Wet-process feeding equipment

Abstract

The utility model discloses wet feeding equipment, which relates to the technical field of feeding equipment, aims to solve the problem of low feeding efficiency, and comprises a support, a stirring tank rotatably arranged on the support, a stirring device arranged in the stirring tank and connected with a control device, and an end cover of the stirring tank arranged at a feeding hole of the stirring tank in a liftable manner, the end cover and the stirring tank are locked through a locking mechanism connected with the control device, the stirring tank is provided with a ball valve assembly connected with the control device, a discharging port of the feeding mechanism is matched with a feeding port, and the control device controls the discharging port of the feeding mechanism to move to the feeding port for feeding. A weighing sensor connected with the control device is arranged at the bottom of the feeding mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, and more specifically to a wet feeding equipment. Background Art

[0002] Vanadium extraction from vanadium slag belongs to the category of hydrometallurgy, and the process mainly involves grinding, mixing, roasting, leaching, purification, precipitation and wastewater treatment of vanadium slag. The existing dry feeding method often causes large dust, serious leakage, or easy pipe blockage during the slag discharge process, resulting in low feeding efficiency.

[0003] Therefore, how to solve the problem of low feeding efficiency is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a wet feeding equipment, which improves the existing vanadium slag adding method to make the feeding more accurate, more automated, more efficient and more environmentally friendly.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wet feeding device, comprising:

[0007] Bracket;

[0008] A stirring tank is rotatably arranged on a bracket, a stirring device is arranged in the stirring tank, the stirring device is connected to a control device, an end cover of the stirring tank is liftably arranged at a feed port of the stirring tank, the end cover and the stirring tank are locked by a locking mechanism, the locking mechanism is connected to the control device, and the stirring tank is provided with a ball valve assembly connected to the control device;

[0009] The feeding mechanism is movably arranged on the bracket, the feeding mechanism is connected to the control device, the discharge port of the feeding mechanism is matched with the feed port, a weighing sensor is arranged at the bottom of the feeding mechanism, and the weighing sensor is connected to the control device.

[0010] Preferably, the end cover is liftably arranged at the feed port through a first screw assembly, the first screw assembly is fixed to the bracket, and the first screw assembly is connected to the control device.

[0011] Preferably, the first screw assembly comprises:

[0012] A first screw slide is fixed to the bracket along the height direction of the bracket;

[0013] A first slider is arranged in cooperation with the first screw slide, and the first slider is arranged to move along the first screw slide;

[0014] The first motor is arranged at one end of the first screw slide, the output end of the first motor is connected to the first slider, the first motor is connected to the control device, a connecting frame is arranged on the first slider, and the connecting frame is fixed to the end cover.

[0015] Preferably, a rotating mechanism is provided at the bottom of the stirring tank, the rotating mechanism is fixed to the bracket, and the rotating mechanism is connected to the control device.

[0016] Preferably, the rotating mechanism comprises:

[0017] A rotating bracket is fixed to the bracket;

[0018] A second motor is connected to the bracket via a rotating bracket, and the second motor is connected to the control device;

[0019] The rotating platform is connected to the output end of the second motor, and the rotating platform is matched with the bottom end of the stirring tank.

[0020] Preferably, at least two sets of locking mechanisms are provided in the circumferential direction of the top of the mixing tank, and any one set of locking mechanisms includes:

[0021] A support frame is fixed to the top circumference of the mixing tank;

[0022] A servo motor is fixed to the support frame, an output end of the servo motor is connected to a worm, the worm is meshed with a worm wheel, and the servo motor is connected to a control device;

[0023] A screw rod is connected to the worm wheel. The screw rod is arranged along the height direction of the support frame. A guide sleeve is arranged in the circumference of the worm rod. The guide sleeve and the screw rod are matched through threads. The guide sleeve is arranged to move along the axial direction of the screw rod.

[0024] A guide rod is fixed to the support frame, the guide rod passes through the guide sleeve and is parallel to the screw rod;

[0025] A linear bearing is fixed to the top of the support frame, and the bottom end of the linear bearing is connected to the top end of the guide sleeve;

[0026] The locking rod is arranged at the bottom end of the end cover, and the locking rod is matched with the guide sleeve.

[0027] Preferably, the feeding mechanism is movably arranged on the bracket through a second screw rod assembly, the second screw rod assembly is horizontally arranged, and the second screw rod assembly is connected to the control device.

[0028] Preferably, the second screw rod assembly comprises:

[0029] The second screw slide is fixed to the bracket, and the second screw slide is arranged horizontally;

[0030] A second slider is arranged in cooperation with the second screw slide, and the second slider is arranged to move along the second screw slide;

[0031] The third motor is arranged at one end of the second screw slide, the third motor is connected to the control device, and the output end of the third motor is connected to the second slide block.

[0032] Preferably, the feeding mechanism comprises:

[0033] A screw feeder is located on top of the load cell;

[0034] The fourth motor is arranged at the end of the spiral feeder and is connected to the control device.

[0035] Preferably, casters are provided around the bottom of the bracket.

[0036] The wet feeding equipment provided by the utility model comprises a bracket, a stirring tank, a control device, a locking mechanism, a feeding mechanism and a weighing sensor. Specifically, the stirring tank is rotatably arranged on the bracket, a stirring device connected to the control device is arranged in the stirring tank, the stirring device is controlled by the control device to stir the material in the stirring tank, the end cover of the stirring tank is liftable and arranged at the feeding port of the stirring tank, the end cover and the stirring tank are locked by the locking mechanism connected to the control device, when feeding the stirring tank, the end cover is raised, after the feeding is completed, the end cover is lowered, and the locking mechanism is controlled by the control device to lock the end cover and the stirring tank, the stirring tank is provided with a ball valve assembly connected to the control device, the control device controls the ball valve assembly to open, so that a certain amount of leaching agent enters the stirring tank, when the material in the stirring tank is stirred, compressed air is introduced into the stirring tank, when the pressure in the stirring tank reaches a preset value, the mixed vanadium slag slurry in the stirring tank is positively pressured and transported to the reactor, so that the effect of no residual material accumulation in the conveying pipeline can be achieved.

[0037] Among them, the feeding mechanism is movably arranged on the bracket and connected to the control device, the discharge port of the feeding mechanism is matched with the feed port, the discharge port of the feeding mechanism is controlled by the control device to move to the feed port and feed, and a weighing sensor connected to the control device is provided at the bottom of the feeding mechanism. The mass of the vanadium slag added to the stirring tank is fed back to the control device through the weighing sensor. The control device controls the feeding mechanism to stop feeding after the mass of the vanadium slag is in place, so as to realize precise quality control.

[0038] The wet feeding equipment arranged in the above manner can uniformly control the operating status of the entire equipment through a control device, and can deliver vanadium slag into the reactor while ensuring that there is no accumulation of residual material in the conveying pipeline. It can also achieve precise quality control, making the feeding more precise, more automated, more efficient and more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0040] Figure 1 This is a schematic diagram of the structure of the wet feeding equipment provided by the utility model;

[0041] Figure 2 A structural schematic diagram of the locking mechanism provided by the utility model;

[0042] Figure 3 A cross-sectional view of the locking mechanism provided by the utility model;

[0043] Figure 4 A top view of the locking mechanism provided by the utility model;

[0044] Figure 5 This is a schematic structural diagram of the end cover provided by the utility model.

[0045] Figure 1-Figure 5 , the reference numerals include:

[0046] 1- Bracket;

[0047] 2-Mixing tank;

[0048] 3-end cap;

[0049] 4-locking mechanism, 41-support frame, 42-servo motor, 43-worm, 44-worm wheel, 45-screw, 46-guide sleeve, 47-guide rod, 48-linear bearing, 49-locking rod;

[0050] 5-feeding mechanism, 51-screw feeder, 52-fourth motor;

[0051] 6-Weighing sensor;

[0052] 7-first screw assembly, 71-first screw slide, 72-first slider, 73-first motor;

[0053] 8-rotating mechanism, 81-rotating bracket, 82-second motor, 83-rotating platform;

[0054] 9-second screw rod assembly, 91-second screw rod slide, 92-second slider. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0056] It should be noted that the directional words such as "upper" and "lower" mentioned below are defined based on the drawings in the specification.

[0057] The core of the utility model is to provide a wet feeding device, which improves the existing vanadium slag adding method to make the feeding more accurate, more automated, more efficient and more environmentally friendly.

[0058] Please refer to Figure 1 A wet feeding device includes a bracket 1, a stirring tank 2, an end cover 3, a control device, a locking mechanism 4, a feeding mechanism 5 and a weighing sensor 6.

[0059] Specifically, the stirring tank 2 is rotatably arranged on the bracket 1, and a stirring device connected to the control device is arranged in the stirring tank 2. The stirring device is controlled by the control device to stir the material in the stirring tank 2. The end cover 3 of the stirring tank 2 is liftable and arranged at the feeding port of the stirring tank 2. The end cover 3 and the stirring tank 2 are locked by a locking mechanism 4 connected to the control device. When feeding the stirring tank 2, the end cover 3 is raised. After the feeding is completed, the end cover 3 is lowered, and the locking mechanism 4 is controlled by the control device to lock the end cover 3 and the stirring tank 2. The stirring tank 2 is provided with a ball valve assembly connected to the control device. The control device controls the ball valve assembly to open so that a certain amount of leaching agent enters the stirring tank 2. When the stirring of the material in the stirring tank 2 is completed, Compressed air is introduced into the stirring tank 2. When the pressure in the stirring tank 2 reaches a preset value, the mixed vanadium slag slurry in the stirring tank 2 is positively pressured and transported to the reactor, so that there is no accumulation of residual material in the conveying pipeline. The feeding mechanism 5 is movably arranged on the bracket 1 and connected to the control device. The discharge port of the feeding mechanism 5 is matched with the feed port. The discharge port of the feeding mechanism 5 is controlled by the control device to move to the feed port and feed. A weighing sensor 6 connected to the control device is provided at the bottom of the feeding mechanism 5. The mass of the vanadium slag added to the stirring tank 2 is fed back to the control device through the weighing sensor 6. The control device controls the feeding mechanism 5 to stop feeding after the mass of the vanadium slag is in place, so as to achieve precise quality control.

[0060] Among them, in this embodiment, the ball valve assembly includes a first ball valve, a second ball valve and a third ball valve. The first ball valve is used to connect compressed air, the second ball valve is used to connect the leaching agent, and the third ball valve is used to connect the reactor. The control device controls the second ball valve to open so that a certain amount of leaching agent enters the stirring tank 2. After the stirring of the material in the stirring tank 2 is completed, the control device controls the first ball valve to open, and compressed air is introduced into the stirring tank 2. When the pressure in the stirring tank 2 reaches a preset value, the third ball valve is controlled to open, so that the mixed vanadium slag slurry in the stirring tank 2 is positively pressured and transported to the reactor, so as to achieve the effect of no residual material accumulation in the conveying pipeline.

[0061] The wet feeding equipment arranged in the above manner can uniformly control the operating status of the entire equipment through a control device, and can deliver vanadium slag into the reactor while ensuring that there is no accumulation of residual material in the conveying pipeline. It can also achieve precise quality control, making the feeding more precise, more automated, more efficient and more environmentally friendly.

[0062] In the above embodiment, the end cover 3 is liftably arranged at the feed port through the first screw assembly 7, and the first screw assembly 7 is fixed to the bracket 1 and connected to the control device.

[0063] It should be noted that when it is necessary to add material to the mixing tank 2, the control device controls the first screw assembly 7 to start, so as to drive the end cover 3 to move upward, so that the feed port of the mixing tank 2 is opened, so that the material can smoothly enter the mixing tank 2, avoiding interference between the feeding mechanism 5 and the end cover 3. When it is necessary to stir the material in the mixing tank 2, the control device controls the first screw assembly 7 to start, so as to drive the end cover 3 to move downward, so that the feed port of the mixing tank 2 is sealed by the end cover 3, and the locking mechanism 4 is controlled by the control device to automatically lock the end cover 3 and the mixing tank 2, so that a closed space is formed in the mixing tank 2.

[0064] In the above situation, the first screw assembly 7 includes a first screw slide 71, a first slider 72 and a first motor 73. The first screw slide 71 is fixed to the bracket 1 along the height direction of the bracket 1. The first slider 72 is arranged in cooperation with the first screw slide 71. The first slider 72 is moved along the first screw slide 71. The first motor 73 is arranged at one end of the first screw slide 71. The output end of the first motor 73 is connected to the first slider 72. The first motor 73 is connected to the control device. The first slider 72 is provided with a connecting frame fixed to the end cover 3.

[0065] It can be understood that the first motor 73 is started by controlling the control device to drive the first slider 72 to move along the first screw slide 71, so that the end cover 3 connected to the first slider 72 is lifted and moved along the height direction of the first screw slide 71, thereby realizing the opening and closing of the end cover 3 and the mixing tank 2.

[0066] Among them, in this embodiment, the first screw assembly 7 includes a first screw slide 71, a first slider 72 and a first motor 73, but in actual life, there is no limitation to this as long as the above technical effects can be achieved.

[0067] Furthermore, a rotating mechanism 8 is provided at the bottom of the stirring tank 2 , the rotating mechanism 8 is fixed to the bracket 1 , and the rotating mechanism 8 is connected to the control device.

[0068] It should be noted that a rotating mechanism 8 is provided at the bottom end of the mixing tank 2 , and the rotating mechanism 8 is controlled to rotate by a control device to drive the mixing tank 2 to rotate relative to the bracket 1 , thereby realizing the locking and opening of the mixing tank 2 and the end cover 3 .

[0069] In the above embodiment, the rotating mechanism 8 includes a rotating bracket 81, a second motor 82 and a rotating platform 83. The rotating bracket 81 is fixed to the bracket 1, the second motor 82 is connected to the bracket 1 through the rotating bracket 81, the second motor 82 is connected to the control device, and the rotating platform 83 is connected to the output end of the second motor 82 and is cooperated with the bottom end of the stirring tank 2.

[0070] It is understandable that when the mixing tank 2 and the end cover 3 need to be locked, the second motor 82 is started by the control device to drive the rotating platform 83 to rotate, so that the mixing tank 2 rotates relative to the end cover 3 to achieve the locking and opening of the end cover 3 and the mixing tank 2.

[0071] Among them, in this embodiment, the rotating mechanism 8 includes a rotating bracket 81, a second motor 82 and a rotating platform 83, but in actual life, there is no limitation to this, as long as the above technical effects can be achieved.

[0072] Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5At least two sets of locking mechanisms 4 are provided on the top circumference of the stirring tank 2, and any set of locking mechanisms 4 includes a support frame 41, a servo motor 42, a worm 43, a worm wheel 44, a screw 45, a guide sleeve 46, a guide rod 47, a linear bearing 48 and a locking rod 49. The support frame 41 is fixed to the top circumference of the stirring tank 2, the servo motor 42 is fixed to the support frame 41, the output end of the servo motor 42 is connected to the worm 43 meshing with the worm wheel 44, the servo motor 42 is connected to the control device, and the screw 45 is connected to the worm wheel 4 4, the screw 45 is arranged along the height direction of the support frame 41, a guide sleeve 46 is arranged on the circumference of the worm 43, the guide sleeve 46 and the screw 45 are matched by threads, the guide sleeve 46 is arranged along the axial movement of the screw 45, a guide rod 47 is fixed to the support frame 41, the guide rod 47 passes through the guide sleeve 46 and is parallel to the screw 45, a linear bearing 48 is fixed to the top of the support frame 41, the bottom end of the linear bearing 48 is connected to the top end of the guide sleeve 46, and a locking rod 49 is arranged at the bottom end of the end cover 3 and matched with the guide sleeve 46.

[0073] It should be noted that the control device controls the servo motor 42 to start, which can drive the worm 43 to rotate. The worm 43 and the worm wheel 44 are in meshing relationship, so the worm wheel 44 rotates, and the worm wheel 44 drives the screw 45 to rotate through the key connection, so that the guide sleeve 46 moves up and down along the screw 45. The guide rod 47 passes through the small hole on the guide sleeve 46 to play a guiding role. The linear bearing 48 is fixedly connected to the support frame 41 by bolts. The top surface of the guide sleeve 46 passes through the linear bearing 48, and can slide up and down smoothly under the restriction of the linear bearing 48.

[0074] The locking process of the locking mechanism 4 is as follows: the control device controls the first motor 73 to drive the end cover 3 to engage with the stirring tank 2. At this time, the end cover 3 of the stirring tank 2 is restricted by the connecting frame and cannot rotate. Then the control device controls the second motor 82 to start, so as to drive the rotating platform 83 at the bottom of the stirring tank 2 to rotate, thereby driving the stirring tank 2 to rotate, so that the locking rod 49 on the end cover 3 contacts the lower end surface of the guide sleeve 46 of the locking device on the stirring tank 2, and the locking rod 49 is pressed to achieve the sealing of the end cover 3.

[0075] Wherein, a sealing ring is arranged inside the end cover 3 to seal with the stirring tank 2 .

[0076] In the above embodiment, the feeding mechanism 5 is movably arranged on the bracket 1 through the second screw assembly 9, the second screw assembly 9 is horizontally arranged, and the second screw assembly 9 is connected to the control device.

[0077] It can be understood that when it is necessary to add materials to the mixing tank 2, the control device controls the second screw assembly 9 to start, so as to drive the feeding mechanism 5 to move in the direction close to the feed port of the mixing tank 2, so that the discharge port of the feeding mechanism 5 corresponds to the feed port of the mixing tank 2, so that the material can smoothly enter the mixing tank 2. When the feeding mechanism 5 completes the feeding, the control device controls the second screw assembly 9 to start, so as to drive the feeding mechanism 5 to move in the direction away from the feed port of the mixing tank 2, so as to avoid interference between the feeding mechanism 5 and the end cover 3.

[0078] As a preferred embodiment, the second screw assembly 9 includes a second screw slide 91, a second slider 92 and a third motor. The second screw slide 91 is fixed to the bracket 1, the second screw slide 91 is horizontally arranged, the second slider 92 is arranged in cooperation with the second screw slide 91, the second slider 92 is arranged to move along the second screw slide 91, the third motor is arranged at one end of the second screw slide 91, the third motor is connected to the control device and the output end is connected to the second slider 92.

[0079] It should be noted that the third motor is started by controlling the control device to drive the second slider 92 to move along the second screw slide 91, so that the feeding mechanism 5 connected to the second slider 92 is moved along the length direction of the second screw slide 91, so that the discharge port of the feeding mechanism 5 corresponds to the feed port of the mixing tank 2, so that the material can smoothly enter the mixing tank 2, or the discharge port of the feeding mechanism 5 is deviated from the feed port of the mixing tank 2 to avoid interference between the feeding mechanism 5 and the end cover 3.

[0080] Among them, in this embodiment, the second screw assembly 9 includes a second screw slide 91, a second slider 92 and a third motor, but in actual life, there is no limitation to this as long as the above-mentioned technical effect can be achieved.

[0081] In the above case, the feeding mechanism 5 includes a screw feeder 51 and a fourth motor 52 . The screw feeder 51 is arranged on the top of the weighing sensor 6 . The fourth motor 52 is arranged at the end of the screw feeder 51 and is connected to the control device.

[0082] It can be understood that when feeding is required, the fourth motor 52 is controlled by the control device to start, so that the discharge port of the spiral feeder 51 can discharge the material smoothly, and the weighing sensor 6 feeds back the quality data of the material added to the mixing tank 2 to the control device in real time. When the weighing sensor 6 senses that the material added to the mixing tank 2 reaches the preset value, the control device controls the fourth motor 52 to stop, so as to stop the spiral feeder 51 from continuing to feed the material, thereby realizing precise control of the feeding quality.

[0083] In the above embodiment, casters are provided around the bottom of the bracket 1 .

[0084] It should be noted that the bracket 1 can be directly fixed to the ground by anchor bolts, or industrial casters can be installed to achieve free movement of the entire device, and there is no restriction on this.

[0085] In summary, the automatic operation process of the wet feeding equipment provided by the utility model is as follows: the control device controls the first motor 73 to start, and drives the end cover 3 to rise to the preset position, and then the control device controls the third motor to start, and moves the spiral feeder 51 to the top of the mixing tank 2, so that the discharge port corresponds to the feed port, and controls the fourth motor 52 to start so that the material is added to the mixing tank 2. At the same time, the weighing sensor 6 weighs the material in the spiral feeder 51 and feeds back the quality data of the material to the control device in real time. After reaching the preset material quality, the control device The fourth motor 52 is controlled to stop running to stop feeding, the third motor is controlled to move the spiral feeder 51 to a position away from the stirring tank 2, the second ball valve is controlled to open, and the leaching agent is automatically added to the stirring tank 2, and then the end cover 3 is controlled to move downward to close with the stirring tank 2, and the stirring device is controlled to start to fully stir and mix the materials. After the material addition and stirring are completed, the second motor 82 is controlled to start, driving the stirring tank 2 to rotate counterclockwise for a certain angle so that the locking rod 49 on the end cover 3 contacts the guide sleeve 46 on the locking mechanism 4, thereby locking the end cover 3. The first ball valve is controlled to open, and compressed air is introduced. After the pressure in the stirring tank 2 reaches 0.4-0.6Mpa, the third ball valve at the bottom of the stirring tank 2 is opened, and the mixed vanadium slag slurry in the stirring tank 2 is positively pressured and transported to the reactor.

[0086] The equipment can also realize secondary loading, that is, the filter residue after solid-liquid separation by the suction filtration device can be mixed with qualified liquid in a certain proportion and added to the reactor through this equipment, which can reduce the inconvenience caused by manual operation. When the vanadium slag is sent into the reactor, there will be no residual material accumulation in the conveying pipeline, and precise quality control can be achieved.

[0087] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0088] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0089] The above is a detailed introduction to a wet feeding device provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A wet feeding device, characterized in that: include: Bracket (1); A stirring tank (2) is rotatably arranged on the support (1), a stirring device is arranged inside the stirring tank (2), the stirring device is connected to the control device, an end cover (3) of the stirring tank (2) is liftably arranged at the feed inlet of the stirring tank (2), the end cover (3) and the stirring tank (2) are locked by a locking mechanism (4), the locking mechanism (4) is connected to the control device, and the stirring tank (2) is provided with a ball valve assembly connected to the control device; A feeding mechanism (5) is movably arranged on the bracket (1), the feeding mechanism (5) is connected to the control device, the discharge port of the feeding mechanism (5) is arranged in coordination with the feed port, a weighing sensor (6) is arranged at the bottom of the feeding mechanism (5), and the weighing sensor (6) is connected to the control device.

2. The wet feeding equipment according to claim 1, characterized in that: The end cover (3) is liftably arranged at the feed port via a first screw assembly (7); the first screw assembly (7) is fixed to the bracket (1); and the first screw assembly (7) is connected to the control device.

3. The wet feeding equipment according to claim 2, characterized in that: The first screw rod assembly (7) comprises: A first screw slide (71) is fixed to the bracket (1) along the height direction of the bracket (1); A first sliding block (72) is arranged in cooperation with the first screw rod slide (71), and the first sliding block (72) is arranged to move along the first screw rod slide (71); A first motor (73) is arranged at one end of the first screw slide (71); an output end of the first motor (73) is connected to the first slider (72); the first motor (73) is connected to the control device; a connecting frame is provided on the first slider (72); and the connecting frame is fixed to the end cover (3).

4. The wet feeding equipment according to claim 3, characterized in that: A rotating mechanism (8) is provided at the bottom of the stirring tank (2); the rotating mechanism (8) is fixed to the bracket (1); and the rotating mechanism (8) is connected to the control device.

5. The wet feeding equipment according to claim 4, characterized in that: The rotating mechanism (8) comprises: A rotating bracket (81) fixed to the bracket (1); A second motor (82) connected to the support (1) via the rotating support (81), and the second motor (82) is connected to the control device; The rotating platform (83) is connected to the output end of the second motor (82), and the rotating platform (83) is arranged in cooperation with the bottom end of the stirring tank (2).

6. The wet feeding equipment according to claim 5, characterized in that: At least two groups of locking mechanisms (4) are provided in the circumferential direction of the top end of the stirring tank (2), and any one group of the locking mechanisms (4) comprises: A support frame (41) is fixed to the top circumference of the stirring tank (2); A servo motor (42) is fixed to the support frame (41), the output end of the servo motor (42) is connected to a worm (43), the worm (43) is meshed with a worm wheel (44), and the servo motor (42) is connected to the control device; A screw (45) is connected to the worm wheel (44), the screw (45) is arranged along the height direction of the support frame (41), a guide sleeve (46) is arranged in the circumferential direction of the worm (43), the guide sleeve (46) and the screw (45) are matched by threads, and the guide sleeve (46) is arranged to move along the axial direction of the screw (45); A guide rod (47) is fixed to the support frame (41), and the guide rod (47) passes through the guide sleeve (46) and is parallel to the screw rod (45); A linear bearing (48) is fixed to the top of the support frame (41), and the bottom end of the linear bearing (48) is connected to the top end of the guide sleeve (46); A locking rod (49) is arranged at the bottom end of the end cover (3), and the locking rod (49) is arranged in cooperation with the guide sleeve (46).

7. The wet feeding equipment according to claim 6, characterized in that: The feeding mechanism (5) is movably arranged on the bracket (1) via a second screw assembly (9); the second screw assembly (9) is arranged horizontally; and the second screw assembly (9) is connected to the control device.

8. The wet feeding equipment according to claim 7, characterized in that: The second screw assembly (9) comprises: A second screw slide (91) is fixed to the bracket (1), and the second screw slide (91) is arranged horizontally; A second sliding block (92) is arranged in cooperation with the second screw rod slide (91), and the second sliding block (92) is arranged to move along the second screw rod slide (91); A third motor is arranged at one end of the second screw slide (91), the third motor is connected to the control device, and the output end of the third motor is connected to the second slide block (92).

9. The wet feeding equipment according to any one of claims 1 to 8, characterized in that: The feeding mechanism (5) comprises: A spiral feeder (51) is arranged on the top of the weighing sensor (6); A fourth motor (52) is disposed at the end of the spiral feeder (51), and the fourth motor (52) is connected to the control device.

10. The wet feeding equipment according to claim 9, characterized in that: Casters are provided around the bottom of the bracket (1).

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