Feeding and discharging equipment for sand box transportation

Abstract

The utility model relates to the technical field of sand box transfer, and discloses a sand box transportation feeding and discharging device which comprises a bottom plate, two bidirectional electric telescopic rods are fixedly installed in a partition plate, base plates are fixedly installed at the output ends of the two bidirectional electric telescopic rods, and ejector rods are fixedly installed on the two sides of a sliding plate. A transverse plate is fixedly installed at the left ends of the two ejector rods, a blocking plate is fixedly installed on the outer wall of the left side of the bottom plate, and two third hydraulic rods are fixedly installed on the right side of the blocking plate. According to the sand box transportation feeding and discharging equipment, the effect of supporting the sand box is achieved by controlling a third hydraulic rod to drive a vertical plate to move towards the right side, driving structures such as a supporting rod on the top to move towards the right side, driving a rotating disc to move downwards through a first hydraulic rod, driving a bidirectional electric telescopic rod to move downwards, stretching the rotating disc into the sand box and driving a cushion block to move through the bidirectional electric telescopic rod; and the first hydraulic rod is controlled to move upwards, so that the problems that the mass of the sand box is large, manual carrying is inconvenient, and the load on the waist of a worker is large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand box transportation, in particular to a sand box transportation loading and unloading device. Background Art

[0002] Sand casting is a method of producing castings in sand molds. Steel, iron, and most nonferrous alloy castings can be produced using sand casting. Because the molding materials used in sand casting are inexpensive and readily available, the molds are simple to manufacture, and it can accommodate single-piece, batch, and mass production, it has long been a fundamental process in foundry production.

[0003] After use, the sand box needs to be cleaned and recycled and put into use again. Therefore, it needs to be transported many times during the cleaning and recycling process. However, due to the large size of the sand box, manual transportation is very troublesome.

[0004] The existing sand box needs to be carried when it is transported. When carrying the sand box, due to its large weight, manual handling is inconvenient and puts a heavy load on the worker's waist. Therefore, we propose a sand box transportation loading and unloading equipment to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a sand box transport loading and unloading device to solve the problem mentioned in the above background technology that the sand box is heavy, manual handling is inconvenient, and puts a heavy burden on the workers' waists.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a sand box transporting and loading and unloading equipment, comprising a bottom plate, the top outer wall of the bottom plate being slidably connected to a vertical plate, four rollers being provided on the side of the bottom plate away from the vertical plate, two sliding rods being fixedly installed on the top outer wall of the bottom plate, the outer wall of the vertical plate being slidably connected to a slide plate, two first hydraulic rods being fixedly installed on the side of the slide plate away from the vertical plate, a turntable being fixedly installed on the output ends of the two first hydraulic rods, a partition being fixedly installed on the side of the turntable away from the first hydraulic rod, two bidirectional electric telescopic rods being fixedly installed inside the partition, pads being fixedly installed on the output ends of the two bidirectional electric telescopic rods, top rods being fixedly installed on both sides of the slide plate, two second hydraulic rods being fixedly installed on the left outer wall of the vertical plate, a horizontal plate being fixedly installed on the left ends of the two top rods, a blocking plate being fixedly installed on the left outer wall of the bottom plate, and two third hydraulic rods being fixedly installed on the right side of the blocking plate.

[0007] Preferably, two support plates are fixedly installed on both sides of the base plate, the outer walls of the two support plates are movably connected with counterweight plates, the outer walls of the two support plates are fixedly installed with plug rods, the interior of the base plate is rotatably connected to a limit plate, a handle is provided through the interior of the limit plate, and the outer wall of the limit plate is fixedly installed with a spring.

[0008] Preferably, the outer wall of the spring is fixedly connected to the outer wall of the bottom plate, and the outer walls of the two insertion rods are movably connected to the inner parts of the two counterweight plates respectively.

[0009] Preferably, the output ends of the two third hydraulic rods are fixedly connected to the left outer wall of the vertical plate, and the outer walls of the two sliding rods are slidably connected to the inside of the vertical plate.

[0010] Preferably, the interior of the vertical plate is slidably connected to the outer walls of the two top rods, and the output ends of the two second hydraulic rods are fixedly connected to the outer walls of the horizontal plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The sand box transportation and loading and unloading equipment controls the third hydraulic rod with the vertical plate to move to the right, driving the top support rod and other structures to move to the right, the first hydraulic rod drives the turntable downward, drives the two-way electric telescopic rod to move downward, and extends the turntable into the interior of the sand box. The two-way electric telescopic rod drives the pad to move to achieve the effect of supporting the sand box, controls the first hydraulic rod to move upward, drives the sand box to move upward, and achieves the effect of transporting and raising the sand box, controls the second hydraulic rod to drive the horizontal plate to move, drives the slide plate to move to the right, and drives the turntable to move right, to achieve the effect of moving the sand box. If the sand box needs to be moved down, the reverse operation can be performed to achieve the effect of moving the sand box down, which solves the problem that manual handling is inconvenient due to the large mass of the sand box and the heavy load on the workers' waist.

[0013] 2. The sand box transport loading and unloading equipment is equipped with two support plates on both sides of the bottom plate. The support plates are used to support the counterweight plate, which can achieve the effect of conveniently increasing the counterweight. The designer has a limit plate inside the bottom plate to achieve the limiting effect. The limit plate can drive the limit plate to move downward under the extrusion of the spring. The limit plate contacts the ground, which can achieve the effect of limiting the movement of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a side view schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a side sectional schematic diagram of the structure of the utility model;

[0017] Figure 4 For the utility model structure Figure 2 A in the middle is an enlarged schematic diagram;

[0018] Figure 5 For the utility model structure Figure 1 Enlarged schematic diagram of point B in the middle.

[0019] In the figure: 1. bottom plate; 2. vertical plate; 3. roller; 4. slide bar; 5. slide plate; 6. first hydraulic rod; 7. turntable; 8. partition; 9. two-way electric telescopic rod; 10. pad; 11. push rod; 12. second hydraulic rod; 13. horizontal plate; 14. third hydraulic rod; 15. blocking plate; 16. support plate; 17. counterweight plate; 18. insertion rod; 19. limit plate; 20. handle; 21. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example:

[0022] Please refer to Figures 1-5.

[0023] A sand box transport and loading and unloading equipment, comprising a bottom plate 1, a top outer wall of the bottom plate 1 being slidably connected to a vertical plate 2, four rollers 3 being provided on the side of the bottom plate 1 away from the vertical plate 2, two sliding rods 4 being fixedly installed on the top outer wall of the bottom plate 1, a slide plate 5 being slidably connected to the outer wall of the vertical plate 2, two first hydraulic rods 6 being fixedly installed on the side of the slide plate 5 away from the vertical plate 2, a turntable 7 being fixedly installed on the output end of the two first hydraulic rods 6, a partition 8 being fixedly installed on the side of the turntable 7 away from the first hydraulic rod 6, two bidirectional electric telescopic rods 9 being fixedly installed inside the partition 8, pads 10 being fixedly installed on the output ends of the two bidirectional electric telescopic rods 9, push rods 11 being fixedly installed on both sides of the slide plate 5, two second hydraulic rods 12 being fixedly installed on the left outer wall of the vertical plate 2, a horizontal plate 13 being fixedly installed on the left ends of the two push rods 11, a blocking plate 15 being fixedly installed on the left outer wall of the bottom plate 1, and two third hydraulic rods 14 being fixedly installed on the right side of the blocking plate 15;

[0024] Specifically, when the device needs to be used, the bottom plate 1 is pushed to the specified position, and then the third hydraulic rod 14 is controlled to move the vertical plate 2 to the right, and the vertical plate 2 will drive the top support rod and other structures to move to the right, and then the first hydraulic rod 6 is controlled, and the first hydraulic rod 6 will drive the turntable 7 to move down, and the turntable 7 drives the two-way electric telescopic rod 9 to move down, and then the turntable 7 is extended into the interior of the sand box, and then the two-way electric telescopic rod 9 drives the pad to move, and the pad will squeeze and support the sand box to achieve the effect of supporting the sand box, and then the first hydraulic rod 6 is controlled to move up, driving the sand box Move up to achieve the effect of carrying and lifting the sand box. At this time, control the second hydraulic rod 12, the second hydraulic rod 12 will drive the cross plate 13 to move, push the push rod 11 to move, the push rod 11 will drive the slide plate 5 to move to the right, and the slide plate 5 indirectly drives the turntable 7 to move to the right, thereby achieving the effect of moving the sand box, thereby achieving the effect of adjusting the position of the sand box, thereby achieving the effect of carrying the sand box. If the sand box needs to be moved down, the reverse operation can be performed to achieve the effect of moving the sand box down, thereby solving the problem that the sand box is heavy and it is inconvenient to carry it manually, and it puts a heavy load on the worker's waist.

[0025] In the embodiment, two support plates 16 are fixedly installed on both sides of the base plate 1, and the outer walls of the two support plates 16 are movably connected to the counterweight plates 17. The outer walls of the two support plates 16 are fixedly installed with insertion rods 18. The interior of the base plate 1 is rotatably connected to the limit plate 19, and the interior of the limit plate 19 is penetrated by a handle 20. The outer wall of the limit plate 19 is fixedly installed with a spring 21.

[0026] Specifically, two support plates 16 are provided on both sides of the base plate 1. The support plates 16 are used to support the counterweight plate 17, which can achieve the effect of conveniently increasing the counterweight. The base plate 1 is rotated internally by the designer with a limit plate 19, which can achieve the effect of limiting. The limit plate 19 can drive the limit plate 19 to move downward under the pressure of the spring 21. The limit plate 19 contacts the ground, which can achieve the effect of limiting the movement of the device.

[0027] In the embodiment: the outer wall of the spring 21 is fixedly connected to the outer wall of the bottom plate 1, and the outer walls of the two insertion rods 18 are movably connected to the inner parts of the two counterweight plates 17 respectively;

[0028] Specifically, the spring 21 is fixedly connected to the bottom plate 1 to support the limit plate 19, and the insertion rod 18 is movably connected to the counterweight plate 17 to increase the counterweight effect and achieve a stable structure to prevent the device from tipping over during use.

[0029] In the embodiment: the output ends of the two third hydraulic rods 14 are fixedly connected to the left outer wall of the vertical plate 2, and the outer walls of the two sliding rods 4 are slidably connected to the inner part of the vertical plate 2;

[0030] Specifically, the third hydraulic rod 14 is fixedly connected to the vertical plate 2, which can achieve the effect of pushing the vertical plate 2 to move, and can make the vertical plate 2 move along the sliding rod 4, so as to achieve the effect of pushing the vertical plate 2;

[0031] In the embodiment: the interior of the vertical plate 2 is slidably connected to the outer walls of the two top rods 11, and the output ends of the two second hydraulic rods 12 are fixedly connected to the outer walls of the horizontal plate 13;

[0032] Specifically, the vertical plate 2 is slidably connected to the top rod 11 to achieve the effect of stably moving the top rod 11, and the output end of the second hydraulic rod 12 is fixedly connected to the horizontal plate 13 to drive the horizontal plate 13 to move outward;

[0033] In the embodiment, the first hydraulic rod 6, the second hydraulic rod 12, the third hydraulic rod 14 and the bidirectional electric telescopic rod 9 are existing structures, and the control circuit can be implemented by simple programming by those skilled in the art. It belongs to the common knowledge in the art and is only used without modification. Therefore, the control method and circuit connection are not described in detail.

[0034] Working principle: control the third hydraulic rod 14 to move the vertical plate 2 to the right, driving the top support rod and other structures to move to the right, the first hydraulic rod 6 drives the turntable 7 to move down, and drives the two-way electric telescopic rod 9 to move down, and extends the turntable 7 into the interior of the sand box, and the two-way electric telescopic rod 9 drives the pad to move to achieve the effect of supporting the sand box, control the first hydraulic rod 6 to move up, drive the sand box to move up, and achieve the effect of transporting and lifting the sand box, control the second hydraulic rod 12 to drive the cross plate 13 to move, drive the slide plate 5 to move to the right, and drive the turntable 7 to move right, to achieve the effect of moving the sand box. Compared with the related art, the sand box transportation and loading and unloading equipment provided by the utility model has the following beneficial effects: if it is necessary to move the sand box down, the reverse operation can achieve the effect of moving the sand box down, which solves the problem that manual handling is inconvenient due to the large mass of the sand box and the heavy load on the worker's waist.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sand box transport loading and unloading device, comprising a bottom plate (1), characterized in that: The top outer wall of the bottom plate (1) is slidably connected to a vertical plate (2), four rollers (3) are provided on the side of the bottom plate (1) away from the vertical plate (2), two sliding rods (4) are fixedly installed on the top outer wall of the bottom plate (1), the outer wall of the vertical plate (2) is slidably connected to a slide plate (5), two first hydraulic rods (6) are fixedly installed on the side of the slide plate (5) away from the vertical plate (2), a rotating disk (7) is fixedly installed on the output end of the two first hydraulic rods (6), and a partition (8) is fixedly installed on the side of the rotating disk (7) away from the first hydraulic rod (6). Two bidirectional electric telescopic rods (9) are fixedly installed inside the partition (8), and the output ends of the two bidirectional electric telescopic rods (9) are fixedly installed with pads (10), and both sides of the slide plate (5) are fixedly installed with push rods (11), and the left outer wall of the vertical plate (2) is fixedly installed with two second hydraulic rods (12), and the left ends of the two push rods (11) are fixedly installed with a horizontal plate (13), and the left outer wall of the bottom plate (1) is fixedly installed with a blocking plate (15), and the right side of the blocking plate (15) is fixedly installed with two third hydraulic rods (14).

2. The flask transport loading and unloading equipment according to claim 1, characterized in that: Two support plates (16) are fixedly installed on both sides of the base plate (1), the outer walls of the two support plates (16) are movably connected with counterweight plates (17), the outer walls of the two support plates (16) are fixedly installed with plug rods (18), the interior of the base plate (1) is rotatably connected to a limit plate (19), the interior of the limit plate (19) is provided with a handle (20), and the outer wall of the limit plate (19) is fixedly installed with a spring (21).

3. The flask transport loading and unloading equipment according to claim 2, characterized in that: The outer wall of the spring (21) is fixedly connected to the outer wall of the bottom plate (1), and the outer walls of the two insertion rods (18) are movably connected to the inside of the two counterweight plates (17) respectively.

4. The flask transport loading and unloading equipment according to claim 1, characterized in that: The output ends of the two third hydraulic rods (14) are fixedly connected to the left outer wall of the vertical plate (2), and the outer walls of the two sliding rods (4) are slidably connected to the inside of the vertical plate (2).

5. The flask transport loading and unloading equipment according to claim 1, characterized in that: The interior of the vertical plate (2) is slidably connected to the outer walls of the two top rods (11), and the output ends of the two second hydraulic rods (12) are fixedly connected to the outer wall of the horizontal plate (13).

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