Feeding device

Abstract

The utility model provides a feeding device, which belongs to the technical field of fluoride reaction equipment and comprises a base and an overturning hopper, the base comprises a transverse moving platform and a longitudinal moving platform, the transverse moving platform is driven by a transverse moving mechanism to horizontally move along the transverse direction, a longitudinal moving mechanism is arranged between the longitudinal moving platform and the transverse moving platform, and the overturning hopper is arranged between the longitudinal moving platform and the transverse moving platform. The longitudinal moving platform is driven by the longitudinal moving mechanism to move horizontally in the longitudinal direction; the overturning hopper is rotatably arranged on the longitudinal moving platform, and the overturning hopper is driven by the overturning mechanism to rotate. During use, the base moves to a material receiving station, the longitudinal moving mechanism drives the longitudinal moving platform to move, the overturning hopper moves to the material receiving position to receive materials, and the longitudinal moving platform resets; and the base moves to a feeding station, the longitudinal moving mechanism drives the longitudinal moving platform to move, so that the overturning hopper extends into the reaction furnace, and the overturning mechanism drives the overturning hopper to rotate to feed materials. The feeding device provided by the utility model solves the problem that in the prior art, a fluorination reaction rotary furnace needs manual feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of fluoride reaction equipment, in particular to a feeding device. Background Art

[0002] In the prior art, when preparing rare earth fluoride, hydrogen fluoride and rare earth oxide need to be used for fluorination reaction, and during the reaction process, depending on whether the reaction equipment needs to be rotated, there are static fluorination reaction furnaces and rotating fluorination reaction furnaces.

[0003] At present, the feeding of materials into the fluorination reaction rotary furnace is basically done manually.

[0004] However, manual loading not only requires a lot of work but also presents a series of problems. For example, when adding materials to the fluorination reaction rotary furnace, manual handling and inaccurate metering are required. The feeding time of the fluorination reaction furnace is long and the temperature is high, which leads to high labor intensity for employees. In addition, the residual HF gas produced in the fluorination reaction rotary furnace is harmful to human health. Utility Model Content

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem that the fluorination reaction rotary furnace in the prior art requires manual feeding, thereby providing a feeding device.

[0006] In order to solve the above technical problems, the utility model provides a feeding device, comprising:

[0007] A base, wherein the base comprises a transverse moving platform and a longitudinal moving platform. A transverse moving mechanism is arranged at the bottom of the transverse moving platform, and the transverse moving platform is driven to move horizontally in the transverse direction by the transverse moving mechanism. The longitudinal moving platform is movably arranged on the transverse moving platform, and a longitudinal moving mechanism is arranged between the longitudinal moving platform and the transverse moving platform, and the longitudinal moving platform is driven to move horizontally in the longitudinal direction by the longitudinal moving mechanism.

[0008] The tipping bucket is rotatably arranged on the longitudinal moving platform, the tipping bucket is provided with a groove for carrying materials, and the tipping bucket is provided with a tipping mechanism (21), and the tipping bucket is driven to rotate by the tipping mechanism (21).

[0009] Optionally, the transverse movement mechanism comprises:

[0010] A traverse track, arranged on the ground;

[0011] A transverse wheel group is arranged at the bottom of the transverse platform, the transverse wheel group is rollingly arranged on the transverse track, and the transverse wheel group moves horizontally along the transverse track;

[0012] The transverse driving device is arranged on the transverse platform, and the transverse driving device is connected to the transverse wheel group through a sprocket transmission assembly. The transverse driving device drives the transverse wheel group to rotate, so that the transverse wheel group drives the transverse platform to move horizontally along the transverse track.

[0013] Optionally, the longitudinal movement mechanism comprises:

[0014] A longitudinal track is arranged on the transverse platform, and the longitudinal track is arranged perpendicular to the transverse track;

[0015] A longitudinal movement wheel group is arranged at the bottom of the longitudinal movement platform, and the longitudinal movement wheel group moves horizontally along the longitudinal movement track;

[0016] The longitudinal driving device is arranged on the longitudinal moving platform and is connected to the longitudinal moving wheel group through a sprocket transmission assembly. The longitudinal moving wheel group is driven to rotate by the longitudinal driving device, so that the longitudinal moving wheel group drives the longitudinal moving platform to move horizontally along the longitudinal guide rail.

[0017] Optionally, one end of the longitudinal movement track is arranged on the transverse movement platform, and a retractable support mechanism is arranged at the end of the longitudinal movement track away from the transverse movement platform. A lifting support rod is arranged on the support mechanism, and the end of the support rod is suitable for contacting the ground to form support when extended.

[0018] Optionally, the longitudinal movement platform is provided with a support column, and a mounting plate for mounting the tipping bucket is provided on the support column, and the mounting plate is liftably arranged on the support column.

[0019] Optionally, the flipping mechanism comprises:

[0020] A transmission gear is rotatably mounted on the mounting plate, and the transmission gear is coaxially fixedly mounted with the tipping bucket;

[0021] The flip motor is arranged on the mounting plate. The driving end of the flip motor is provided with a driving gear, and the driving gear is meshed with the transmission gear. The transmission gear is driven by the driving gear on the flip motor to drive the flip bucket to rotate.

[0022] Optionally, limit frames are symmetrically arranged on both sides of the mounting plate, the limit frames are provided with limit grooves suitable for the pillars to pass through, and a lifting mechanism is arranged on the mounting plate, and the mounting plate is driven to move up and down along the pillars by the lifting mechanism.

[0023] Optionally, the limit frame is composed of two parallel and spaced-apart limit plates, the limit groove is formed between the two limit plates, the limit plate is provided with a first part extending along the horizontal direction and a second part extending along the vertical direction, the first part is provided with a first roller, the first roller abuts against the side of the pillar away from the mounting plate, the second part is provided with a second roller, the second roller abuts against the side of the pillar close to the mounting plate.

[0024] Optionally, a reinforcing rib is provided at the connection between the first part and the second part of the limiting plate.

[0025] Optionally, the lifting mechanism comprises:

[0026] A lifting rod, one end of which is connected to the mounting plate, and the other end of which is connected to the longitudinal movement platform;

[0027] The lifting motor is arranged on the lifting rod, and the lifting motor drives the lifting rod to extend or shorten, thereby driving the mounting plate to move away from or close to the longitudinal movement platform.

[0028] The technical solution of the utility model has the following advantages:

[0029] 1. The feeding device provided by the utility model has a transverse mechanism driving the transverse platform to move horizontally, so that the base moves to the material receiving position, and a longitudinal mechanism driving the longitudinal platform to move longitudinally, so that the tipping bucket moves to the designated material receiving position, and the material is put into the groove on the tipping bucket, and the longitudinal mechanism drives the longitudinal platform to reset; the transverse mechanism drives the transverse platform to drive the base to move to the feeding position, and the longitudinal mechanism drives the longitudinal platform to move longitudinally, so that the tipping bucket extends into the reactor, and the tipping bucket is driven to rotate by the tipping mechanism to put the material into the reactor, and after the tipping bucket extends from the reactor, the tipping mechanism drives the tipping bucket to reset, and the longitudinal mechanism drives the longitudinal platform to reset, so that automatic feeding is completed, avoiding the situation where the labor intensity of manual feeding is high and the health is harmed. The feeding device provided by the utility model solves the problem that the fluorination reaction rotary furnace in the prior art needs manual feeding.

[0030] 2. The feeding device provided by the utility model, the transverse driving device drives the transverse wheel group to rotate through the sprocket transmission assembly, so that the transverse wheel group drives the base to move horizontally along the transverse track, so that the feeding device moves between the feeding device and the reaction furnace.

[0031] 3. In the feeding device provided by the utility model, the longitudinal driving device drives the longitudinal wheel group to rotate through the sprocket transmission assembly, so that the longitudinal wheel group drives the longitudinal platform to move horizontally in the longitudinal direction along the longitudinal track.

[0032] 4. In the feeding device provided by the utility model, when the base moves laterally, the support rod is retracted to avoid interference from the ground during the lateral movement. When the base reaches the material receiving station or the feeding station, the support rod is extended so that its end contacts the ground to form a support, thereby avoiding deformation of the longitudinal track when the longitudinal platform moves in a direction away from the lateral platform.

[0033] 5. The feeding device provided by the utility model has a liftable mounting plate arranged on the support, so that the tipping bucket installed on the mounting plate can be adjusted in height according to actual needs.

[0034] 6. The feeding device provided by the utility model drives the transmission gear to rotate through the driving gear on the tipping motor, thereby driving the tipping bucket to rotate, thereby realizing the feeding of materials in the tipping bucket.

[0035] 7. The feeding device provided by the utility model drives the mounting plate to rise and fall along the pillar through the lifting mechanism. During the movement, the pillar slides in the limit groove on the limit frame, which can not only achieve the guiding effect, but also play the role of limit support to prevent the tipping bucket from tilting.

[0036] 8. The feeding device provided by the utility model has two limit plates which are parallel and spaced apart to form a limit groove for passing through the pillar. The first roller and the second roller on the limit plate form abutment against two symmetrical side surfaces on the pillar, which can not only provide support but also keep the installation plate moving smoothly during the lifting process.

[0037] 9. The feeding device provided by the utility model can strengthen the connection strength between the first part and the second part of the limit plate by reinforcing the ribs, so as to prevent the limit plate from being deformed due to the gravity after the tipping bucket is filled with materials.

[0038] 10. The feeding device provided by the utility model has the following advantages: when the mounting plate needs to be raised, the lifting motor drives the lifting rod to extend, pushing the mounting plate to move in a direction away from the longitudinal movement platform; when the mounting plate needs to be lowered, the lifting motor drives the lifting rod to shorten, pulling the mounting plate to move in a direction close to the longitudinal movement platform. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0040] Figure 1 A schematic diagram of an implementation of a feeding device provided in an embodiment of the utility model;

[0041] Figure 2 for Figure 1 Schematic diagram from another perspective;

[0042] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0043] Figure 4 for Figure 2 A magnified schematic diagram of part B;

[0044] Figure 5 for Figure 2 A right side schematic diagram of

[0045] Figure 6 for Figure 1 Schematic diagram of the medium feeding device applied to the fluoride reaction device.

[0046] Description of reference numerals:

[0047] 1. Base; 11. Transverse platform; 12. Transverse mechanism; 121. Transverse track; 122. Transverse wheel group; 123. Transverse drive device; 13. Longitudinal platform; 14. Longitudinal mechanism; 141. Longitudinal track; 142. Longitudinal wheel group; 143. Longitudinal drive device; 2. Flip bucket; 21. Flip mechanism; 211. Flip motor; 212. Driving gear; 213. Transmission gear; 3. Sprocket drive assembly; 31. Driving sprocket; 32. Driven sprocket; 33. Tensioning sprocket; 4. Support mechanism; 5. Pillar; 6. Mounting plate; 61. Limiting frame; 62. First roller; 63. Second roller; 7. Lifting mechanism; 71. Lifting motor; 72. Lifting rod; 8. Feeding device; 9. Reactor; 101. First rotating wheel; 102. Fixing plate; 103. Connecting plate; 104. Second rotating wheel. DETAILED DESCRIPTION

[0048] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0049] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0052] This embodiment provides a structure of a feeding device capable of realizing automatic feeding, which is used to replace manual feeding into a fluorination reaction furnace.

[0053] like Figure 1 , Figure 2 , Figure 6 As shown, a specific implementation of a feeding device provided in this embodiment includes: a base 1 and a tipping bucket 2, the base 1 includes a transverse moving platform 11 and a longitudinal moving platform 13, a transverse moving mechanism 12 is arranged at the bottom of the transverse moving platform 11, and the transverse moving platform 11 is driven to move horizontally in the transverse direction by the transverse moving mechanism 12, the longitudinal moving platform 13 is movably arranged on the transverse moving platform 11, a longitudinal moving mechanism 14 is arranged between the longitudinal moving platform 13 and the transverse moving platform 11, and the longitudinal moving platform 13 is driven to move horizontally in the longitudinal direction by the longitudinal moving mechanism 14; the tipping bucket 2 is rotatably arranged on the longitudinal moving platform 13, the tipping bucket 2 is provided with a groove for carrying materials, and the tipping bucket 2 is provided with a turning mechanism 21, and the tipping bucket 2 is driven to rotate by the turning mechanism 21.

[0054] When in use, the transverse movement mechanism 12 drives the transverse movement platform 11 to move horizontally, so that the base 1 moves to the material receiving station, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to move in a direction away from the transverse movement platform 11, so that the tipping bucket 2 moves to the designated material receiving position, and the material is put into the groove on the tipping bucket 2, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to reset; the transverse movement mechanism 12 drives the transverse movement platform 11 to drive the base 1 to move to the feeding station, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to move in a direction away from the transverse movement platform 11, so that the tipping bucket 2 extends into the reactor 9, and the tipping bucket 2 is driven to rotate by the flipping mechanism 21 to put the material into the reactor 9. After the tipping bucket 2 extends from the reactor 9, the tipping bucket 2 is reset by the flipping mechanism 21, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to reset, completing automatic feeding, thereby avoiding the high labor intensity and health hazards of manual feeding. The feeding device provided in this embodiment solves the problem that the fluorination reaction rotary furnace in the prior art requires manual feeding.

[0055] It should be noted that the tipping bucket 2 includes a coaxially arranged connection part and a receiving part. The connection part is a cylindrical structure. The connection part is used for rotationally mounting on the base 1. The receiving part is provided with a groove for holding materials, so that the receiving part forms a U-shaped structure. The length of the tipping bucket 2 matches the size of the inner cavity of the reactor 9. When the feeding device moves to the material receiving station, the end of the receiving part close to the longitudinal moving platform 13 is moved to the discharge port. During the material receiving process, the longitudinal moving platform 13 moves in the direction close to the transverse moving platform 11, so that the material is evenly placed in the groove along the axial direction of the tipping bucket 2, so that the material can be evenly placed in the reactor 9.

[0056] like Figure 2 As shown, in the feeding device provided in this embodiment, the transverse mechanism 12 includes: a transverse track 121, which is arranged on the ground; a transverse wheel group 122, which is arranged at the bottom of the transverse platform 11, and the transverse wheel group 122 is rollingly arranged on the transverse track 121, and the transverse wheel group 122 moves horizontally along the transverse track 121; a transverse driving device 123, which is arranged on the transverse platform 11, and the transverse driving device 123 is connected to the transverse wheel group 122 through the sprocket transmission assembly 3, and the transverse wheel group 122 is driven to rotate by the transverse driving device 123, so that the transverse wheel group 122 drives the transverse platform 11 to move horizontally along the transverse track 121. The transverse driving device 123 drives the transverse wheel group 122 to rotate through the sprocket transmission assembly 3, so that the transverse wheel group 122 drives the base 1 to move horizontally along the transverse track 121, so that the feeding device moves between the feeding device 8 and the reaction furnace 9.

[0057] like Figure 1 As shown, in the feeding device provided in this embodiment, the longitudinal movement mechanism 14 includes: a longitudinal movement track 141, which is arranged on the transverse movement platform 11, and the longitudinal movement track 141 is arranged vertically with the transverse movement track 121; a longitudinal movement wheel group 142, which is arranged at the bottom of the longitudinal movement platform 13, and the longitudinal movement wheel group 142 moves horizontally along the longitudinal movement track 141; a longitudinal movement driving device 143, which is arranged on the longitudinal movement platform 13, and is connected to the longitudinal movement wheel group 142 through the sprocket transmission assembly 3, and the longitudinal movement wheel group 142 is driven to rotate by the longitudinal movement driving device 143, so that the longitudinal movement wheel group 142 drives the longitudinal movement platform 13 to move horizontally along the longitudinal guide rail. The longitudinal movement driving device 143 drives the longitudinal movement wheel group 142 to rotate through the sprocket transmission assembly 3, so that the longitudinal movement wheel group 142 drives the longitudinal movement platform 13 to move horizontally along the longitudinal direction along the longitudinal movement track 141, so as to realize the movement and resetting of the above-mentioned tipping bucket 2.

[0058] Specifically, Figure 1 , Figure 2 , Figure 5 As shown, the transverse wheel set 122 and the longitudinal wheel set 142 both include a driving wheel and a driven wheel, a driven sprocket 32 ​​is provided on the rotating shaft of the driving wheel, a driving sprocket 31 is provided on the driving end of the transverse driving device 123 and the longitudinal driving device 143, a tensioning sprocket 33 is provided on the transverse platform 11 and the longitudinal platform 13, the driven sprocket 32, the driving sprocket 31 and the tensioning sprocket 33 are connected by a transmission chain, and slots for passing the transmission chain are provided on the transverse platform 11 and the longitudinal platform 13. When the transverse mechanism 12 is in operation, the driving sprocket 31 is driven by the transverse driving device 123 to drive the driven sprocket 32 ​​to rotate, and the driving wheel of the transverse wheel set 122 is driven to rotate, so that the transverse platform 11 drives the driven wheel to rotate and move along the transverse track 121. When the longitudinal movement mechanism 14 is in operation, the longitudinal movement driving device 143 drives the driving sprocket 31 to drive the driven sprocket 32 ​​to rotate, drives the driving wheel of the longitudinal movement wheel group 142 to rotate, and makes the longitudinal movement platform 13 drive the driven wheel to rotate and move along the longitudinal movement track 141.

[0059] Specifically, Figure 3As shown, a first rotating wheel 101 is provided at both ends of the rotating shaft of the driving wheel and the driven wheel, and the rolling surface of the first rotating wheel 101 is in contact with the top of the track (the transverse track 121 or the longitudinal track 141); a fixed plate 102 is also provided on the rotating shaft, and the fixed plate 102 is used to be installed on the bottom of the transverse platform 11 or the longitudinal platform 13, and a bearing connected to the rotating shaft is provided on the fixed plate 102, and a connecting plate 103 parallel to the track (the transverse track 121 or the longitudinal track 141) is provided at the bottom of the fixed plate 102, and a second rotating wheel 104 is provided on the connecting plate 103, and the rolling surface of the second rotating wheel 104 is in contact with the inner side surface of the track.

[0060] like Figure 1 , Figure 5 As shown, in the feeding device provided in this embodiment, one end of the longitudinal track 141 is arranged on the transverse platform 11, and a support mechanism 4 is arranged at the end of the longitudinal track 141 away from the transverse platform 11, and a retractable support rod is arranged on the support mechanism 4, and the end of the support rod is suitable for contacting with the ground to form a support when extended. When the base 1 moves laterally, the support rod is retracted to avoid interference caused by uneven ground during the transverse movement. When the base 1 reaches the material receiving station or the feeding station, the support rod is extended so that its end contacts the ground to form a support, so as to avoid deformation of the longitudinal track 141 during the movement of the longitudinal platform 13 in the direction away from the transverse platform 11. Specifically, the support rod is set as a push rod driven by an electric cylinder and / or a pneumatic cylinder or an oil cylinder. In addition, as an alternative embodiment, the support rod can be omitted, and a roller is set at the end of the longitudinal track 141 away from the transverse platform 11, and the roller keeps sliding on the ground.

[0061] like Figure 1 , Figure 2 As shown, in the charging device provided in this embodiment, a support 5 is provided on the longitudinal moving platform 13, and a mounting plate 6 for mounting the tipping bucket 2 is provided on the support 5, and the mounting plate 6 is arranged on the support 5 in a liftable manner. By arranging the liftable mounting plate 6 on the support 5, the tipping bucket 2 mounted on the mounting plate 6 can be adjusted in height according to actual needs. In addition, as an alternative embodiment, the mounting plate 6 can be fixedly mounted on the support 5, and the support 5 is arranged in a telescopically adjustable structure, and the height of the support 5 is adjusted according to the height requirements of the reactor 9.

[0062] like Figure 1As shown, in the feeding device provided in this embodiment, the flipping mechanism 21 includes: a transmission gear 213, which is rotatably arranged on the mounting plate 6, and the transmission gear 213 is coaxially fixedly arranged with the flip bucket 2; a flipping motor 211, which is arranged on the mounting plate 6, and a driving gear 212 is arranged at the driving end of the flipping motor 211, and the driving gear 212 is meshed with the transmission gear 213, and the transmission gear 213 is driven by the driving gear 212 on the flipping motor 211 to drive the flip bucket 2 to rotate. The transmission gear 213 is driven to rotate by the driving gear 212 on the flipping motor 211, thereby driving the flip bucket 2 to rotate, and realizing the delivery of materials in the flipping bucket 2. In addition, as an alternative embodiment, a transmission chain can be set between the driving gear 212 on the flipping motor 211 and the transmission gear 213 for transmission.

[0063] like Figure 2 , Figure 4 As shown, in the feeding device provided in this embodiment, the limiting frames 61 are symmetrically arranged on both sides of the mounting plate 6, and the limiting frames 61 are provided with limiting grooves suitable for the pillars 5 to pass through. The mounting plate 6 is provided with a lifting mechanism 7, and the mounting plate 6 is driven to move up and down along the pillars 5 by the lifting mechanism 7. The mounting plate 6 is driven to move up and down along the pillars 5 by the lifting mechanism 7. During the movement, the pillars 5 slide in the limiting grooves on the limiting frames 61, which can achieve the guiding effect and play the role of limiting support to prevent the tipping bucket 2 from tilting. In addition, as an alternative embodiment, the limiting frames 61 can be omitted, and limiting grooves are provided on the pillars 5, and a slider is provided on the mounting plate 6. The slider is slidably arranged in the limiting grooves. When the lifting mechanism 7 drives the mounting plate 6 to move, the slider slides along the limiting grooves.

[0064] like Figure 4As shown, in the feeding device provided in this embodiment, the limiting frame 61 is composed of two parallel and spaced limiting plates, and the limiting groove is formed between the two limiting plates. The limiting plate is provided with a first part extending in the horizontal direction and a second part extending in the vertical direction. The first part is provided with a first roller 62, and the first roller 62 contacts the side of the pillar 5 away from the mounting plate 6. The second part is provided with a second roller 63, and the second roller 63 contacts the side of the pillar 5 close to the mounting plate 6. The two limiting plates are parallel and spaced to form the limiting groove for passing through the pillar 5. The first roller 62 and the second roller 63 on the limiting plate contact the two symmetrical sides of the pillar 5, and can keep the mounting plate 6 moving smoothly during the lifting process while providing support. In addition, as an alternative embodiment, the limiting plate can also be set to a square shape, and sliding wheels are set at the four corners of the limiting plate in the direction.

[0065] like Figure 4 As shown, in the feeding device provided in this embodiment, a reinforcing rib is provided at the connection between the first part and the second part of the limit plate. The reinforcing rib can strengthen the connection strength between the first part and the second part of the limit plate, so as to prevent the limit plate from being deformed by the gravity after the tipping bucket 2 is filled with materials.

[0066] like Figure 1 , Figure 2 As shown, in the feeding device provided in this embodiment, the lifting mechanism 7 includes: a lifting rod 72, one end of which is connected to the mounting plate 6, and the other end of which is connected to the longitudinal moving platform 13; a lifting motor 71, which is arranged on the lifting rod 72, and the lifting rod 72 is driven to extend or shorten by the lifting motor 71, thereby driving the mounting plate 6 away from or close to the longitudinal moving platform 13. When the mounting plate 6 needs to be raised, the lifting motor 71 drives the lifting rod 72 to extend, pushing the mounting plate 6 to move in a direction away from the longitudinal moving platform 13, and when the mounting plate 6 needs to be lowered, the lifting motor 71 drives the lifting rod 72 to shorten, pulling the mounting plate 6 to move in a direction close to the longitudinal moving platform 13. In addition, as an alternative embodiment, the lifting motor 71 can also be replaced by an oil cylinder or a pneumatic cylinder drive; the lifting mechanism 7 can also be set as a screw transmission mechanism or other driving mechanism that can realize linear motion.

[0067] Directions:

[0068] like Figure 1 , Figure 6As shown, the feeding device provided in this embodiment, when in use, the transverse movement mechanism 12 drives the transverse movement platform 11 to move along the transverse movement track 121, so that the base 1 moves to the material receiving station, the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to move in the direction away from the transverse movement platform 11, so that the tipping bucket 2 moves to the designated material receiving position, the material is put into the groove on the tipping bucket 2, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to reset; the transverse movement mechanism 12 drives the transverse movement platform 11 to drive the base 1 to move to the feeding station, the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to move in the direction away from the transverse movement platform 11, so that the tipping bucket 2 extends into the reactor 9, the tipping bucket 2 is driven to rotate by the tipping drive assembly, the material is put into the reactor 9, the tipping drive mechanism drives the tipping bucket 2 to reset, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to reset, thereby completing automatic feeding.

[0069] In addition, if Figure 6 As shown, this embodiment also provides a fluoride reaction device, including a feeding device 8, a reaction furnace 9 and the feeding device described in the above embodiment, wherein the feeding device 8 and the reaction furnace 9 are arranged side by side, and the lateral movement track of the feeding device is parallel to the connection line between the feeding device 8 and the reaction furnace 9. The feeding device is driven to move to the material receiving station by the lateral movement mechanism 12, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 of the feeding device to drive the tipping bucket 2 to move to the discharge port of the feeding device 8, and the material is placed in the groove of the tipping bucket 2, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to reset, and the lateral movement mechanism 12 drives the lateral movement platform 11 to drive the feeding device to move to the feeding station opposite to the reaction furnace 9, and the longitudinal movement mechanism 14 drives the longitudinal movement platform 13 to move longitudinally, so that the tipping bucket 2 extends into the reaction furnace 9, and the tipping mechanism 21 drives the tipping bucket 2 to rotate, and the material is put into the reaction furnace 9, and the feeding device is reset to realize automatic feeding.

[0070] It is necessary to add that, if Figure 6 As shown, the feeding device 8 is configured as a double-screw volumetric feeder, and a weighing system is also provided on the feeding device 8. The weighing system weighs the material according to the set requirements, and feeds it into the tipping bucket 2 of the feeding device through the double-screw feeder, so as to realize the control of the single feeding amount of the material, so that the feeding amount fed into the reactor 9 is controlled within a reasonable production range.

[0071] like Figure 6 As shown, one or more reaction furnaces 9 can be provided according to production needs.

[0072] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present utility model.

Claims

1. A feeding device, characterized in that: include: A base (1), the base (1) comprising a transverse moving platform (11) and a longitudinal moving platform (13); a transverse moving mechanism (12) is arranged at the bottom of the transverse moving platform (11), and the transverse moving platform (11) is driven to move horizontally in the transverse direction by the transverse moving mechanism (12); the longitudinal moving platform (13) is movably arranged on the transverse moving platform (11); a longitudinal moving mechanism (14) is arranged between the longitudinal moving platform (13) and the transverse moving platform (11), and the longitudinal moving platform (13) is driven to move horizontally in the longitudinal direction by the longitudinal moving mechanism (14); The tipping bucket (2) is rotatably arranged on the longitudinal moving platform (13), the tipping bucket (2) is provided with a groove for carrying materials, and the tipping bucket (2) is provided with a tipping mechanism (21), and the tipping bucket (2) is driven to rotate by the tipping mechanism (21).

2. The feeding device according to claim 1, characterized in that: The transverse movement mechanism (12) comprises: A traverse track (121) is arranged on the ground; A transverse shifting wheel group (122) is arranged at the bottom of the transverse shifting platform (11), the transverse shifting wheel group (122) is rollingly arranged on the transverse shifting track (121), and the transverse shifting wheel group (122) moves horizontally along the transverse shifting track (121); A transverse driving device (123) is arranged on the transverse platform (11); the transverse driving device (123) is connected to the transverse wheel group (122) through a sprocket transmission assembly (3); the transverse driving device (123) drives the transverse wheel group (122) to rotate, so that the transverse wheel group (122) drives the transverse platform (11) to move horizontally along the transverse track (121).

3. The feeding device according to claim 2, characterized in that: The longitudinal movement mechanism (14) comprises: A longitudinal track (141) is arranged on the transverse platform (11), and the longitudinal track (141) is arranged perpendicular to the transverse track (121); A longitudinal movement wheel group (142) is arranged at the bottom of the longitudinal movement platform (13), and the longitudinal movement wheel group (142) moves horizontally along the longitudinal movement track (141); A longitudinal movement driving device (143) is arranged on the longitudinal movement platform (13) and is connected to the longitudinal movement wheel group (142) through a sprocket transmission assembly (3). The longitudinal movement driving device (143) drives the longitudinal movement wheel group (142) to rotate, so that the longitudinal movement wheel group (142) drives the longitudinal movement platform (13) to move horizontally along the longitudinal guide rail.

4. The feeding device according to claim 3, characterized in that: One end of the longitudinal track (141) is arranged on the transverse platform (11), and a retractable support mechanism (4) is arranged at one end of the longitudinal track (141) away from the transverse platform (11). A lifting support rod is arranged on the support mechanism (4), and the end of the support rod is suitable for contacting the ground to form support when extended.

5. The feeding device according to any one of claims 1 to 4, characterized in that: The longitudinal movement platform (13) is provided with a support column (5), and the support column (5) is provided with a mounting plate (6) for mounting the tipping bucket (2), and the mounting plate (6) is liftably arranged on the support column (5).

6. The feeding device according to claim 5, characterized in that: The turning mechanism (21) comprises: A transmission gear (213) is rotatably mounted on the mounting plate (6), and the transmission gear (213) is coaxially fixedly mounted with the tipping bucket (2); A tipping motor (211) is arranged on the mounting plate (6); a driving gear (212) is arranged at a driving end of the tipping motor (211); the driving gear (212) is meshed with the transmission gear (213); the driving gear (212) on the tipping motor (211) drives the transmission gear (213) to drive the tipping bucket (2) to rotate.

7. The feeding device according to claim 5, characterized in that: Limiting frames (61) are symmetrically arranged on both sides of the mounting plate (6), and limiting grooves suitable for the pillars (5) to pass through are arranged on the limiting frames (61). A lifting mechanism (7) is arranged on the mounting plate (6), and the mounting plate (6) is driven to move up and down along the pillars (5) by the lifting mechanism (7).

8. The feeding device according to claim 7, characterized in that: The limiting frame (61) is composed of two limiting plates which are parallel and spaced apart, and the limiting groove is formed between the two limiting plates. The limiting plate is provided with a first part extending in the horizontal direction and a second part extending in the vertical direction. The first part is provided with a first roller (62), and the first roller (62) contacts with a side of the pillar (5) away from the mounting plate (6). The second part is provided with a second roller (63), and the second roller (63) contacts with a side of the pillar (5) close to the mounting plate (6).

9. The feeding device according to claim 8, characterized in that: A reinforcing rib is provided at the connection between the first part and the second part of the limiting plate.

10. The feeding device according to claim 7, characterized in that: The lifting mechanism (7) comprises: A lifting rod (72), one end of the lifting rod (72) is connected to the mounting plate (6), and the other end of the lifting rod (72) is connected to the longitudinal movement platform (13); A lifting motor (71) is arranged on the lifting rod (72), and the lifting motor (71) drives the lifting rod (72) to extend or shorten, thereby driving the mounting plate (6) to move away from or closer to the longitudinal movement platform (13).

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