Hydraulic rail-mounted self-filling sand pot lifter

Abstract

The hydraulic track type sand tank lifting machine capable of automatic filling comprises a base, a rotating base installed at the top of the base, the rotating base being capable of rotating by 90 degrees in three directions, sand storage tanks being respectively arranged in the three directions of the rotating base, a lifting frame installed on the rotating base, a turnover mechanism installed at the top of the lifting frame, two groups of hydraulic lifting mechanisms for lifting and feeding sand hoppers being installed inside the lifting frame, and a circulating track being installed inside the hydraulic lifting mechanism, the sand hopper being installed inside the circulating track, a discharging mechanism being installed on the sand storage tank, and the discharging mechanism cooperating with the sand hopper to discharge sand, the patent realizing automatic filling of multiple sand storage tanks through the rotating base installed on the base, the sand hopper being capable of being lifted through the hydraulic lifting mechanism after filling, the sand hopper being capable of being turned over through the turnover mechanism after being lifted to the top, the sand being quickly filled into the sand storage tank, the sand hopper being reset after being turned over and cooperating with the inclined protrusions on the sand storage tank to realize cyclic automatic filling, and the sand filling efficiency being improved without manual participation.

Description

Technical Field

[0001] This invention patent relates to the field of hydraulic lifting technology for materials, and in particular to a hydraulic track-type sand tank lifter with automatic filling capability. Background Technology

[0002] Sand is a common raw material in the construction industry, and the demand is relatively large, making its lifting and transportation relatively troublesome. In daily life, people traditionally bag sand and transport it to the construction site. Traditional manual sand loading requires multiple people working together, using shovels to continuously shovel sand into bags, then tying them up and loading them onto vehicles for transport. The entire process involves too much manual labor, takes up a lot of space, and has poor transportation efficiency.

[0003] Therefore, it is essential to provide a hydraulically tracked, automatically filling sand tank lift to address the shortcomings of existing technologies.

[0004] Invention Patent Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a hydraulic track-type automatic sand tank lifter. This lifter uses a rotating base mounted on a base to achieve multi-angle automatic filling, allowing for the automatic filling of multiple sand storage tanks. After filling, the feeding sand hopper is lifted by a hydraulic lifting mechanism. Once lifted to the top, the feeding sand hopper is flipped by a tilting mechanism, allowing sand to quickly fill the storage tanks. After flipping, it engages with the tilting protrusions on the storage tanks to reset, achieving cyclic automatic filling. This eliminates the need for manual intervention and improves sand filling efficiency.

[0006] The above-mentioned objectives of this invention patent are achieved through the following technical means.

[0007] A hydraulic track-type sand tank lifter with automatic filling capability is provided, including a base, a rotating base installed at the top of the base, the rotating base being able to rotate 90° in three directions, sand storage tanks being provided in the three directions of the rotating base, a lifter frame being installed on the rotating base, a tilting mechanism being installed at the top of the lifter frame, two sets of hydraulic lifting mechanisms for lifting and feeding sand buckets being installed inside the lifter frame, and a circulating track being installed inside the hydraulic lifting mechanism, with the feeding sand buckets installed inside the circulating track, and a discharge mechanism being installed on the sand storage tanks, the discharge mechanism cooperating with the feeding sand buckets to perform sand discharge processing;

[0008] The hydraulic lifting mechanism includes a hydraulic lifter, with two sets of hydraulic lifting rods vertically installed at the top of the hydraulic lifter. Lifting blocks are installed on the hydraulic lifting rods, and the top of the lifting blocks contacts the bottom of the feeding sand hopper.

[0009] A rotating connecting shaft is welded to the bottom of the feeding sand hopper, and a sliding rod is installed through the rotating connecting shaft. The sliding rod is movably installed inside the circulating track.

[0010] Specifically, the feeding sand hopper includes a feed inlet located on one side of the top of the sand hopper, and a sand outlet located at the other end of the sand hopper. A baffle plate is installed at the end of the sand outlet, and a positive magnet block is installed at the top of the baffle plate.

[0011] Specifically, the tilting mechanism includes a reciprocating motor with two sets of drive shafts connected to it. Drive belts are connected to the drive shafts, and tilting arms are connected to the drive shafts. The tilting arms contact the feeding sand hopper, causing the feeding sand hopper to rotate inside the circulating track for tilting.

[0012] Specifically, the circulating track is welded to the lifting frame, and a movable chute is opened in the center of the circulating track. A sliding rod is movably installed inside the movable chute. The combination of the sliding rod and the movable chute enables the feeding sand bucket to move on the circulating track.

[0013] Specifically, the feeding mechanism includes a crossbeam support, which is welded to the top of the sand storage tank, and a negative magnet is installed at the top of the crossbeam support.

[0014] Specifically, the sand storage tank has an inclined protrusion welded to the end near the lifting frame, and the inclined protrusion is in contact with the feeding sand hopper.

[0015] Specifically, the tipping arm has two sets of clamping grooves, which are matched with the sliding rods installed at the bottom of the feeding sand hopper.

[0016] Specifically, when the tipping arm flips, the feeding sand bucket is opened and the material is discharged by the positive and negative magnet blocks attracting each other through the feeding mechanism.

[0017] This invention patent enables multi-angle automatic filling by a rotating base installed on a base, allowing for automatic filling of multiple sand storage tanks. After filling, the feeding sand hopper can be lifted by a hydraulic lifting mechanism. Once lifted to the top, the feeding sand hopper can be flipped by a flipping mechanism, allowing sand to be quickly filled into the sand storage tank. After flipping, it cooperates with the inclined protrusion on the sand storage tank to reset, achieving cyclic automatic filling. No manual intervention is required, and automatic filling improves the sand filling efficiency. Attached Figure Description

[0018] The present invention will be further illustrated with reference to the accompanying drawings, but the contents of the drawings do not constitute any limitation on the present invention.

[0019] Figure 1 This is a front view of a hydraulic track-type automatic filling sand tank lift according to the present invention patent.

[0020] Figure 2 This is a partially enlarged view of the tilting mechanism in a hydraulic track-type automatic filling sand tank lift according to this invention patent.

[0021] Figure 3 This is a perspective view of the sand feeding hopper in a hydraulic track-type automatic filling sand tank lift according to the present invention patent.

[0022] Figure 4 This is a schematic diagram of the sand storage tank in a hydraulic track-type automatic filling sand tank lift of this invention patent.

[0023] Figure 5 This is a top view of a hydraulic track-type automatic filling sand tank lift according to the present invention patent.

[0024] from Figures 1 to 5 Including:

[0025] 1. Base;

[0026] 2. Rotating base;

[0027] 3. Sand storage tanks;

[0028] 4. Lifting frame;

[0029] 5. Tilting mechanism;

[0030] 6. Feeding sand hopper;

[0031] 7. Circulating track;

[0032] 8. Feeding mechanism;

[0033] 9. Hydraulic lifter;

[0034] 10. Hydraulic lifting rod;

[0035] 11. Lifting block;

[0036] 12. Rotary connecting shaft;

[0037] 13. Sliding rod;

[0038] 14. Feed inlet;

[0039] 15. Sand outlet;

[0040] 16. Material baffle;

[0041] 17. Positive pole magnet block;

[0042] 18. Reciprocating motor;

[0043] 19. Drive shaft;

[0044] 20. Transmission belt;

[0045] 21. Tilting arm;

[0046] 22. Moving slideway;

[0047] 23. Crossbeam support;

[0048] 24. Negative pole magnet block;

[0049] 25. Tilted bump;

[0050] 26. Clamping groove;

[0051] 27. Hydraulic lifting mechanism. Detailed Implementation

[0052] The present invention will be further described in conjunction with the following embodiments. Example

[0053] like Figure 1-5 As shown, a hydraulic track-type automatic filling sand tank lift includes a base 1, a rotating base 2 installed at the top of the base 1, the rotating base 2 can rotate 90° in three directions, sand storage tanks 3 are respectively arranged in the three directions of the rotating base 2, a lifting frame 4 is installed on the rotating base 2, a tilting mechanism 5 is installed at the top of the lifting frame 4, two sets of hydraulic lifting mechanisms 27 for lifting and feeding sand buckets 6 are installed inside the lifting frame 4, and a circulating track 7 is installed inside the hydraulic lifting mechanism 27. The feeding sand buckets 6 are installed inside the circulating track 7, and a discharging mechanism 8 is installed on the sand storage tanks 3. The discharging mechanism 8 cooperates with the feeding sand buckets 6 to perform sand discharging.

[0054] The rotating base 2 installed on the base 1 can rotate mechanically in three directions at 90°, rotating and reversing the overall lifting frame 4 to achieve multi-angle lifting of the filling material and automatically filling the three sets of sand storage pipes.

[0055] The hydraulic lifting mechanism 27 installed in the lifting frame 4 can hydraulically lift the feeding sand bucket 6 inside the circulating track 7. When the filled feeding sand bucket 6 is lifted to the top of the lifting frame 4 and the tilting mechanism 5 is installed, the feeding sand bucket 6 is tilted and discharged through the tilting mechanism 5. During the tilting and discharging process, the feeding sand bucket 6 will come into contact with the discharging mechanism 8 installed on the sand storage tank 3, opening the feeding sand bucket 6 to discharge, thus achieving the effect of automatic lifting and discharging.

[0056] The installation of the circulating track 7 enables the feeding sand bucket 6 to maintain a certain regular cyclical movement, and the power for cyclical movement is provided by the hydraulic lifting mechanism 27.

[0057] The hydraulic lifting mechanism 27 includes a hydraulic lifter 9, with two sets of hydraulic lifting rods 10 vertically mounted on the top of the hydraulic lifter 9. Lifting blocks 11 are mounted on the hydraulic lifting rods 10, and the top of the lifting blocks 11 contacts the bottom of the feeding sand bucket 6.

[0058] When in use, the hydraulic lifting rod 10 installed at the top can be hydraulically lifted by the cyclic use of the hydraulic lifting device 9. The lifting block 11 installed on the hydraulic lifting rod 10 can contact the bottom end of the feeding sand bucket 6 and lift it, thereby realizing the lifting operation of the feeding sand bucket 6.

[0059] A rotating connecting shaft 12 is welded to the bottom of the feeding sand hopper 6. A sliding rod 13 is installed through the rotating connecting shaft 12 and is movably installed inside the circulating track 7.

[0060] When the feeding sand bucket 6 is lifted to the tilting mechanism 5 by the hydraulic lifting mechanism 27, it can be tilted by the cooperation of the installed rotating connecting shaft 12 and the sliding rod 13. During the entire tilting and feeding process, the sliding rod 13 is located inside the circulating track 7 and tilts and feeds the material inside the fixed circulating track. During the tilting process, the stability of the feeding sand bucket 6 can be indirectly ensured and the material spillage can be prevented.

[0061] The feeding sand hopper 6 includes a feed inlet 14, which is located on one side of the top of the sand hopper. The other end of the sand hopper has a sand outlet 15, and a baffle plate 16 is installed at the end of the sand outlet 15. A positive magnet block 17 is installed at the top of the baffle plate 16.

[0062] When in use, the feeding sand hopper 6 is filled with sand through the feed port 14 at one end. When the feeding sand hopper 6 is tilted to discharge sand, it can be blocked by the baffle plate 16 to prevent the sand outlet 15 from discharging sand from the designated position. The positive pole magnet block 17 installed on the baffle plate 16 can be attracted and cooperate with the discharge structure to open the sand outlet 15, ensuring that the feeding sand hopper 6 is tilted to discharge sand into the sand storage tank 3 accurately.

[0063] The flipping mechanism 5 includes a reciprocating motor 18, which is connected to two sets of drive shafts 19. A drive belt 20 is connected to the drive shafts 19, and a flipping arm 21 is connected to the drive shafts 19. The flipping arm 21 contacts the feeding sand hopper 6 and rotates the feeding sand hopper 6 inside the circulating track 7 to perform the flipping process.

[0064] The flipping mechanism 5 is powered by a reciprocating motor 18. When the drive shaft 19 mounted on the reciprocating motor 18 rotates, it drives the drive belt 20 to flip the material-turning arm 21 180°. When the material-turning arm 21 flips, it can lift and flip the feeding sand bucket 6, which helps the feeding sand bucket 6 to flip and discharge material at the top of the circulating track 7. After the feeding sand bucket 6 discharges material, it moves along the circulating track 7 and the flipping arm resets to perform the flipping and discharging operation on the next set of feeding sand buckets 6, thus realizing the automatic feeding operation in a cycle.

[0065] The circulating track 7 is welded to the lifting frame 4. A movable chute 22 is provided in the center of the circulating track 7. A sliding rod 13 is movably installed inside the movable chute 22. The combination of the sliding rod 13 and the movable chute 22 enables the feeding sand bucket 6 to move on the circulating track 7. The upper and lower ends of the circulating track 7 are arc-shaped tracks, which facilitates the adjustment of the moving angle of the feeding sand bucket 6. During operation, the sliding rod 13 on the feeding sand bucket 6 does not leave the movable chute 22 of the circulating track 7 throughout the entire process, which enables the feeding sand bucket 6 to continuously circulate and move in the circulating track 7.

[0066] The feeding mechanism 8 includes a crossbeam support 23, which is welded to the top of the sand storage tank 3. A negative magnet block 24 is installed on the top of the crossbeam support 23. The negative magnet block 24 in the feeding mechanism 8 can cooperate with the positive magnet block 17 installed on the baffle plate 16 on the feeding sand hopper 6. When the feeding sand hopper 6 approaches the crossbeam support 23, it can attract and open the baffle plate 16 to feed the material at a fixed position, accurately feeding the material into the sand storage tank 3 and preventing material leakage during the tipping feeding process.

[0067] An inclined protrusion 25 is welded to the end of the sand storage tank 3 near the lifting frame 4. The inclined protrusion 25 is in contact with the feeding sand hopper 6. When the feeding sand hopper 6 moves in the circulation track 7, it can be blocked by the inclined protrusion 25 when it passes the inclined protrusion 25. Then, the inclined angle of the inclined protrusion 25 will restore the flipped feeding sand hopper 6 to its original position, which is convenient for the feeding sand hopper 6 to circulate the filling material.

[0068] The tipping arm 21 is provided with two sets of clamping grooves 26. The clamping grooves 26 are engaged with the sliding rod 13 installed at the bottom of the feeding sand bucket 6. The tipping arm can be tipped so that the sliding rod 13 installed at the bottom of the feeding sand bucket 6 can be clamped through the two sets of clamping grooves 26, which facilitates the provision of tipping force to assist the feeding sand bucket 6 in moving in the arc-shaped track at the top of the circulating track 7.

[0069] When the feeding sand bucket 6 is flipped by the tipping arm 21, it passes through the unloading mechanism 8 and is opened to unload by the attraction between the positive magnet block 17 and the negative magnet block 24.

[0070] During the production process, the rotating base 2 installed on the base 1 enables multi-angle automatic filling, allowing multiple sand storage tanks 3 to be automatically filled. After filling, the feeding sand hopper 6 can be lifted by the hydraulic lifting mechanism 27. After being lifted to the top, the feeding sand hopper 6 can be flipped by the flipping mechanism 5, allowing sand to be quickly filled into the sand storage tank 3. After flipping, it cooperates with the inclined protrusion 25 on the sand storage tank 3 to reset, realizing cyclic automatic filling. No manual intervention is required, and automatic filling improves the sand filling efficiency.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the substance and scope of the technical solutions of the present invention.

Claims

1. A hydraulically tracked, automatically filling sand tank lift, characterized in that: The system includes a base, a rotating base mounted on top of the base, the rotating base being able to rotate 90° in three directions, sand storage tanks being provided in each of the three directions of the rotating base, a lifting frame mounted on the rotating base, a tilting mechanism mounted on top of the lifting frame, two sets of hydraulic lifting mechanisms for lifting and feeding sand buckets being installed inside the lifting frame, and a circulating track being installed inside the hydraulic lifting mechanism, the feeding sand buckets being installed inside the circulating track, and a discharging mechanism mounted on the sand storage tanks, the discharging mechanism cooperating with the feeding sand buckets to perform sand discharging processing; The hydraulic lifting mechanism includes a hydraulic lifter, with two sets of hydraulic lifting rods vertically installed at the top of the hydraulic lifter. Lifting blocks are installed on the hydraulic lifting rods, and the tops of the lifting blocks contact the bottom of the feeding sand hopper. A rotating connecting shaft is welded to the bottom of the feeding sand hopper, and a sliding rod is installed through the rotating connecting shaft. The sliding rod is movably installed inside the circulating track. The feeding sand hopper includes a feeding port, which is located on one side of the top of the feeding sand hopper. The other end of the feeding sand hopper has a sand outlet, and a baffle plate is installed at the sand outlet. A positive magnet block is installed at the top of the baffle plate. The flipping mechanism includes a reciprocating motor, two sets of drive shafts connected to the reciprocating motor, a drive belt connected to the drive shaft, and a flipping arm connected to the drive shaft. The flipping arm contacts the feeding sand hopper and rotates the feeding sand hopper inside the circulating track to perform the flipping process. The feeding mechanism includes a crossbeam support, which is welded to the top of the sand storage tank, and a negative magnet block is installed on the top of the crossbeam support. An inclined protrusion is welded to the end of the sand storage tank near the lifting frame, and the inclined protrusion is in contact with the feeding sand hopper. The tipping arm is provided with two sets of clamping grooves, which are matched with the sliding rod installed at the bottom of the feeding sand hopper.

2. The hydraulic track-type automatic filling sand tank lift according to claim 1, characterized in that: The circulating track is welded to the lifting frame, and a movable chute is provided in the center of the circulating track. The sliding rod is movably installed inside the movable chute. The combination of the sliding rod and the movable chute enables the feeding sand bucket to move on the circulating track.

3. A hydraulic track-type automatic filling sand tank lift according to claim 2, characterized in that: When the tipping arm flips over, the feeding sand hopper is opened and the material is discharged by the positive and negative magnet blocks attracted by the discharge mechanism.

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