A material distribution device for refractory brick processing

Abstract

The present invention provides a distribution device for refractory brick processing; it comprises a frame, a distribution unit for pouring raw materials, and a transmission unit for carrying a mold for a reinforcement; the transmission unit transports the mold for the reinforcement to the bottom of the distribution unit, and the trusses on the frame adjust their positions so that a plurality of hoppers correspond to the molds one by one, and the support part in the lifting and moving discharge assembly is used to make the bottom port of the hopper contact the bottom surface of the mold, and then the raw material in the hopper is poured into the mold, and the oil cylinder of the discharge assembly is raised at the same time, so that the bottom port of the hopper is raised synchronously with the poured raw material, thereby avoiding the situation where the raw material accumulates in the mold after pouring, ensuring that the mold surface after distribution is in a uniform state, and improving the distribution effect of the distribution machine; thereby solving the problem of uneven distribution machine at the source during the operation of the distribution machine.

Description

Technical Field

[0001] The present invention relates to the technical field of refractory brick processing, in particular to a distribution device for refractory brick processing. Background Art

[0002] Traditional refractory materials are generally divided into two types, namely amorphous refractories and shaped refractories. Amorphous refractories, also known as castables, are mixed powdery particles composed of a variety of aggregates or aggregates and one or more binders. When used, they must be mixed evenly with one or more liquids and have strong fluidity. Shaped refractories generally refer to refractory bricks, which have standard shapes and can also be temporarily processed when built and cut as needed. The strength of existing refractory bricks is increased by adding some prefabricated components or reinforcements.

[0003] Chinese patent application number CN101229978A discloses a new type of composite refractory brick for use in the refractory lining of coal-fired furnaces. The bricks are cast from a low-aluminum castable or other similar material with a refractory temperature of 1390°C to 1790°C. The mouth and ignition port bricks are integrally cast, eliminating the need for a casting mold. The hearth and rear wall bricks are cast in separate pieces. The composite refractory bricks have a varying number of steel bars welded to the surface lining, bent at 90° angles.

[0004] However, the distribution machine of the casting vibration line in this technical solution only takes into account the casting process of the raw materials, and there is still a problem of uneven distribution. It needs to be equipped with a corresponding vibration table for vibration treatment, which makes the production line process of prefabricated parts more, and still fails to solve the problem of uneven distribution machine from the root cause. Summary of the Invention

[0005] The purpose of the present invention is to address the shortcomings of the existing technology and provide a distribution device for refractory brick processing. Through the support part of the lifting and moving discharge assembly, the bottom port of the hopper is brought into contact with the bottom surface of the mold, and then the raw material in the hopper is poured into the mold, and the oil cylinder of the discharge assembly is raised at the same time, so that the bottom port of the hopper is raised synchronously with the poured raw material, avoiding the situation where the raw material is piled up in the mold after pouring, ensuring that the mold surface after distribution is in a uniform state, and improving the distribution effect of the distribution machine.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A material distribution device for processing refractory bricks, comprising a frame and:

[0008] A material distribution unit for pouring raw materials is arranged above the frame; and

[0009] A transmission unit for carrying the reinforcement mold is arranged below the frame;

[0010] The cloth unit comprises:

[0011] Trusses, at least two trusses are slidably connected up and down, and the bottom truss is slidably arranged on the frame;

[0012] Hoppers, wherein a plurality of linearly arranged hoppers are slidably arranged on the truss; and

[0013] A material discharge assembly is used to pull the hopper up and down and is connected between the hopper and the truss;

[0014] The transmission unit transports the mold of the reinforcement to the bottom of the fabric unit. The truss on the frame is adjusted to make several hoppers correspond to the mold one by one. The unloading assembly is lowered so that the port at the bottom of the hopper contacts the bottom surface of the mold and unloading is carried out. During the unloading process, the unloading assembly is synchronously raised so that the port at the bottom of the hopper is on the surface of the raw material in the mold.

[0015] Furthermore, it also includes a feeding assembly for replenishing raw materials into the hopper, the feeding assembly including:

[0016] Loading racks, the loading racks are arranged in pairs on both sides of the frame;

[0017] A trolley for loading raw materials is slidably mounted on the loading rack; and

[0018] A driving member for pulling the material vehicle to move is fixed on the loading rack;

[0019] The trolley loaded with raw materials moves to the top of the loading rack under the traction of the driving part, and after the hopper is lowered to the mold, the raw materials in the trolley are poured into the hopper.

[0020] Furthermore, the blanking assembly includes:

[0021] A silo connected to a plurality of hoppers is fixed on the truss of the top floor;

[0022] The feeding part is used to balance the distribution of raw materials and is installed in the silo;

[0023] A material guide portion, used for positioning the hopper at the mold position, is installed at the bottom of the plurality of hoppers; and

[0024] The supporting part is used to drive the silo to move up and down, and the two ends of the supporting part are respectively fixed between the trusses connected in an upper and lower sliding manner.

[0025] Furthermore, the feeding part includes one or more of a displacement member for carrying the raw materials to move in the silo or a sweeping member for flattening the distribution state of the raw materials in the silo.

[0026] Furthermore, the material guiding portion includes:

[0027] Guide members, at least three of which are slidably arranged on the inner wall of the hopper;

[0028] A transmission member, the top end of the transmission member corresponding to the guide member is hinged to the guide member; and

[0029] A positioning member hinged to the bottom end of any transmission member, wherein the projection of the positioning member on the end surface of the bottom opening of the hopper is located in the central area thereof;

[0030] At least three transmission members and positioning members hinged at the ends thereof form a conical structure.

[0031] Furthermore, it also includes a distance adjustment component for changing the distance between the plurality of hoppers, the distance adjustment component including:

[0032] A connecting portion, both ends of which are connected to the silo and the hopper respectively; and

[0033] The telescopic parts are used to adjust the distance between adjacent hoppers. Several telescopic parts are fixed between adjacent hoppers.

[0034] Going further, the hopper includes:

[0035] A discharge section having a circular cross-section is fixedly disposed at the bottom end of the connecting portion; and

[0036] The contour section has a square cross-section and is fixed at the bottom of the discharge section and matches the contour of the mold.

[0037] Furthermore, the guide member is provided with a spiral track for sliding on the inner wall of the hopper.

[0038] Furthermore, it also includes a vibrator fixed on the silo and a shock absorber connected between the silo and the truss.

[0039] Furthermore, it also includes a follower assembly for adjusting the distance between the mold and the hopper, and the follower assembly includes:

[0040] A support rod 260 , wherein the support rod 260 is fixed to the bottom truss 21 and the top of the support rod 260 protrudes from the top truss 21 ;

[0041] a pulley 261 rotatably mounted on the top of the support rod 260, and

[0042] The traction rope 262 is connected to the transmission unit 3 and the top truss 21 along the pulley 261 respectively.

[0043] The beneficial effects of the present invention are:

[0044] (1) The present invention uses the support part of the lifting and moving material discharge assembly to make the bottom port of the hopper contact the bottom surface of the mold, and then pour the raw material in the hopper into the mold, and at the same time raise the oil cylinder of the material discharge assembly to make the bottom port of the hopper rise synchronously with the poured raw material, thereby avoiding the situation where the raw material accumulates in the mold after pouring, ensuring that the mold surface after laying is in a uniform state, and improving the laying effect of the material distribution machine.

[0045] (2) The present invention provides a hopper for receiving the raw materials dumped from the material cart, and cooperates with the screw conveying mechanism installed in the hopper to evenly distribute the raw materials in the hopper; the conical block provided below the hopper contacts the side wall end face of the mold through the conical surface of the conical block, so that the irregularly placed molds correspond to the position where the conical block of the material guide part falls, ensuring that the hopper is located at the position where the mold is placed on the transmission unit such as the conveyor belt during the descent process.

[0046] (3) The present invention uses displacement members, such as chain plates installed on the side walls of the silo and distributed horizontally around them, to transfer the raw materials poured from the end of the trolley to various places in the silo. Sweeping members, such as rotating wheels installed inside the silo corresponding to the positions of the hoppers, break up and smooth the raw materials gathered in the hoppers of the silo, ensuring that the raw materials entering the hoppers from the trolleys remain in a uniform state, thereby maintaining a balanced amount of raw materials poured between the molds.

[0047] (4) The present invention transmits the vibration of the hopper and the hopper to the material guide part, so that the vibration of the transmission part and the positioning part can vibrate the raw materials in the middle area of ​​the hopper, thereby further improving the casting effect of the reinforcement in the mold.

[0048] (5) The present invention lowers the conveyor belt of the conveyor unit by using a traction rope, so that the distance between the hopper and the mold is immediately increased according to the amount of raw materials to be poured. The lifting and lowering distance of the conveyor unit can also be used to reduce the lifting stroke of the support part at the truss.

[0049] In summary, the present invention has the advantages of improving the material distribution effect of the material distribution machine and the production quality of the reinforcement. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0051] Figure 2 It is an exploded view of the overall structure of the present invention;

[0052] Figure 3 This is a schematic structural diagram of the feeding assembly of the present invention;

[0053] Figure 4 This is a schematic diagram of the blanking assembly of the present invention;

[0054] Figure 5It is a structural schematic diagram of the hopper and mold of the present invention;

[0055] Figure 6 It is a structural schematic diagram of the hopper and the material guide part of the present invention;

[0056] Figure 7 (a) (b) (c) are schematic diagrams of adjusting the mold position state of the present invention;

[0057] Figure 8 for Figure 4 A partial enlarged view of point A in the middle; DETAILED DESCRIPTION

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0059] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0060] Example 1

[0061] like Figure 1-2 As shown, this embodiment provides a refractory brick processing distribution device, including a frame 1, and also includes:

[0062] A material distribution unit 2 for pouring raw materials is provided above the frame 1; and

[0063] A transmission unit 3 for carrying a reinforcement mold 30 is provided below the frame 1;

[0064] The material distribution unit 2 includes:

[0065] Trusses 21, at least two trusses 21 are slidably connected up and down, and the bottom truss 21 is slidably arranged on the frame 1;

[0066] Hoppers 22, wherein a plurality of linearly arranged hoppers 22 are slidably disposed on the truss 21; and

[0067] A material discharge assembly 23 for pulling the hopper 22 up and down is connected between the hopper 22 and the truss 21;

[0068] The transmission unit 3 transports the mold 30 of the reinforcement to the bottom of the cloth unit 2, and the truss 21 on the frame 1 adjusts its position so that several hoppers 22 correspond to the mold 30 one by one. The unloading assembly 23 is lowered so that the port at the bottom of the hopper 22 contacts the bottom surface of the mold 30 and unloads the material. During the unloading process, the unloading assembly 23 is synchronously raised so that the bottom port of the hopper 22 is on the surface of the raw material in the mold 30.

[0069] In this embodiment, the support portion 234 of the lifting and moving discharge assembly 23 is installed on the top truss 21 by, for example, a cylinder or a spring. After the hopper 22 moves with the truss 21 to the top of the transmission unit 3, such as the mold 30 placed on the conveyor belt, the prepared raw materials are poured into the hopper 22, and then the cylinder is controlled to contract so that the bottom port of the hopper 22 contacts the bottom surface of the mold 30. Then, the raw materials in the hopper 22 are poured into the mold 30, and the cylinder of the discharge assembly 23 is raised at the same time to make the hopper The bottom port of 22 rises synchronously with the poured raw materials. Compared with the pouring with a distance between the hopper 22 and the mold 30, the hopper 22 and the mold 30 adopt contact pouring, which avoids the accumulation of raw materials in the mold 30 after pouring, ensures that the surface of the mold 30 after the material is spread out is in a uniform state, and places the material spreading process inside the hopper 22, effectively reducing the air entering the mold 30 during the pouring process, preventing bubbles from being generated in the raw materials in the mold 30, and improving the material spreading effect of the material spreading machine and the quality of the reinforcement produced.

[0070] Specifically, such as Figure 3 As shown, it also includes a feeding assembly 24 for replenishing raw materials into the hopper 22, and the feeding assembly 24 includes:

[0071] Loading racks 241, which are arranged in pairs on both sides of the frame 1;

[0072] A trolley 242 for loading raw materials is slidably mounted on the loading rack 241; and

[0073] A driving member 243, which is used to pull the material vehicle 242 to move, is fixed on the loading rack 241;

[0074] The trolley 242 loaded with raw materials is pulled by the driving member 243 to move to the top of the loading rack 241 , and after the hopper 22 is lowered to the mold 30 , the raw materials in the trolley 242 are poured into the hopper 22 .

[0075] In this embodiment, the driving member 243 is used, for example, to pull a moving winch motor to move the trolley 242 loaded with raw materials to the truss 21 above the frame 1, and before pouring the raw materials into the hopper 22, the hopper 22 is lowered and moved into the mold 30 to ensure that the raw materials poured from the trolley 242 are directly poured into the mold 30; the loading racks 241 arranged on both sides of the frame 1 enable the trolleys 242 on both sides of the frame 1 to jointly replenish raw materials into several hoppers 22, thereby increasing the number of molds 30 for single pouring and improving pouring efficiency.

[0076] Specifically, such as Figure 2 、 4 -5, the blanking assembly 23 includes:

[0077] A silo 231 , which is connected to a plurality of hoppers 22 , is fixed on the truss 21 of the top layer;

[0078] The feeding part 232 is installed in the silo 231 for balancing the distribution of raw materials;

[0079] The material guide parts 233 are used to position the hopper 22 at the position of the mold 30 and are respectively installed at the bottom of the plurality of hoppers 22; and

[0080] The supporting portion 234 is used to drive the silo 231 to move up and down, and both ends of the supporting portion 234 are respectively fixed between the trusses 21 that are slidably connected up and down.

[0081] In this embodiment, a silo 231 is provided to receive the raw materials dumped from the material cart 242, and cooperates with a feeding part 232, such as a screw conveying mechanism installed in the silo 231, so that the raw materials in the silo 231 are evenly distributed; a material guide part 233 is provided, such as a conical block below the hopper 22, which first contacts the mold 30 through the conical block, and the conical surface of the conical block contacts the side wall end face of the mold 30, so that the irregularly placed mold 30 corresponds to the position where the conical block of the material guide part 233 falls, ensuring that the hopper 22 during the descending process is located at the position where the mold 30 is placed on the transmission unit 3, such as a conveyor belt, to ensure that the raw materials in each hopper 22 are poured into the mold 30.

[0082] Specifically, such as Figure 4 、 8 As shown, the feeding portion 232 includes one or more of a displacement member 2321 for carrying the raw materials to move in the silo 231 or a sweeping member 2322 for flattening the distribution state of the raw materials in the silo 231 .

[0083] In this embodiment, the displacement member 2321 is installed on the side wall of the silo 231 in a horizontally surrounding chain plate, which transfers the raw materials poured from the end of the trolley 242 to various places in the silo 231. The sweeping member 2322, for example, rotates the wheel installed inside the silo 231 corresponding to the position of each hopper 22, and makes the wheel contact with the chain plate of the displacement member 2321, thereby breaking up and smoothing the raw materials gathered in the hopper 22 of the silo 231, ensuring that the raw materials entering each hopper 22 from the trolley 242 remain in a uniform state, thereby maintaining a balanced amount of raw materials poured between the molds 30.

[0084] Specifically, such as Figure 6 As shown, the material guide portion 233 includes:

[0085] Guide members 2331, at least three of which are slidably disposed on the inner wall of the hopper 22;

[0086] The transmission member 2332 corresponds to the guide member 2331 one by one, and the top end of the transmission member 2332 is hinged to the guide member 2331; and

[0087] The positioning member 2333, which is hinged to the bottom end of any transmission member 2332, has its projection on the bottom opening end surface of the hopper 22 located in the central area thereof;

[0088] At least three transmission members 2332 and positioning members 2333 hinged at the ends thereof form a conical structure.

[0089] In this embodiment, when the position of the mold 30 is offset from the hopper 22, the positioning member 2333 located in the center area of ​​the hopper 22 contacts the bottom surface of the mold 30, and a conical structure is formed between the positioning member 2333 and the hinged transmission member 2332. Under the action of the gravity of the guide portion 233, the edge of the mold 30 is moved relative to the surface of the conveyor belt of the transmission unit 3 under the action of the inclined transmission member 2332, so that the position difference between the hopper 22 and the mold 30 can be observed. Then, the conveyor belt of the transmission unit 3 is operated to transport to one side, so that the molds 30 are moved relative to each other. The edge on the same side rests on the positioning piece 2333, and then the conveyor belt is transported in the reverse direction, so that the center area of ​​the bottom surface of the mold 30 moves back to under the positioning piece 2333, so that the port of the mold 30 corresponds to the position of the bottom port of the hopper 22. The guide piece 2331 drives the transmission piece 2332 and the positioning piece 2333 to slide and rise during the continuous descent of the hopper 22, and the bottom plate at the connecting port between the silo 231 and the hopper 22 is flipped downward and opened, and then squeezed and fixed in the hopper 22, ensuring that the guide part 233 is in the area above the bottom port of the hopper 22 during the pouring process.

[0090] More specifically, Figure 5As shown, it also includes a distance adjustment component 25 for changing the distance between the plurality of hoppers 22, and the distance adjustment component 25 includes:

[0091] A connecting portion 251 , the two ends of which are respectively connected to the silo 231 and the hopper 22 ; and

[0092] The telescopic parts 252 are used to adjust the distance between adjacent hoppers 22 . A plurality of telescopic parts 252 are fixedly disposed between adjacent hoppers 22 .

[0093] In this embodiment, a connecting portion 251 such as a rubber material is used to connect the silo 231 and the hopper 22, and a telescopic portion 252 installed between adjacent hoppers 22, such as an electric telescopic rod, is used to control the spacing between the hoppers 22 to adapt to molds 30 in different placement states on the conveyor belt of the conveying unit 3; during the pouring process, the electric telescopic rod of the telescopic portion 252 can also be operated cyclically to make the hopper 22 swing in the plane space of the mold 30, thereby improving the uniformity of the raw material poured into the mold 30.

[0094] More specifically, Figure 5 、 6 As shown, the hopper 22 includes:

[0095] The discharge section 221 having a circular cross-section is fixedly disposed at the bottom end of the connecting portion 251; and

[0096] The contour section 222 with a square cross-section is fixedly provided at the bottom of the discharge section 221 and matches the contour of the mold 30 .

[0097] In this embodiment, the unloading section 221 with a circular cross-section at the upper part of the hopper 22 is convenient for matching the sweeping member 2322 with a rotating motion in the silo 231, and the contour section 222 with a square cross-section is convenient for matching the contour shape of the mold 30, so that the bottom port of the hopper 22 is engaged in the mold 30, so that the raw material in the hopper 22 can be poured into the mold 30 evenly.

[0098] Example 2

[0099] like Figure 6 As shown, the components identical or corresponding to those in the first embodiment are designated by the corresponding reference numerals in the first embodiment. For simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0100] The guide member 2331 is provided with a spiral track 220 for sliding on the inner wall of the hopper 22 .

[0101] In this embodiment, the material guide portion 233 that gradually rises during pouring stirs the raw materials poured through the hopper 22. The guide member 2331 is arranged on the spiral track 220 on the inner wall of the hopper 22, so that the material guide portion 233 rotates during the rising process of the hopper 22, thereby promoting the stirring effect of the raw material pouring process in the hopper 22 and improving the pouring effect of the distribution machine.

[0102] Specifically, such as Figure 4 、 8 As shown, it also includes a vibrator 2311 fixed on the silo 231 and a shock absorber 2312 connected between the silo 231 and the truss 21.

[0103] In this embodiment, a vibrator 2311 is installed, such as a vibrating electrode installed on the outer wall of the silo 231, to improve the pouring effect of the raw materials in the silo 231 and the hopper 22 through vibration. A shock absorber 2312, such as a disc spring, is fixedly installed between the silo 231 and the truss 21 to reduce the impact of vibration on the frame 1 and the truss 21. At the same time, it can also reduce the vibration when the trolley 242 pours the raw materials into the silo 231, thereby avoiding collision between the hopper 22 and the mold 30.

[0104] It is worth mentioning that the vibration of the hopper 22 is transmitted to the material guide part 233, so that the vibration generated by the transmission part 2332 and the positioning part 2333 has a vibrating effect on the raw materials in the middle area of ​​the hopper 22, further improving the casting effect of the reinforcement in the mold 30.

[0105] Example 3

[0106] like Figure 4 As shown, the components identical or corresponding to those in the first embodiment are designated by the corresponding reference numerals in the first embodiment. For simplicity, only the differences from the first embodiment are described below. The differences between the third embodiment and the first embodiment are:

[0107] The following assembly 26 is further included for adjusting the distance between the mold 30 and the hopper 22. The following assembly 26 includes:

[0108] A support rod 260 , wherein the support rod 260 is fixed to the bottom truss 21 and the top of the support rod 260 protrudes from the top truss 21 ;

[0109] a pulley 261 rotatably mounted on the top of the support rod 260, and

[0110] The traction rope 262 is connected to the transmission unit 3 and the top truss 21 along the pulley 261 respectively.

[0111] In this embodiment, after the fabric unit 2 is positioned, the traction rope 262 is fixed along the pulley 261 to the top truss 21 and the transmission unit respectively. When the raw materials in the trolley 242 are poured into the silo 231, the increased weight causes the top truss 21 to overcome the supporting force of the support part 234 such as the cylinder and descend, and the traction rope 262 arranged along the pulley 261 on the top of the support rod 260 causes the conveyor belt to be in a hoisted and raised state. As the raw materials in the silo 231 are poured into the mold 30 along the hopper 22, the reduced weight causes the cylinder of the support part 234 to lift the top truss 21, and at the same time, the conveyor belt of the transmission unit 3 is driven to descend through the traction rope 262, so that the distance between the hopper 22 and the mold 30 is immediately moved away according to the amount of raw materials poured, and the lifting and lowering stroke of the support part 234 in the truss 21 can also be reduced by utilizing the lifting and lowering distance of the transmission unit 3.

[0112] Working steps

[0113] Step 1: The support portion 234 of the lifting and moving unloading assembly 23 is installed on the top truss 21 by, for example, a cylinder or a spring. The hopper 22 moves with the truss 21 to the top of the transfer unit 3, such as the mold 30 placed on the conveyor belt;

[0114] Step 2: The driving member 243, such as a hoisting motor, is used to pull the material cart 242 to move to the truss 21 above the frame 1. Before pouring the material into the hopper 22, the hopper 22 is lowered and moved into the mold 30 to ensure that the material poured from the cart 242 is directly poured into the mold 30.

[0115] Step 3: The hopper 231 receives the raw materials dumped from the material cart 242 and cooperates with the screw conveying mechanism installed in the hopper 231 to evenly distribute the raw materials in the hopper 231. The conical surface of the conical block below the hopper 22 contacts the side wall end surface of the mold 30, so that the irregularly placed mold 30 falls into the position corresponding to the conical block of the material guide part 233.

[0116] Step 4: After the material distribution unit 2 is positioned, the traction rope 262 is fixed along the pulley 261 to the top truss 21 and the transmission unit respectively. When the raw materials in the trolley 242 are poured into the silo 231, the increased weight causes the top truss 21 to overcome the supporting force of the support part 234 such as the oil cylinder and lower it, and the traction rope 262 arranged along the pulley 261 on the top of the support rod 260 causes the conveyor belt to be in a hoisting and rising state. As the raw materials in the silo 231 are poured into the mold 30 along the hopper 22, the reduced weight causes the oil cylinder of the support part 234 to lift the top truss 21, and at the same time, the conveyor belt of the transmission unit 3 is driven to lower through the traction rope 262, so that the hopper 22 and the mold 30 are immediately separated according to the amount of raw materials poured;

[0117] Step 5: Pour the prepared raw materials into the hopper 22, then control the oil cylinder to retract so that the bottom port of the hopper 22 contacts the bottom surface of the mold 30, and then pour the raw materials in the hopper 22 into the mold 30. At the same time, raise the oil cylinder of the discharge assembly 23 so that the bottom port of the hopper 22 rises synchronously with the poured raw materials.

[0118] Step 6: During the pouring process, the displacement member 2321, such as a chain plate installed on the side wall of the silo 231 and arranged in a horizontal manner, transfers the raw materials poured from the end of the trolley 242 to various parts of the silo 231. The sweeping member 2322, such as a wheel installed inside the silo 231 at the position corresponding to the hopper 22, drives the wheel into contact with the chain plate of the displacement member 2321, thereby breaking up and smoothing the raw materials accumulated in the hopper 22 of the silo 231.

[0119] Step 7: When there is a deviation between the position of the mold 30 and the hopper 22, the guide portion 233 is lowered along the hopper 22, so that the edge of the mold 30 moves relative to the surface of the conveyor belt of the conveying unit 3 under the action of the inclined transmission member 2332. Then, the conveyor belt of the conveying unit 3 is operated to convey to one side, so that the same side edges of several molds 30 abut against the positioning member 2333. Then, the conveyor belt is reversed to move the bottom center area of ​​the mold 30 back to below the positioning member 2333, so that the end of the mold 30 corresponds to the position of the bottom end of the hopper 22.

[0120] Step 8. The vibration electrode installed on the outer wall of the silo 231 improves the uniform distribution of the raw materials in the silo 231 and the hopper 22 through vibration, and the vibration of the hopper 22 is transmitted to the material guide part 233, so that the vibration generated by the transmission part 2332 and the positioning part 2333 has a vibrating effect on the raw materials in the middle area of ​​the hopper 22.

[0121] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A refractory brick processing distribution device, comprising a frame, characterized in that: Also includes: A material distribution unit for pouring raw materials is arranged above the frame; as well as A transmission unit for carrying the mold of the reinforcement is arranged below the frame; The cloth unit comprises: Trusses, at least two trusses are slidably connected up and down, and the bottom truss is slidably arranged on the frame; Hoppers, wherein a plurality of linearly arranged hoppers are slidably arranged on the truss; and A material discharge assembly is used to pull the hopper up and down and is connected between the hopper and the truss; The transport unit transports the reinforcement mold to the bottom of the material distribution unit. The truss on the frame adjusts its position so that several hoppers correspond to the molds one by one. The unloading assembly lowers so that the port at the bottom of the hopper contacts the bottom surface of the mold and unloads the material. During the unloading process, the unloading assembly rises synchronously so that the port at the bottom of the hopper is on the surface of the raw material in the mold. The blanking assembly comprises: The silo, which is connected to several hoppers, is fixed on the truss on the top floor; The feeding part is used to balance the distribution of raw materials and is installed in the silo; A material guide portion, used for positioning the hopper at the mold position, is installed at the bottom of the plurality of hoppers; and The supporting part is used to drive the silo to move up and down, and the two ends of the supporting part are respectively fixed between the trusses connected in an upper and lower sliding manner; The material guiding portion comprises: Guide members, at least three of which are slidably arranged on the inner wall of the hopper; A transmission member, the top end of the transmission member corresponding to the guide member is hinged to the guide member; and A positioning member hinged to the bottom end of any transmission member, wherein the projection of the positioning member on the end surface of the bottom opening of the hopper is located in the central area thereof; At least three transmission members and positioning members hinged at their ends form a conical structure; It also includes a distance adjustment component for changing the distance between the plurality of hoppers, the distance adjustment component comprising: A connecting portion, both ends of which are connected to the silo and the hopper respectively; and The telescopic parts are used to adjust the distance between adjacent hoppers. Several telescopic parts are fixed between adjacent hoppers.

2. A refractory brick processing distribution device according to claim 1, characterized in that: Also included is a feeding assembly for replenishing raw materials into the hopper, the feeding assembly comprising: Loading racks, the loading racks are arranged in pairs on both sides of the frame; A trolley for loading raw materials is slidably mounted on the loading rack; and A driving member for pulling the material vehicle to move is fixed on the loading rack; The trolley loaded with raw materials moves to the top of the loading rack under the traction of the driving part, and after the hopper is lowered to the mold, the raw materials in the trolley are poured into the hopper.

3. A refractory brick processing distribution device according to claim 2, characterized in that: The feeding part includes one or more of a displacement member for carrying the raw materials to move in the silo or a sweeping member for flattening the distribution state of the raw materials in the silo.

4. A refractory brick processing material distribution device according to claim 3, characterized in that: The hopper comprises: A discharge section having a circular cross-section is fixedly disposed at the bottom end of the connecting portion; and The contour section has a square cross-section and is fixed at the bottom of the discharge section and matches the contour of the mold.

5. A refractory brick processing material distribution device according to claim 4, characterized in that: The guide member is provided with a spiral track for sliding on the inner wall of the hopper.

6. A refractory brick processing material distribution device according to claim 1, characterized in that: It also includes a vibrator fixed on the silo and a shock absorber connected between the silo and the truss.

7. A refractory brick processing material distribution device according to claim 1, characterized in that: It also includes a follower assembly for adjusting the distance between the mold and the hopper, and the follower assembly includes: A support rod, wherein the support rod is fixed on the truss of the bottom layer and the top of the support rod protrudes from the truss of the top layer; a pulley rotatably mounted on the top of the support rod, and The traction rope is connected to the transmission unit and the truss on the top floor along the pulley.

Images