Deep crude salt mining, fishing and separating device

Abstract

The utility model discloses a deep crude salt mining, fishing and separating device which comprises a shell, crawler wheels, an extraction structure, a crushing structure, a separating structure and a slag discharge pipe. By arranging the extraction structure and the crushing structure, a first motor and a salt pump are controlled to operate, and the first motor drives a crushing roller to rotate; by arranging a separation structure, the crude salt pushes a rotating plate to rotate through the gravity of the crude salt after passing through a falling groove, so that the crude salt enters a separation barrel, and after extraction is finished, a torsional spring drives the rotating plate to reset and controls a second motor to operate, so that the crude salt enters the separation barrel. The separation barrel is rotated by rotating the rotating shaft, so that impurities are thrown out from the interior of the separation barrel to the shell through centrifugal force, the fishing and separation efficiency is improved, the fishing speed is increased, separation is more thorough, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of crude salt production, and in particular to a device for deep crude salt harvesting and separation. Background Technology

[0002] Raw salt refers to salt that has only undergone preliminary sun-drying or boiling, meaning salt produced by salt fields that has not yet been purchased and distributed for sale by salt industry transportation and sales units or state-designated purchasing units, or salt that has not yet been supplied for sale by salt production units. It generally contains more impurities and is mostly used as an industrial raw material.

[0003] Chinese patent CN201309835Y discloses a "Deep Salt Harvesting and Separation Machine," which includes a frame with wheels at the bottom, a crushing fork driven by a drive mechanism to reciprocate up and down at the lower front of the frame, a feeding mechanism tilting upwards and backwards behind the crushing fork, a hopper at the upper side of the feeding mechanism, crushing rollers at the outlet of the hopper, an arc-shaped upper-opening hopper and a guide roller inside the hopper below the crushing rollers, and a guide screen tilting downwards at the edge of the upper-opening hopper, the lower end of which is connected to a conveyor belt mounted on the frame. The advantage of this invention is that it automates the harvesting and separation of deep salt, greatly improving the efficiency of deep salt harvesting and separation, saving manpower and financial resources, and freeing salt workers from heavy manual labor.

[0004] Although the aforementioned deep salt harvesting and separation machines have certain advantages in terms of automation, they are insufficient in terms of harvesting and separation efficiency, which can easily lead to slow harvesting speed and incomplete separation, making them inconvenient to use. Utility Model Content

[0005] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a deep-sea salt harvesting and separation device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a deep-sea salt harvesting and separation device, comprising a shell, tracked wheels, an extraction structure, a crushing structure, a separation structure, and a slag discharge pipe. The tracked wheels are installed on the lower side of the shell, the extraction structure is installed on the right side of the upper end face of the shell, the crushing structure is installed on the lower side of the right end face of the shell, the separation structure is installed in the middle of the right end face of the shell, and a slag discharge pipe is provided at the bottom of the left end face of the shell. The extraction structure includes a salt pump, a salt inlet pipe, a salt guide hood, and a salt outlet pipe. The right end of the salt pump is connected to one end of the salt inlet pipe, and the other end of the salt inlet pipe is connected to the salt guide hood. The left end of the salt pump is connected to one end of the salt outlet pipe, and the other end of the salt outlet pipe penetrates through the shell.

[0007] Optionally, the crushing structure includes a connecting plate, a mounting plate, a first motor, and a crushing roller. Mounting plates are installed on the lower right side of the connecting plate, and the first motor is installed on the front end face of the front mounting plate. The output end of the first motor passes through the front mounting plate and is connected to the crushing roller via a rotating shaft. The rear end of the rotating shaft is rotatably connected to the rear mounting plate via a bearing. All connecting plates are mounted on the outer shell.

[0008] Optionally, the separation structure includes a second motor, a rotating shaft, a separation cylinder, a cover plate, a drop trough, and a limiting structure. The output end of the second motor passes through the outer shell and is connected to one end of the rotating shaft. The other end of the rotating shaft is equipped with a separation cylinder. A cover plate is provided on the left side of the separation cylinder. A drop trough is provided on the upper side of the separation cylinder. A limiting structure is provided on the lower side of the drop trough. The second motor is mounted on the outer shell.

[0009] Optionally, the limiting structure includes a fixed plate, a rotating plate, and a torsion spring. The middle part of the fixed plate is rotatably connected to the rotating plate via a rotating shaft, and both the front and rear sides of the rotating shaft are rotatably connected to the fixed plate via torsion springs. The fixed plate is installed on the separation cylinder, and the upper end face of the rotating plate is in contact with the separation cylinder.

[0010] Optionally, a guide block is installed on the lower end face of the inner wall of the outer shell to facilitate the discharge of impurities to the slag discharge pipe.

[0011] Optionally, an encoder is installed on the rotating shaft to measure the angle or position of the motor rotation. Based on the data fed back by the encoder, the control system can precisely control the motor rotation to ensure that the separating cylinder can accurately return to its original position after rotation.

[0012] Optionally, the length and width of the rotating plate are both greater than the length and width of the trough, which helps to prevent the raw salt from leaking out of the trough.

[0013] The beneficial effects of this utility model are:

[0014] This invention relates to a deep-layer raw salt harvesting and separation device. It incorporates an extraction structure and a crushing structure, controlling a first motor and a salt pump. The first motor drives a crushing roller to rotate, crushing the deep-layer raw salt. The crushed salt is then pumped into the salt inlet pipe. The separation structure allows the raw salt to fall into a trough, where its own gravity propels a rotating plate, drawing the salt into the separation cylinder. After extraction, a torsion spring resets the rotating plate, controlling a second motor to rotate the separation cylinder. This causes impurities to be ejected from the cylinder to the outer shell via centrifugal force, improving harvesting and separation efficiency, accelerating the harvesting process, and ensuring more thorough separation, making it convenient to use. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the crushing structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the detachable structure of this utility model;

[0019] Figure 5 This is the structure of the utility model Figure 4 A magnified view of part A.

[0020] The components include: outer shell-1, track wheel-2, extraction structure-3, crushing structure-4, separation structure-5, slag discharge pipe-6, guide block-7, salt pump-31, salt inlet pipe-32, salt guide cover-33, salt outlet pipe-34, connecting plate-41, mounting plate-42, first motor-43, crushing roller-44, second motor-51, rotating shaft-52, separation cylinder-53, cover plate-54, drop trough-55, limiting structure-56, fixing plate-561, rotating plate-562, and torsion spring-563. Detailed Implementation

[0021] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0022] Please see Figure 1 and Figure 2 This utility model provides a deep-sea salt harvesting and separation device, including a shell 1, a track wheel 2, an extraction structure 3, a crushing structure 4, a separation structure 5, and a slag discharge pipe 6. The track wheel 2 is installed on the lower side of the shell 1, the extraction structure 3 is installed on the right side of the upper end face of the shell 1, the crushing structure 4 is installed on the lower side of the right end face of the shell 1, the separation structure 5 is installed in the middle of the right end face of the shell 1, and the slag discharge pipe 6 is provided at the bottom of the left end face of the shell 1. The extraction structure 3 includes a salt pump 31, a salt inlet pipe 32, a salt guide hood 33, and a salt outlet pipe 34. The right end of the salt pump 31 is connected to one end of the salt inlet pipe 32, and the other end of the salt inlet pipe 32 is connected to the salt guide hood 33. The left end of the salt pump 31 is connected to one end of the salt outlet pipe 34, and the other end of the salt outlet pipe 34 penetrates through the shell 1. A guide block 7 is installed on the lower end face of the inner wall of the shell 1 to facilitate the discharge of impurities to the slag discharge pipe 6.

[0023] Please see Figure 3This utility model provides a deep-sea salt harvesting and separation device. The crushing structure 4 includes a connecting plate 41, a mounting plate 42, a first motor 43, and a crushing roller 44. The mounting plate 42 is installed on the lower right side of the connecting plate 41. The first motor 43 is installed on the front end face of the front mounting plate 42. The output end of the first motor 43 passes through the front mounting plate 42 and is connected to the crushing roller 44 through a rotating shaft. The rear end of the rotating shaft is rotatably connected to the rear mounting plate 42 through a bearing. The connecting plates 41 are all installed on the outer shell 1.

[0024] Please see Figure 4 and Figure 5 This utility model provides a deep-sea salt harvesting and separation device. The separation structure 5 includes a second motor 51, a rotating shaft 52, a separation cylinder 53, a cover plate 54, a trough 55, and a limiting structure 56. The output end of the second motor 51 passes through the outer shell 1 and is connected to one end of the rotating shaft 52. The other end of the rotating shaft 52 is equipped with the separation cylinder 53. The cover plate 54 is provided on the left side of the separation cylinder 53. A trough 55 is provided on the upper side of the separation cylinder 53. A limiting structure 56 is provided on the lower side of the trough 55. The second motor 51 is mounted on the outer shell 1. The limiting structure 56 includes a fixing plate 561, a rotating plate 562, and a torsion spring 563. The middle part of the fixed plate 561 is rotatably connected to the rotating plate 562 via a rotating shaft, and both the front and rear sides of the rotating shaft are rotatably connected to the fixed plate 561 via torsion springs 563. The fixed plate 561 is installed on the separating cylinder 53, and the upper end face of the rotating plate 562 is in contact with the separating cylinder 53. An encoder is installed on the rotating shaft 52, which can measure the angle or position of the rotation of the motor 51. Through the data fed back by the encoder, the control system can accurately control the rotation of the motor 51 to ensure that the separating cylinder 53 can accurately return to its original position after rotation. The length and width of the rotating plate 562 are both greater than the length and width of the drop trough 55, which helps to prevent the raw salt from leaking out from the drop trough 55.

[0025] The working principle is as follows:

[0026] First, place the new device in the desired position and connect the circuit. The track wheel 2 can drive the whole unit to move.

[0027] Second, the operation is achieved by controlling the first motor 43. The output end of the first motor 43 drives the crushing roller 44 to rotate through the rotating shaft. The crushing roller 44 crushes the deep raw salt. The operation is achieved by controlling the salt pump 31. The salt pump 31 uses the salt guide cover 33 to draw the raw salt from the salt inlet pipe 32 to the salt outlet pipe 34. The raw salt falls into the drop trough 55. The raw salt uses its own gravity to push the rotating plate 562 to rotate, so that the torsion spring 563 is squeezed, thereby allowing the raw salt to enter the interior of the separation cylinder 53.

[0028] Third, after the raw salt extraction is completed, the operation of the first motor 43 and the salt pump 31 is stopped, and the second motor 51 is controlled to rotate. The output end of the second motor 51 drives the rotating shaft 52 to rotate, and the rotating shaft 52 drives the separation cylinder 53 to rotate. Using the centrifugal force of the separation cylinder 53, the impurities in the raw salt are separated into the interior of the shell by swinging. The guide block 7 can guide the impurities to the outlet of the slag discharge pipe 6. The valve of the slag discharge pipe 6 is opened to facilitate the discharge of impurities to the outside, thereby improving the efficiency of harvesting and separation, speeding up the harvesting speed, and making the separation more thorough and convenient for use.

[0029] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0030] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A deep-sea salt harvesting and separation device, characterized in that: The system includes a shell (1), track wheels (2), extraction structure (3), crushing structure (4), separation structure (5), and slag discharge pipe (6). The track wheels (2) are installed on the lower side of the shell (1), the extraction structure (3) is installed on the right side of the upper end face of the shell (1), the crushing structure (4) is installed on the lower side of the right end face of the shell (1), the separation structure (5) is installed in the middle of the right end face of the shell (1), and the slag discharge pipe (6) is provided at the bottom of the left end face of the shell (1). The extraction structure (3) includes a salt pump (31), a salt inlet pipe (32), a salt guide cover (33), and a salt outlet pipe (34). The right end of the salt pump (31) is connected to one end of the salt inlet pipe (32), and the other end of the salt inlet pipe (32) is connected to the salt guide cover (33). The left end of the salt pump (31) is connected to one end of the salt outlet pipe (34), and the other end of the salt outlet pipe (34) penetrates the shell (1).

2. The deep-sea salt harvesting and separation device according to claim 1, characterized in that: The crushing structure (4) includes a connecting plate (41), a mounting plate (42), a first motor (43), and a crushing roller (44). The lower right side of the connecting plate (41) is equipped with a mounting plate (42), and the front end face of the front mounting plate (42) is equipped with a first motor (43). The output end of the first motor (43) passes through the front mounting plate (42) and is connected to the crushing roller (44) through a rotating shaft. The rear end of the rotating shaft is rotatably connected to the rear mounting plate (42) through a bearing. The connecting plates (41) are all mounted on the outer shell (1).

3. The deep-sea salt harvesting and separation device according to claim 1, characterized in that: The separation structure (5) includes a second motor (51), a rotating shaft (52), a separation cylinder (53), a cover plate (54), a drop trough (55), and a limiting structure (56). The output end of the second motor (51) passes through the outer shell (1) and is connected to one end of the rotating shaft (52). The other end of the rotating shaft (52) is equipped with a separation cylinder (53). A cover plate (54) is provided on the left side of the separation cylinder (53). A drop trough (55) is provided on the upper side of the separation cylinder (53). A limiting structure (56) is provided on the lower side of the drop trough (55). The second motor (51) is mounted on the outer shell (1).

4. The deep-sea salt harvesting and separation device according to claim 3, characterized in that: The limiting structure (56) includes a fixed plate (561), a rotating plate (562), and a torsion spring (563). The middle part of the fixed plate (561) is rotatably connected to the rotating plate (562) through a rotating shaft, and the front and rear sides of the rotating shaft are rotatably connected to the fixed plate (561) through torsion springs (563). The fixed plate (561) is installed on the separation cylinder (53), and the upper end face of the rotating plate (562) is in contact with the separation cylinder (53).

5. The deep-sea salt harvesting and separation device according to claim 1, characterized in that: A guide block (7) is installed on the lower end face of the inner wall of the outer shell (1).

6. The deep-sea salt harvesting and separation device according to claim 3, characterized in that: An encoder is mounted on the rotating shaft (52).

7. The deep-sea salt harvesting and separation device according to claim 4, characterized in that: The length and width of the rotating plate (562) are both greater than the length and width of the trough (55).

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