Feeding equipment for producing exothermic and insulated risers

Abstract

The utility model discloses feeding equipment for producing exothermic and insulated risers, which comprises a main body unit, the main body unit comprises a stirring barrel, a fixed pipe is fixedly connected in the stirring barrel, one side of the stirring barrel is fixedly connected with a fixed table, and one side of the fixed table is provided with a controller. The motor is started through the controller to drive the threaded rod to rotate, the threaded barrel in threaded connection with the threaded rod moves up and down under the limiting effect of the limiting rod, the supporting rod fixedly connected with the threaded barrel drives the fixedly-connected feeding pipe to move up and down, and the discharging pipe rotationally connected with the feeding pipe moves along with the feeding pipe. And meanwhile, a rotating rod fixedly connected with the discharging pipe drives a rotating ball to slide in a rotating groove, so that the discharging pipe can rotate while moving up and down, a discharging head and a fixing rod are driven to rotate, raw materials are injected more uniformly, meanwhile, the raw materials are stirred, the stirring time is shortened, and the mixing efficiency of the raw materials is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of riser production, in particular to a feeding device for producing heating and heat-insulating risers. Background Art

[0002] Riser refers to the supplementary part added on the top or side of the casting to avoid defects in the casting. Function In the casting, the cavity of the riser is the cavity for storing liquid metal. It supplies metal when the casting is formed, and has the functions of preventing shrinkage, shrinkage, exhaust and slag collection. The main function of the riser is to compensate for shrinkage. The design function of the riser is different. The form, size and opening position of the riser are different. The raw materials for the riser production are poured into the mixing and stirring equipment for mixing.

[0003] The prior art requires that different raw materials for riser production be injected into a barrel for stirring and mixing, but the raw materials are injected from top to bottom and have a high concentration, which results in a slow stirring speed, prolongs the stirring time of the raw materials, and affects production efficiency. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing feeding equipment for producing heating and heat-insulating risers, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a feeding equipment for the production of heating and thermal insulation risers, in order to solve the problem that "the prior art requires that different riser production raw materials be injected into a barrel for stirring and mixing, but the raw materials are injected from top to bottom and the concentration is high, which leads to slow stirring speed, prolongs the stirring time of the raw materials, and affects production efficiency."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A feeding device for producing a heat-generating and heat-insulating riser, comprising:

[0009] The main unit comprises a mixing barrel, wherein a fixing pipe is fixedly connected to the inside of the mixing barrel, a fixing platform is fixedly connected to one side of the mixing barrel, and a controller is installed on one side of the fixing platform;

[0010] The feeding unit includes a motor fixedly connected to a fixed platform, and the output end of the motor is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the fixed platform, the surface of the threaded rod is threadedly connected to a threaded barrel, and one side of the threaded barrel is fixedly connected to a support rod, the other side of the threaded barrel is fixedly connected to a limiting rod, a limiting slide groove is provided on one side of the fixed platform, and the inner wall of the limiting slide groove is slidably connected to the limiting rod, a feeding pipe is fixedly connected to the middle part of the support rod, and the output end of the feeding pipe is rotatably connected to a connecting pipe, four groups of connecting ports are provided on the outer side of the connecting pipe, and the surfaces of the connecting ports are all fixedly connected to a discharging pipe, a plurality of stirring components are provided on the upper sides of the four groups of discharging pipes, a plurality of discharging heads are provided on the lower sides of the four groups of discharging pipes, and a rotating component is provided on the ends of the four groups of discharging pipes away from the connecting pipes.

[0011] As a preferred solution of the feeding equipment for the production of heating and heat-insulating risers described in the utility model, the four groups of rotating components all include a rotating rod fixedly connected to the discharge pipe, and the ends of the rotating rods opposite to each other are fixedly connected with rotating balls, and the inner wall of the fixed tube is provided with four groups of rotating grooves matching the rotating balls, and the rotating grooves are all curved in design.

[0012] As a preferred solution of the feeding equipment for producing heating and heat-insulating risers described in the utility model, each group of the stirring components includes a fixed rod fixedly connected to the upper surface of the discharge pipe, and the surface of the fixed rod is rotatably connected to a rotating plate.

[0013] As a preferred solution of the feeding equipment for producing the heating and heat-insulating riser described in the utility model, wherein: the lower side surface of the connecting pipe is fixedly connected to the fixing block, and the height of the fixing block is greater than the discharge head.

[0014] As a preferred solution of the feeding equipment for producing the heating and heat-insulating riser described in the utility model, wherein: the top inner wall of the connecting pipe is rotatably connected with a clamping plate, and the clamping plate is fixedly connected to the feeding pipe.

[0015] As a preferred solution of the feeding equipment for producing heating and heat-insulating risers described in the utility model, wherein: the input end surface of the feeding pipe is fixedly connected with a fixing plate, and the fixing plate is fixedly connected to the support rod, and the feeding pipe is L-shaped.

[0016] Beneficial effects of the utility model:

[0017] The motor is started by the controller to drive the threaded rod to rotate. The threaded barrel threadedly connected to the threaded rod moves up and down under the limiting action of the limiting rod. The supporting rod fixedly connected to the threaded barrel drives the fixedly connected feeding pipe to move up and down. The feeding pipe rotatably connected drives the discharging pipe to move along with the feeding pipe. At the same time, the rotating rod fixedly connected to the discharging pipe drives the rotating ball to slide inside the rotating groove, so that the discharging pipe can rotate while moving up and down, driving the discharging head and the fixed rod to rotate, so that the raw materials are injected more evenly, and the raw materials are stirred at the same time, which reduces the stirring time and effectively improves the mixing efficiency of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a feeding device for producing a heating and heat-insulating riser proposed by the utility model;

[0020] Figure 2 for Figure 1 A schematic cross-sectional view of the three-dimensional structure;

[0021] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0023] In the figure: 100, main unit; 101, mixing barrel; 102, fixed pipe; 103, fixed platform; 104, controller; 200, feeding unit; 201, motor; 202, threaded rod; 203, threaded barrel; 204, feeding pipe; 205, fixed plate; 206, connecting pipe; 207, discharge pipe; 208, mixing assembly; 208a, fixed rod; 208b, rotating plate; 209, fixed block; 210, rotating assembly; 210a, rotating rod; 210b, rotating ball; 210c, rotating groove; 211, supporting rod; 212, limiting rod; 213, limiting slide groove; 214, clamping plate. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1 -4. The utility model provides a feeding device for producing a heating and heat-insulating riser, comprising: a main unit 100, comprising a mixing barrel 101, wherein a fixing pipe 102 is fixedly connected to the inside of the mixing barrel 101, a fixing platform 103 is fixedly connected to one side of the mixing barrel 101, and a controller 104 is installed on one side of the fixing platform 103;

[0029] The feeding unit 200 includes a motor 201 fixedly connected to the fixed platform 103, and the output end shaft of the motor 201 is fixedly connected to a threaded rod 202, the motor 201 is electrically connected to the controller 104, the threaded rod 202 is rotatably connected to the fixed platform 103, the surface of the threaded rod 202 is threadedly connected to a threaded barrel 203, and one side of the threaded barrel 203 is fixedly connected to a support rod 211, and the other side of the threaded barrel 203 is fixedly connected to a limiting rod 212, and a limiting slide groove 213 is provided on one side of the fixed platform 103, and the limiting slide groove The inner wall of 213 is slidably connected to the limit rod 212, the middle part of the support rod 211 is fixedly connected to the feeding tube 204, and the output end of the feeding tube 204 is rotatably connected to the connecting tube 206, four groups of connecting ports are opened on the outer side of the connecting tube 206, and the surfaces of the connecting ports are all fixedly connected to the discharge pipe 207, and multiple groups of stirring components 208 are arranged on the upper side of the four groups of discharge pipes 207, and multiple groups of discharge heads are arranged on the lower side of the four groups of discharge pipes 207, and a rotating component 210 is arranged on the end of the four groups of discharge pipes 207 away from the connecting pipe 206.

[0030] Among them, the four groups of rotating components 210 all include a rotating rod 210a fixedly connected to the discharge pipe 207, and the end of the rotating rod 210a opposite to each other is fixedly connected with a rotating ball 210b. The inner wall of the fixed tube 102 is provided with four groups of rotating grooves 210c matching the rotating balls 210b, and the rotating grooves 210c are all curved in design, so that when the feeding tube 204 moves up and down, the rotating balls 210b move along the rotating grooves 210c, thereby driving the discharge pipe 207 and the connecting tube 206 to rotate.

[0031] Furthermore, each stirring assembly 208 includes a fixed rod 208a fixedly connected to the upper surface of the discharge pipe 207, and the surface of the fixed rod 208a is rotatably connected to a rotating plate 208b, so that the discharge pipe 207 drives the fixed rod 208a to rotate inside the stirring barrel 101, thereby having a stirring function.

[0032] Furthermore, the lower surface of the connecting tube 206 is fixedly connected to a fixing block 209, and the height of the fixing block 209 is greater than the discharge head, so that when the connecting tube 206 descends, the fixing block 209 can fit against the bottom inner wall of the mixing barrel 101 to prevent the discharge head from being damaged by contact with the mixing barrel 101.

[0033] Furthermore, the top inner wall of the connecting tube 206 is rotatably connected with a clamping plate 214, and the clamping plate 214 is fixedly connected to the feeding tube 204, so that when the connecting tube 206 drives the discharging tube 207 to rotate, the connecting tube 206 will not detach from the surface of the feeding tube 204, thereby increasing the stability of the rotation.

[0034] Furthermore, a fixing plate 205 is fixedly connected to the input end surface of the feeding tube 204, and the fixing plate 205 is fixedly connected to the support rod 211. The feeding tube 204 is L-shaped, and the injection of raw materials through the feeding tube 204 will not be affected during the up and down movement of the feeding tube 204.

[0035] During use, the controller 104 starts the motor 201 to drive the threaded rod 202 to rotate, and the threaded cylinder 203 threadedly connected to the threaded rod 202 moves up and down under the limiting action of the limiting rod 212. The support rod 211 fixedly connected to the threaded cylinder 203 drives the fixedly connected loading pipe 204 to move up and down, and the rotatable connection with the loading pipe 204 drives the discharge pipe 207 to move along with the loading pipe 204. At the same time, the rotating rod 210a fixedly connected to the discharge pipe 207 drives the rotating ball 210b to slide inside the rotating groove 210c, so that the discharge pipe 207 can rotate while moving up and down, driving the discharge head and the fixed rod 208a to rotate.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A feeding device for producing heat-insulating risers, characterized in that: include: The main unit (100) comprises a mixing barrel (101), wherein a fixing pipe (102) is fixedly connected to the interior of the mixing barrel (101), a fixing platform (103) is fixedly connected to one side of the mixing barrel (101), and a controller (104) is installed on one side of the fixing platform (103); The feeding unit (200) comprises a motor (201) fixedly connected to a fixed platform (103), and the output end of the motor (201) is fixedly connected to a threaded rod (202), the threaded rod (202) is rotatably connected to the fixed platform (103), the surface of the threaded rod (202) is threadedly connected to a threaded barrel (203), one side of the threaded barrel (203) is fixedly connected to a support rod (211), the other side of the threaded barrel (203) is fixedly connected to a limiting rod (212), one side of the fixed platform (103) is provided with a limiting slide groove (213), and the inner wall of the limiting slide groove (213) is connected to the support rod (211). The limiting rod (212) is slidably connected, the middle part of the support rod (211) is fixedly connected with a feeding tube (204), and the output end of the feeding tube (204) is rotatably connected with a connecting tube (206), the outer side of the connecting tube (206) is provided with four groups of connecting ports, and the surfaces of the connecting ports are all fixedly connected with a discharging tube (207), the upper sides of the four groups of discharging tubes (207) are all provided with multiple groups of stirring components (208), the lower sides of the four groups of discharging tubes (207) are all provided with multiple groups of discharging heads, and the ends of the four groups of discharging tubes (207) away from the connecting tube (206) are all provided with a rotating component (210).

2. A feeding device for producing a heat-generating and heat-insulating riser according to claim 1, characterized in that: The four groups of rotating components (210) all include a rotating rod (210a) fixedly connected to the discharge pipe (207), and the ends of the rotating rod (210a) facing away from each other are fixedly connected to a rotating ball (210b), and the inner wall of the fixed tube (102) is provided with four groups of rotating grooves (210c) matching with the rotating balls (210b), and the rotating grooves (210c) are all of curved design.

3. A feeding device for producing a heat-generating and heat-insulating riser according to claim 2, characterized in that: Each group of the stirring components (208) comprises a fixed rod (208a) fixedly connected to the upper surface of the discharge pipe (207), and a rotating plate (208b) is rotatably connected to the surface of the fixed rod (208a).

4. A feeding device for producing a heat-generating and heat-insulating riser according to claim 3, characterized in that: The lower surface of the connecting pipe (206) is fixedly connected to a fixing block (209), and the height of the fixing block (209) is greater than the discharge head.

5. A feeding device for producing a heat-generating and heat-insulating riser according to claim 4, characterized in that: A clamping plate (214) is rotatably connected to the top inner wall of the connecting tube (206), and the clamping plate (214) is fixedly connected to the feeding tube (204).

6. A feeding device for producing a heat-generating and heat-insulating riser according to claim 5, characterized in that: A fixing plate (205) is fixedly connected to the input end surface of the feeding tube (204), and the fixing plate (205) is fixedly connected to the support rod (211). The feeding tube (204) is of L-shaped design.

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