor belt to perform the conveying process through the driving gear rod.

[0009] Preferably, the support mechanism includes:

[0010] A covering component, which is fixedly connected to the side wall of the base through a support member;

[0011] The support member includes a support frame fixedly connected to the side wall of the base. A plurality of rotating rods are rotatably connected to the inner wall of the covering component;

[0012] The driving component is fixedly connected to the top of the base through a rotating part;

[0013] The rotating part includes a first gear rotatably connected to the top of the base, and a driving disc is rotatably connected to the side wall of the first gear;

[0014] Among them, when the driving gear rod drives the chain conveyor belt to rotate, the chain conveyor belt drives the driving disc to rotate through the first gear, and the driving disc drives the rotating rod and the base to rotate in the same direction through the driving component.

[0015] Preferably, the cleaning mechanism includes:

[0016] The fixing component, the fixing component includes a fixing bracket fixedly connected to the outer wall of the base, and a first mounting plate is fixedly connected to the side wall of the fixing bracket;

[0017] The twisting component is fixedly connected to the outer wall of the rotating rod through a driving part;

[0018] The driving part includes a bidirectional threaded rod fixedly connected to the outer wall of the rotating rod, a second mounting plate is meshed and connected to the outer wall of the bidirectional threaded rod, one end of the second mounting plate away from the bidirectional threaded rod is slidably connected to the outer wall of a first sliding rod, and a sliding shell is fixedly connected to the tops of the two second mounting plates;

[0019] Among them, the bidirectional threaded rod is fixed to the outer wall of the rotating rod at the end farthest from the motor, and the outer wall of the first sliding rod is fixedly connected to the outer wall of the support frame.

[0020] Preferably, the drainage mechanism includes:

[0021] The water removal component is fixedly connected to the inner wall of the sliding shell through an attachment;

[0022] The attachment includes a fixing block fixedly connected to the inner wall of the sliding shell, a hollow tube is rotatably connected to the inner wall of the fixing block, and a sponge rod is fixedly connected to the outer wall of the hollow tube;

[0023] The adsorption component is fixedly connected to the side wall of the second mounting plate through a pumping part;

[0024] The pumping part includes a piston tube fixedly connected to the inner wall of the second mounting plate, a transmission tube is connected through the side wall of the piston tube, and one end of the transmission tube away from the piston tube is rotatably connected to the outer wall of the hollow tube;

[0025] Among them, when a negative pressure extraction force is generated inside the piston tube, the negative pressure will be transmitted to the inner wall of the hollow tube through the transmission tube, and the excess water inside the sponge rod will be collected to ensure the dryness of the outer wall of the sponge rod.

[0026] Preferably, the covering component includes a shielding belt sleeved on the outer wall of the rotating rod;

[0027] Among them, the shielding belt will rotate driven by the rotating rod and shield the scattered grains on the top of the chain conveyor belt.

[0028] Preferably, the driving assembly includes a driving belt sleeved on the outer wall of the driving disk, and one end of the driving belt away from the driving disk is rotatably connected to the outer wall of the rotating rod;

[0029] Among them, the driving disk drives the rotating rod to rotate in the same direction through the driving belt.

[0030] Preferably, the twisting assembly includes a rubbing plate fixedly connected to the side wall of the sliding shell;

[0031] Among them, the outer wall of the rubbing plate is in contact with the outer wall of the shielding belt. When the shielding belt carries water droplets and contacts the outer wall of the rubbing plate, the rubbing plate will scrape off the water droplets on the outer wall of the shielding belt and disperse them to both ends of the device along the outer wall of the sliding shell, and the sponge rod will adsorb the remaining water droplets.

[0032] Preferably, the water removal assembly includes a plurality of through holes opened on the outer wall of the hollow tube;

[0033] Among them, after the negative pressure generated by the piston tube is transmitted to the hollow tube through the transmission tube, the hollow tube extracts the moisture inside the sponge rod through a plurality of through holes.

[0034] Preferably, the adsorption assembly includes a piston plate slidably connected to the inner wall of the piston tube. A push rod is fixedly connected to the side wall of the piston plate, and one end of the push rod away from the piston plate is fixedly connected to the outer wall of the first mounting plate;

[0035] Among them, when the second mounting plate moves the piston tube outwards, at this time, the inner wall of the piston tube will slide along the outer wall of the piston plate, and a negative pressure will be generated at one end of the piston plate close to the transmission tube, and the hollow tube will be extracted.

[0036] Preferably, the adsorption assembly further includes a second sliding rod fixedly connected to the side wall of the piston plate. A blocking plate is slidably connected to the outer wall of the second sliding rod, and a sealing strip is fixedly connected to the bottom of the blocking plate;

[0037] Among them, the sliding friction between the sealing strip and the inner wall of the piston tube is greater than the sliding friction between the piston plate and the inner wall of the piston tube. When the piston plate moves towards the transmission tube, the sealing strip will separate from the piston plate, and when the piston plate moves in the opposite direction, the blocking plate will block the piston plate.

[0038] The present invention has the following beneficial effects:

[0039] (1) In view of the influence of residual water on bulk grain, when the rotating rod drives the bidirectional threaded rod to rotate, the two mounting plates at both ends are forced to move horizontally left and right synchronously along the outer wall of the first sliding rod. During this process, the second mounting plate drives the sliding shell and the scraping plate to move left and right along the outer wall of the shielding belt, and scrape and remove the water droplets on the outer wall of the shielding belt. The excess water scraped off will disperse along the outer wall of the sliding shell to both ends of the equipment. Under the rolling of the sponge rod, part of the water will be completely collected by the sponge rod. Through the application of the above components, the influence of the water droplets on the top of the shielding belt on the bulk grain is reduced.

[0040] (2) By utilizing the characteristic that the second mounting plate drives the sliding shell to move horizontally, an adsorption component and a water removal component are arranged inside the equipment. Among them, as Figure 8 shown, when the second mounting plate moves horizontally to the left, at this time, the inner wall of the piston tube will slide along the outer wall of the piston plate, and a negative pressure will be generated at one end of the piston plate close to the transmission tube. Through the transmission tube, the hollow tube is extracted, forcing the hollow tube to extract the water inside the sponge rod through multiple through holes, so that the accumulated water inside the sponge rod is removed. Through the application of the above components, the conventional method of squeezing the sponge rod is changed, and the method of extracting from the outside to the inside is adopted to ensure that the outermost layer of the sponge rod is always in an adsorbable state, avoiding the deformation of the sponge rod after long-term use and affecting the water removal efficiency of the equipment.

[0041] (3) By utilizing the characteristic that the piston plate slides along the inner wall of the piston tube, after the piston plate reaches the outermost position of the piston tube, at this time, the piston tube slides. Since the friction on the surface of the sealing strip is greater than the outer wall of the piston plate, at this time, the sealing strip will slide along the outer wall of the second sliding rod, so that the sealing strip and the piston plate are in a misaligned state, and the excess water accumulated inside the piston tube will flow out through the gap between the piston plate and the blocking plate. Through the application of the above components, the excess water remaining inside the piston tube is effectively removed.

[0042] (4) By utilizing the characteristic that the blocking plate discharges water, the blocking plate is arranged at the top of the piston plate. During the process of the piston plate sliding along the inner wall of the piston tube, since the blocking plate is at the top of the piston plate, at this time, the air will be discharged outward first, and part of the water still remains on the side wall of the piston plate, presenting a state as Figure 10 . At this time, the piston plate is in the deepest state. When the piston plate moves outward again, the piston plate and the sealing strip are in a sealed state, making the piston plate form a whole again. When the piston plate moves outward, the water inside the sponge rod is extracted. Through the above design of retaining a part of the water, it is ensured that when the piston plate extracts outward, the remaining water will increase the sealing performance between the piston plate and the piston tube, and increase the extraction force of the above piston plate. Description of the Drawings

[0043] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0044] Figure 1 Schematic diagram of the overall structure of the present invention;

[0045] Figure 2 Schematic cross-sectional view of the overall structure of the present invention;

[0046] Figure 3 Schematic cross-sectional view of the covering component of the present invention;

[0047] Figure 4 For the present invention Figure 3 Enlarged schematic view of part A in the present invention;

[0048] Figure 5 Schematic cross-sectional view of the twisting component of the present invention;

[0049] Figure 6 For the present invention Figure 5 Enlarged schematic view of part B in the present invention;

[0050] Figure 7 Schematic cross-sectional view of the water removal component of the present invention;

[0051] Figure 8 Schematic cross-sectional view of the adsorption component of the present invention;

[0052] Figure 9 For the present invention Figure 8 Enlarged schematic view of part C in the present invention;

[0053] Figure 10 Schematic cross-sectional view of the piston tube of the present invention;

[0054] Figure 11 For the present invention Figure 10 Enlarged schematic view of part D in the present invention.

[0055] In the drawings, the list of components represented by each reference numeral is as follows:

[0056] In the figure: 1. Support mechanism; 11. Covering component; 12. Driving component; 13. Base; 14. Driving gear rod; 15. Chain conveyor belt; 16. Motor; 111. Support frame; 112. Rotating rod; 113. Shading belt; 121. First gear; 122. Driving disc; 123. Driving belt; 2. Cleaning mechanism; 21. Fixing component; 22. Twisting component; 211. Fixing bracket; 212. First mounting plate; 221. Bi-directional threaded rod; 222. First sliding rod; 223. Second mounting plate; 224. Sliding housing; 225. Scraping plate; 3. Drainage mechanism; 31. Water removal component; 32. Adsorption component; 311. Fixing block; 312. Hollow tube; 313. Sponge rod; 314. Through hole; 323. Piston tube; 324. Transfer tube; 325. Pushing rod; 326. Piston plate; 327. Second sliding rod; 328. Blocking plate; 329. Sealing strip. Specific implementation mode

[0057] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0058] Example 1, please refer to Figures 1 - 9 , the present invention is a bulk grain terminal covering belt continuous conveying device, including a base 13. A plurality of driving gear rods 14 are rotatably connected to the inner wall of the base 13. A chain conveyor belt 15 is sleeved on the outer walls of the plurality of driving gear rods 14. A motor 16 is fixedly connected to the outer wall of the base 13. The output shaft of the motor 16 is fixedly connected to the outer wall of the driving gear rod 14;

[0059] The support mechanism 1 is fixedly connected to the outer wall of the base 13; it is used to shield the granular bulk grain on the top of the chain conveyor belt 15;

[0060] The cleaning mechanism 2 is fixedly connected to the outer wall of the base 13; it is used to remove the excess moisture on the top of the support mechanism 1;

[0061] The drainage mechanism 3 is fixedly connected to the inner wall of the scraping plate 224, and is used to adsorb the excess moisture and drain the remaining moisture out of the device;

[0062] Among them, before use, the device is first fixed at the required position, and then the bulk grain is placed on the top of the chain conveyor belt 15. The motor 16 drives the chain conveyor belt 15 to perform the conveying process through the driving gear rod 14.

[0063] The support mechanism 1 includes:

[0064] Covering component 11, the covering component 11 is fixedly connected to the side wall of the base 13 through a support member;

[0065] The support member includes a support frame 111 fixedly connected to the side wall of the base 13, and several rotating rods 112 are rotatably connected to the inner wall of the covering component 11;

[0066] Driving component 12, the driving component 12 is fixedly connected to the top of the base 13 through a rotating member;

[0067] The rotating member includes a first gear 121 rotatably connected to the top of the base 13, and a driving disc 122 is rotatably connected to the side wall of the first gear 121;

[0068] Among them, when the driving gear rod 14 drives the chain conveyor belt 15 to rotate, the chain conveyor belt 15 drives the driving disc 122 to rotate through the first gear 121, and the driving disc 122 drives the rotating rod 112 and the base 13 to rotate in the same direction through the driving component 12.

[0069] The cleaning mechanism 2 includes:

[0070] Fixing component 21, the fixing component 21 includes a fixing bracket 211 fixedly connected to the outer wall of the base 13, and a first mounting plate 212 is fixedly connected to the side wall of the fixing bracket 211;

[0071] Twisting component 22, the twisting component 22 is fixedly connected to the outer wall of the rotating rod 112 through a driving member;

[0072] The driving member includes a bidirectional threaded rod 221 fixedly connected to the outer wall of the rotating rod 112, a second mounting plate 223 is meshed and connected to the outer wall of the bidirectional threaded rod 221, one end of the second mounting plate 223 away from the bidirectional threaded rod 221 is slidably connected to the outer wall of a first sliding rod 222, and a sliding shell 224 is fixedly connected to the top of the two second mounting plates 223;

[0073] Among them, the bidirectional threaded rod 221 is fixed to the outer wall of the rotating rod 112 at the end farthest from the motor 16, and the outer wall of the first sliding rod 222 is fixedly connected to the outer wall of the support frame 111.

[0074] The drainage mechanism 3 includes:

[0075] Water removal component 31, the water removal component 31 is fixedly connected to the inner wall of the sliding shell 224 through an adhering member;

[0076] The adhering member includes a fixing block 311 fixedly connected to the inner wall of the sliding shell 224, a hollow tube 312 is rotatably connected to the inner wall of the fixing block 311, and a sponge rod 313 is fixedly connected to the outer wall of the hollow tube 312;

[0077] The adsorption component 32 is fixedly connected to the side wall of the second mounting plate 223 through a suction and pressure component;

[0078] The suction and pressure component includes a piston tube 323 fixedly connected to the inner wall of the second mounting plate 223. A transmission tube 324 is connected through the side wall of the piston tube 323. One end of the transmission tube 324 away from the piston tube 323 is rotatably connected to the outer wall of the hollow tube 312;

[0079] Among them, when a negative pressure extraction force is generated inside the piston tube 323, the negative pressure will be transmitted to the inner wall of the hollow tube 312 through the transmission tube 324, and the excess water inside the sponge rod 313 will be collected to ensure the dryness of the outer wall of the sponge rod 313.

[0080] Embodiment 2, please refer to Figures 2 - 11 , the present invention is a bulk grain terminal covering belt continuous conveying device. On the basis of Example 1, the covering component 11 includes a shielding belt 113 sleeved on the outer wall of the rotating rod 112;

[0081] Among them, the shielding belt 113 will rotate under the drive of the rotating rod 112 and shield the bulk grain on the top of the chain conveyor belt 15.

[0082] The drive component 12 includes a drive belt 123 sleeved on the outer wall of the drive disk 122. One end of the drive belt 123 away from the drive disk 122 is rotatably connected to the outer wall of the rotating rod 112;

[0083] Among them, the drive disk 122 drives the rotating rod 112 to rotate in the same direction through the drive belt 123.

[0084] The twisting component 22 includes a rubbing plate 225 fixedly connected to the side wall of the sliding shell 224;

[0085] Among them, the outer wall of the rubbing plate 225 contacts the outer wall of the shielding belt 113. When the shielding belt 113 carries water droplets and contacts the outer wall of the rubbing plate 225, the rubbing plate 225 will scrape off the water droplets on the outer wall of the shielding belt 113 and disperse them along the outer wall of the sliding shell 224 to both ends of the device, and the sponge rod 313 will adsorb the remaining water droplets;

[0086] The rotating rod 112 will drive the bidirectional threaded rod 221 to rotate, forcing the two end second mounting plates 223 to move horizontally left and right synchronously along the outer wall of the first sliding rod 222. During this process, the second mounting plate 223 will drive the sliding shell 224 and the rubbing plate 225 to move left and right along the outer wall of the shielding belt 113 and scrape and remove the water droplets on the outer wall of the shielding belt 113. The excess water scraped off will disperse along the outer wall of the sliding shell 224 to both ends of the device, and under the rolling of the sponge rod 313, part of the water will be completely collected by the sponge rod 313. Through the application of the above components, the influence of the water droplets on the top of the shielding belt 113 on the bulk grain is reduced.

[0087] The water removal assembly 31 includes a plurality of through holes 314 formed in the outer wall of the hollow tube 312;

[0088] Among them, after the negative pressure generated in the piston tube 323 is transmitted to the hollow tube 312 through the transmission tube 324, the hollow tube 312 extracts the moisture inside the sponge rod 313 through the plurality of through holes 314.

[0089] The adsorption assembly 32 includes a piston plate 326 slidably connected to the inner wall of the piston tube 323. A push rod 325 is fixedly connected to the side wall of the piston plate 326. One end of the push rod 325 away from the piston plate 326 is fixedly connected to the outer wall of the first mounting plate 212;

[0090] Among them, when the second mounting plate 223 drives the piston tube 323 to move outwards, at this time, the inner wall of the piston tube 323 will slide along the outer wall of the piston plate 326, and a negative pressure will be generated at one end of the piston plate 326 close to the transmission tube 324, and the hollow tube 312 will be extracted;

[0091] Regarding the feature that the blocking plate 328 discharges water, the blocking plate 328 is arranged at the top position of the piston plate 326. During the process of the piston plate 326 sliding along the inner wall of the piston tube 323, since the blocking plate 328 is at the top position of the piston plate 326, at this time, air will be preferentially discharged outwards, while part of the water still remains on the side wall of the piston plate 326, presenting a state as Figure 10 At this time, the piston plate 326 is in the deepest state. When the piston plate 326 moves outwards again, the piston plate 326 and the sealing strip 329 are in a sealed state, making the piston plate 326 form a whole again. When the piston plate 326 moves outwards, the moisture inside the sponge rod 313 is extracted. Through the above design of retaining a part of the water, it is ensured that when the piston plate 326 is extracted outwards, the remaining moisture will increase the sealing performance between the piston plate 326 and the piston tube 323, and increase the extraction force of the above piston plate 326;

[0092] Utilizing the feature that the second mounting plate 223 drives the sliding shell 224 to move horizontally, an adsorption assembly 32 and a water removal assembly 31 are arranged inside the device. Among them, as Figure 8As shown in the figure, when the second mounting plate 223 moves horizontally to the left, the inner wall of the piston tube 323 will slide along the outer wall of the piston plate 326. At this time, a negative pressure will be generated at one end of the piston plate 326 close to the transfer tube 324. Through the transfer tube 324, the hollow tube 312 will be extracted, forcing the hollow tube 312 to extract the water inside the sponge rod 313 through multiple through holes 314. The accumulated water inside the sponge rod 313, through the application of the above components, changes the conventional way of squeezing the sponge rod 313, and adopts the way of extracting from the outside to the inside, ensuring that the outermost layer of the sponge rod 313 is always in an adsorbable state, and avoiding the deformation of the sponge rod 313 after long-term use, which affects the water removal efficiency of the equipment.

[0093] The adsorption assembly 32 further includes a second sliding rod 327 fixedly connected to the side wall of the piston plate 326. A blocking plate 328 is slidably connected to the outer wall of the second sliding rod 327. A sealing strip 329 is fixedly connected to the bottom of the blocking plate 328;

[0094] Among them, the sliding friction between the sealing strip 329 and the inner wall of the piston tube 323 is greater than the sliding friction between the piston plate 326 and the inner wall of the piston tube 323. When the piston plate 326 moves towards the transfer tube 324, the sealing strip 329 will separate from the piston plate 326. When the piston plate 326 moves in the opposite direction, the blocking plate 328 will block the piston plate 326;

[0095] Utilizing the characteristic that the piston plate 326 slides along the inner wall of the piston tube 323, after the piston plate 326 reaches the outermost position of the piston tube 323, at this time the piston tube 323 slides. Since the friction on the surface of the sealing strip 329 is greater than the outer wall of the piston plate 326, at this time the sealing strip 329 will slide along the outer wall of the second sliding rod 327, making the sealing strip 329 and the piston plate 326 in a misaligned state. The excess water accumulated inside the piston tube 323 will flow out through the gap between the piston plate 326 and the blocking plate 328. Through the application of the above components, the excess water remaining inside the piston tube 323 is effectively removed.

[0096] A specific application of this embodiment is as follows: Before the present invention is used, first fix the base 13 at the required position, and then place the bulk grain on the top of the chain conveyor belt 15. The motor 16 drives the chain conveyor belt 15 to perform the conveying process through the driving gear rod 14, and the driving disc 122 drives the rotating rod 112 to rotate in the same direction through the driving belt 123. At this time, the shielding belt 113 will rotate under the drive of the rotating rod 112 and shield the bulk grain on the top of the chain conveyor belt 15, completing the basic conveying process of the equipment.

[0097] During this process, the rotating rod 112 will drive the bidirectional threaded rod 221 to rotate, forcing the mounting plates II 223 at both ends to move horizontally left and right synchronously along the outer wall of the sliding rod I 222. During this process, the mounting plate II 223 will drive the sliding shell 224 and the scraping plate 225 to move left and right along the outer wall of the shielding belt 113, and scrape and remove the water droplets on the outer wall of the shielding belt 113. The excess water scraped off will disperse to both ends of the device along the outer wall of the sliding shell 224, and part of the water will be completely collected by the sponge rod 313 under the rolling of the sponge rod 313. Through the application of the above components, the influence of the water droplets at the top of the shielding belt 113 on the bulk grain is reduced;

[0098] The present invention utilizes the characteristic that the mounting plate II 223 drives the sliding shell 224 to move horizontally, and an adsorption component 32 and a water removal component 31 are arranged inside the device. Among them, as Figure 8 shown, when the mounting plate II 223 moves horizontally to the left, at this time, the inner wall of the piston tube 323 will slide along the outer wall of the piston plate 326, and a negative pressure will be generated at one end of the piston plate 326 close to the transfer tube 324, and the hollow tube 312 will be extracted through the transfer tube 324, forcing the hollow tube 312 to extract the water inside the sponge rod 313 through a plurality of through holes 314, so that the accumulated water inside the sponge rod 313, through the application of the above components, changes the conventional method of squeezing the sponge rod 313, and adopts the method of extracting from the outside to the inside to ensure that the outermost layer of the sponge rod 313 is always in an adsorbable state, avoiding the deformation of the sponge rod 313 after long-term use and affecting the water removal efficiency of the device.

[0099] Utilizing the characteristic that the piston plate 326 slides along the inner wall of the piston tube 323, after the piston plate 326 reaches the outermost position of the piston tube 323, at this time, the piston tube 323 slides. Since the friction force on the surface of the sealing strip 329 is greater than the outer wall of the piston plate 326, at this time, the sealing strip 329 will slide along the outer wall of the sliding rod II 327, so that the sealing strip 329 and the piston plate 326 are in a misaligned state, and the excess water accumulated inside the piston tube 323 will flow out through the gap between the piston plate 326 and the blocking plate 328. Through the application of the above components, the excess water remaining inside the piston tube 323 is effectively removed.

[0100] Utilizing the characteristic that the blocking plate 328 discharges water, the blocking plate 328 is arranged at the top position of the piston plate 326. During the process of the piston plate 326 sliding along the inner wall of the piston tube 323, since the blocking plate 328 is at the top position of the piston plate 326, at this time, the air will be discharged outward first, and part of the water still remains on the side wall of the piston plate 326, presenting as Figure 10At this state, the piston plate 326 is in the deepest state. When the piston plate 326 moves outward again, the piston plate 326 and the sealing strip 329 are in a sealed state, making the piston plate 326 form a whole again. When the piston plate 326 moves outward, it extracts the moisture inside the sponge rod 313. Through the above design of retaining a part of the water, it is ensured that when the piston plate 326 extracts outward, the remaining moisture will increase the sealing performance between the piston plate 326 and the piston tube 323, and increase the extraction force of the above piston plate 326;

[0101] The above operation mode can refer to the working mode of a hand-operated water well. Before use, it is necessary to pour in a part of water to increase the sealing performance of the inner tank.

[0102] The above-described preferred embodiments of the present invention disclosed are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A bulk grain terminal covering belt continuous conveying device, including a base (13), wherein a plurality of driving gear rods (14) are rotatably connected to the inner wall of the base (13), a chain conveyor belt (15) is sleeved on the outer walls of the plurality of driving gear rods (14), a motor (16) is fixedly connected to the outer wall of the base (13), and the output shaft of the motor (16) is fixedly connected to the outer wall of the driving gear rod (14), characterized in that, Further included are: A support mechanism (1), which is fixedly connected to the outer wall of the base (13); used to shield the granular bulk grain on the top of the chain conveyor belt (15); A cleaning mechanism (2), which is fixedly connected to the outer wall of the base (13); used to remove the excess moisture on the top of the support mechanism (1); A drainage mechanism (3), which is fixedly connected to the inner wall of the scraping plate (224), used to adsorb the excess moisture and discharge the residual moisture from the equipment; Among them, before use, first fix the equipment at the required position, and then place the bulk grain on the top of the chain conveyor belt (15). The motor (16) drives the chain conveyor belt (15) to perform the conveying process through the driving gear rod (14).

2. The continuous belt conveyor device for covering bulk grain terminals according to claim 1, wherein: The support mechanism (1) includes: A covering component (11), which is fixedly connected to the side wall of the base (13) through a support; The support includes a support frame (111) fixedly connected to the side wall of the base (13). A plurality of rotating rods (112) are rotatably connected to the inner wall of the covering component (11); A driving component (12), which is fixedly connected to the top of the base (13) through a rotating member; The rotating member includes a gear one (121) rotatably connected to the top of the base (13). A driving disc (122) is rotatably connected to the side wall of the gear one (121); Among them, when the driving gear rod (14) drives the chain conveyor belt (15) to rotate, the chain conveyor belt (15) drives the driving disc (122) to rotate through the gear one (121), and the driving disc (122) drives the rotating rod (112) and the base (13) to rotate in the same direction through the driving component (12).

3. The continuous belt conveyor device for covering bulk grain terminals according to claim 2, characterized in that: The cleaning mechanism (2) includes: A fixing component (21), the fixing component (21) includes a fixing bracket (211) fixedly connected to the outer wall of the base (13), and a mounting plate one (212) is fixedly connected to the side wall of the fixing bracket (211); A twisting component (22), the twisting component (22) is fixedly connected to the outer wall of the rotating rod (112) through a driving member; The driving member includes a bidirectional threaded rod (221) fixedly connected to the outer wall of the rotating rod (112). The outer wall of the bidirectional threaded rod (221) is meshed with a mounting plate two (223). One end of the mounting plate two (223) far from the bidirectional threaded rod (221) is slidably connected to the outer wall of a sliding rod one (222). The tops of the two mounting plates two (223) are fixedly connected with a sliding shell (224); Among them, the bidirectional threaded rod (221) is fixed to the outer wall of the rotating rod (112) at the end farthest from the motor (16), and the outer wall of the sliding rod one (222) is fixedly connected to the outer wall of the support frame (111).

4. The continuous belt conveyor device for covering bulk grain terminals according to claim 3, characterized in that: The drainage mechanism (3) includes: A water removal component (31), the water removal component (31) is fixedly connected to the inner wall of the sliding shell (224) through an adhering member; The adhesion accessory includes a fixed block (311) fixedly connected to the inner wall of the sliding shell (224). A hollow tube (312) is rotatably connected to the inner wall of the fixed block (311), and a sponge rod (313) is fixedly connected to the outer wall of the hollow tube (312); An adsorption assembly (32), which is fixedly connected to the side wall of the second mounting plate (223) through a pumping and pressing member; The pumping and pressing member includes a piston tube (323) fixedly connected to the inner wall of the second mounting plate (223). A transmission tube (324) is connected through the side wall of the piston tube (323). One end of the transmission tube (324) far from the piston tube (323) is rotatably connected to the outer wall of the hollow tube (312); Wherein, when a negative pressure extraction force is generated inside the piston tube (323), the negative pressure will be transmitted to the inner wall of the hollow tube (312) through the transmission tube (324), and the excess water inside the sponge rod (313) will be collected to ensure the dryness of the outer wall of the sponge rod (313).

5. The continuous belt conveying device for covering bulk grain terminals according to claim 2, characterized in that: The covering assembly (11) includes a shielding belt (113) sleeved on the outer wall of the rotating rod (112); Wherein, the shielding belt (113) will rotate driven by the rotating rod (112) and shield the bulk grain on the top of the chain conveyor belt (15).

6. The continuous belt conveying device for covering bulk grain terminals according to claim 2, characterized in that: The driving assembly (12) includes a driving belt (123) sleeved on the outer wall of the driving disc (122). One end of the driving belt (123) far from the driving disc (122) is rotatably connected to the outer wall of the rotating rod (112); Wherein, the driving disc (122) drives the rotating rod (112) to rotate in the same direction through the driving belt (123).

7. A continuous belt conveying device for covering bulk grain terminals according to claim 4, characterized in that: The twisting assembly (22) includes a rubbing plate (225) fixedly connected to the side wall of the sliding shell (224); Wherein, the outer wall of the rubbing plate (225) contacts the outer wall of the shielding belt (113). When the shielding belt (113) carries water droplets and contacts the outer wall of the rubbing plate (225), the rubbing plate (225) will scrape off the water droplets on the outer wall of the shielding belt (113) and disperse them along the outer wall of the sliding shell (224) to both ends of the device, and the sponge rod (313) will adsorb the remaining water droplets.

8. A continuous belt conveyor device for covering bulk grain terminals according to claim 4, characterized in that: The water removal assembly (31) includes a plurality of through holes (314) opened on the outer wall of the hollow tube (312); Wherein, after the negative pressure generated by the piston tube (323) is transmitted to the hollow tube (312) through the transmission tube (324), the hollow tube (312) extracts the water inside the sponge rod (313) through a plurality of through holes (314).

9. The continuous belt conveying device for covering bulk grain terminals according to claim 4, wherein: The adsorption assembly (32) includes a piston plate (326) slidably connected to the inner wall of the piston tube (323). A push rod (325) is fixedly connected to the side wall of the piston plate (326). One end of the push rod (325) far from the piston plate (326) is fixedly connected to the outer wall of the first mounting plate (212); Among them, when the mounting plate two (223) carries the piston tube (323) and moves outward, at this time, the inner wall of the piston tube (323) will slide along the outer wall of the piston plate (326), and a negative pressure will be generated at one end of the piston plate (326) close to the transmission tube (324), and the hollow tube (312) will be drawn.

10. A bulk grain terminal covering belt continuous conveying device according to claim 9, characterized in that: The adsorption assembly (32) further includes a second sliding rod (327) fixedly connected to the side wall of the piston plate (326). A blocking plate (328) is slidably connected to the outer wall of the second sliding rod (327), and a sealing strip (329) is fixedly connected to the bottom of the blocking plate (328); Among them, the sliding friction between the sealing strip (329) and the inner wall of the piston tube (323) is greater than the sliding friction between the piston plate (326) and the inner wall of the piston tube (323). When the piston plate (326) moves towards the transmission tube (324), the sealing strip (329) will separate from the piston plate (326), and when the piston plate (326) moves in the opposite direction, the blocking plate (328) will block the piston plate (326).

Images