A spiral feeder for processing rebar anchoring materials

Abstract

The utility model provides a spiral feeder for processing rebar anchoring materials; it belongs to the field of rebar anchoring material production; its technical points include a conveying mechanism, the conveying mechanism includes a material box, the top of the material box is fixedly connected with a spiral conveyor, the input end of the spiral conveyor is communicated with the interior of the material box; a screening mechanism, the screening mechanism includes a U-shaped guide groove fixedly connected to one side of the material box, the interior of the U-shaped guide groove is symmetrically fixedly connected with a support plate, a rotating shaft is rotatably connected between two groups of the support plates, the outer side of the rotating shaft is fixedly connected with a flaring pipe, the outer side of the flaring pipe is evenly provided with a plurality of sieve holes, one side of the support plate away from the flaring pipe is fixedly connected with a first motor, the output end of the first motor is fixedly connected to one end of the rotating shaft; the utility model aims to provide a spiral feeder for processing rebar anchoring materials; it is used to improve the quality of rebar anchoring materials.

Description

Technical Field

[0001] The utility model relates to the field of production of rebar-planting anchoring materials, in particular to a spiral feeder for processing rebar-planting anchoring materials. Background Art

[0002] Anchoring material, also known as anchoring agent, is a clay-like adhesive material made of high-strength anchoring agent special unsaturated polyester resin and marble powder, accelerator and auxiliary materials in a certain proportion. The clay and curing agent are separated by special polyester film to form a two-component packaged medicine roll. Resin anchoring agent is used in shaft support, wellbore installation and prestressed anchor reinforcement of hydropower projects.

[0003] In the process of anchor material production, marble powder needs to be transported to the mixing tank by a feeder to be mixed with other raw materials. However, some marble powder is prone to agglomeration during storage. If it is directly transported to the mixing tank by a conveyor and mixed with other raw materials, the quality of the produced anchor material will be reduced. Utility Model Content

[0004] The utility model aims to provide a spiral feeder for processing rebar anchoring materials to solve the problems raised in the above-mentioned background technology.

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

[0006] A spiral feeder for processing reinforcing bar anchoring materials, comprising:

[0007] A conveying mechanism, the conveying mechanism comprising a material box, a screw conveyor is fixedly connected to the top of the material box, and an input end of the screw conveyor is connected to the interior of the material box;

[0008] A screening mechanism, the screening mechanism comprising a U-shaped guide groove fixedly connected to one side of the material box, a support plate symmetrically fixedly connected inside the U-shaped guide groove, a rotating shaft rotatably connected between two groups of the support plates, an expanded pipe fixedly connected to the outside of the rotating shaft, a plurality of sieve holes evenly opened on the outside of the expanded pipe, a first motor fixedly connected to the side of one side of the support plate away from the expanded pipe, and an output end of the first motor fixedly connected to one end of the rotating shaft;

[0009] A crushing mechanism, the crushing mechanism includes rollers symmetrically arranged at the bottom of the expanded tube close to the material box, two groups of the rollers are rotatably connected to the U-shaped guide groove, second motors are fixedly connected to both sides of the outer wall of the U-shaped guide groove, the output ends of the two groups of the second motors are respectively rotatably connected to the two groups of the rollers, and the back sides of the two groups of the rollers are provided with arc-shaped baffles fixedly connected to the U-shaped guide groove.

[0010] As a further solution of the utility model: a fixing plate is fixedly connected to the top of the material box, and the screw conveyor passes through the fixing plate and is fixedly connected to the fixing plate.

[0011] As a further solution of the utility model: the outer wall of the screw conveyor is symmetrically fixedly connected with support rods, and two groups of the support rods are arranged on a side of the screw conveyor away from the U-shaped guide groove.

[0012] As a further solution of the utility model: a feed hopper is provided on the top of the U-shaped guide groove away from the screw conveyor, and fixing rods are symmetrically fixed to the bottom of the feed hopper, and the discharge end of the feed hopper extends to the interior of the flared tube.

[0013] As a further solution of the utility model: connecting rods are symmetrically fixedly connected to the outer side of the U-shaped guide groove, and two groups of connecting rods are fixedly connected to the feed hopper.

[0014] As a further solution of the utility model: the top of the arc-shaped baffle on one side is fixedly connected with a vertical plate, and the rotating shaft passes through the vertical plate.

[0015] As a further solution of the utility model: a cover plate is rotatably connected to one side of the top of the U-shaped guide groove, and the cover plate is adapted to the top of the U-shaped guide groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] After the utility model adopts the above structure, through the mutual cooperation of the expanding tube, the sieve hole, the first motor, the second motor and the rolling roller, after the marble powder to be loaded is poured into the interior of the expanding tube, the first motor can be started, so that the first motor can drive the rotating shaft and the expanding tube to rotate, and the expanding tube can screen the marble powder when rotating, so that part of the agglomerated marble powder is screened out, and then discharged into the interior of the material box along the U-shaped guide groove. Since the expanding tube is in an expanding shape, the agglomerated marble powder screened out can roll down to the interior of the two groups of rolling rollers along the interior of the expanding tube due to the effect of gravity, and then the two groups of second motors can be started, so that the two groups of second motors can respectively drive the two groups of rolling rollers to rotate relative to each other, so that the relatively rotating rolling rollers can crush the agglomerated marble powder, and finally fall into the interior of the U-shaped guide groove, thereby effectively reducing the probability of the agglomerated marble powder being added into the mixing tank and mixed with other raw materials, thereby improving the quality of the processed rebar anchoring material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0019] Figure 1The figure is a schematic diagram of the overall structure of a spiral feeder for processing rebar anchoring materials.

[0020] Figure 2 A spiral feeder for processing rebar anchoring materials Figure 1 Schematic diagram of the A part structure.

[0021] Figure 3 This is a schematic structural diagram of a spiral feeder for processing rebar anchoring materials from another perspective.

[0022] Figure 4 A spiral feeder for processing rebar anchoring materials Figure 3 Schematic diagram of the structure of part B.

[0023] In the figure: 1. conveying mechanism; 101. material box; 102. fixed plate; 103. screw conveyor; 104. support rod; 2. screening mechanism; 201. U-shaped guide groove; 202. support plate; 203. rotating shaft; 204. flaring pipe; 205. sieve hole; 206. first motor; 207. feed hopper; 208. fixed rod; 209. connecting rod; 210. cover plate; 3. crushing mechanism; 301. grinding roller; 302. arc baffle; 303. second motor; 304. vertical plate. DETAILED DESCRIPTION

[0024] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0025] See also Figure 1-4 A screw feeder for processing rebar anchoring materials includes a conveying mechanism 1, and the conveying mechanism 1 includes a material box 101. The material box 101 is used to temporarily store marble powder. A screw conveyor 103 is fixedly connected to the top of the material box 101, and a fixed plate 102 is fixedly connected to the top of the material box 101. The screw conveyor 103 passes through the fixed plate 102 and is fixedly connected to the fixed plate 102. The setting of the fixed plate 102 can connect and fix the screw conveyor 103 to the material box 101. The outer wall of the screw conveyor 103 is symmetrically fixedly connected with support rods 104. Two groups of the support rods 104 are both set on the side of the screw conveyor 103 away from the U-shaped guide groove 201. The setting of the support rods 104 can further support the screw conveyor 103, thereby improving the stability of the screw conveyor 103.

[0026] The input end of the screw conveyor 103 is connected to the inside of the material box 101. When the screw conveyor 103 is started, it can convey the marble powder in the material box 101 to the mixing tank to realize the loading of the marble powder. The screening mechanism 2 includes a U-shaped guide groove 201 fixedly connected to one side of the material box 101, and the inside of the U-shaped guide groove 201 is symmetrically fixedly connected with a support plate 202. A rotating shaft 203 is rotatably connected between two groups of support plates 202. The setting of the support plate 202 can provide support for the rotating shaft 203. A flared tube 204 is fixedly connected to the outer side of the rotating shaft 203, and a plurality of sieve holes 205 are evenly opened on the outer side of the flared tube 204. The sieve holes 205 can screen the marble powder discharged into the flared tube 204, so as to screen out the agglomerated marble powder. At the same time, since the flared tube 204 is in a flared shape, the flared part of the flared tube 204 faces one side of the screw conveyor 103, so that the screened agglomerated marble powder can fall from the flared tube 204 toward the side of the screw conveyor 103.

[0027] A cover plate 210 is rotatably connected to one side of the top of the U-shaped guide groove 201, and the cover plate 210 is adapted to the top of the U-shaped guide groove 201. The setting of the cover plate 210 can cover the top of the U-shaped guide groove 201 to reduce the probability of dust overflow during the screening of marble powder. A first motor 206 is fixedly connected to the side of the support plate 202 away from the expanding pipe 204, and the output end of the first motor 206 is fixedly connected to one end of the rotating shaft 203. The setting of the first motor 206 can drive the rotating shaft 203 and the expanding pipe 204 to rotate when starting the work. A feed hopper 207 is provided on the side of the top of the U-shaped guide groove 201 away from the screw conveyor 103, and a fixed rod 208 is symmetrically fixed to the bottom of the feed hopper 207. The discharge end of the feed hopper 207 extends to the inside of the expanding pipe 204. The setting of the feed hopper 207 can facilitate the discharge of marble powder into the inside of the expanding pipe 204. The outer side of the U-shaped guide groove 201 is symmetrically fixedly connected with connecting rods 209, and two sets of connecting rods 209 are fixedly connected to the feed hopper 207. The setting of the connecting rods 209 can connect and fix the U-shaped guide groove 201 and the feed hopper 207, thereby improving the installation stability of the feed hopper 207.

[0028] The crushing mechanism 3 includes rollers 301 symmetrically arranged at the bottom of the expanded tube 204 near the material box 101. The two groups of rollers 301 can crush the agglomerated marble powder falling from the expanded tube 204 when rotating relative to each other. The two groups of rollers 301 are rotatably connected to the U-shaped guide groove 201. The second motor 303 is fixedly connected to both sides of the outer wall of the U-shaped guide groove 201. The output ends of the two groups of second motors 303 are respectively rotatably connected to the two groups of rollers 301. The second motor 303 is used to drive the rollers 301 to rotate. The back side of the two groups of rollers 301 is provided with an arc baffle 302 fixedly connected to the U-shaped guide groove 201. The arc baffle 302 can guide the agglomerated marble powder to reduce the probability of the agglomerated marble powder falling from the two groups of rollers 301 to the back side. A vertical plate 304 is fixedly connected to the top of the arc-shaped baffle 302 on one side, and the rotating shaft 203 passes through the vertical plate 304 . The vertical plate 304 can block the agglomerated marble powder discharged from the expanded pipe 204 .

[0029] In this embodiment, the screw conveyor 103 is a prior art and will not be described in detail herein.

[0030] When in use, the output end of the screw conveyor 103 is connected to the feed port of the mixing tank for processing the anchoring material, and then the marble powder required for producing the anchoring material is poured into the feed hopper 207, and the first motor 206 is started, so that the first motor 206 can drive the rotating shaft 203 and the expanding tube 204 to rotate when starting, and the marble powder inside the feed hopper 207 can be discharged into the inner side of the expanding tube 204, so that the continuously rotating expanding tube 204 can screen the marble powder, thereby screening out part of the agglomerated marble powder, and then the unclumped marble powder can fall into the U-shaped guide groove 201, and then be discharged into the inside of the material box 101 along the U-shaped guide groove 201. The expanded tube 204 is expanded, so that the screened agglomerated marble powder can roll down along the inside of the expanded tube 204 to the inside of the two sets of rollers 301 due to the effect of gravity, and then the two sets of second motors 303 can be started, so that the two sets of second motors 303 can respectively drive the two sets of rollers 301 to rotate relative to each other, so that the relatively rotating rollers 301 can crush the agglomerated marble powder and finally fall into the inside of the U-shaped guide groove 201, and then fall into the inside of the material box 101 through the U-shaped guide groove 201, and then the screw conveyor 103 can be started, so that the screw conveyor 103 conveys the marble powder inside the material box 101 to the mixing tank for mixing with other raw materials to prepare the anchor material for planting reinforcement.

[0031] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A screw feeder for processing rebar anchoring materials, characterized in that: include A conveying mechanism (1), the conveying mechanism (1) comprising a material box (101), a screw conveyor (103) being fixedly connected to the top of the material box (101), and an input end of the screw conveyor (103) being connected to the interior of the material box (101); A screening mechanism (2), the screening mechanism (2) comprising a U-shaped guide groove (201) fixedly connected to one side of the material box (101), a support plate (202) symmetrically fixedly connected inside the U-shaped guide groove (201), a rotating shaft (203) rotatably connected between two groups of the support plates (202), a flaring tube (204) fixedly connected to the outside of the rotating shaft (203), a plurality of sieve holes (205) evenly arranged on the outside of the flaring tube (204), a first motor (206) fixedly connected to a side of the support plate (202) away from the flaring tube (204), an output end of the first motor (206) fixedly connected to one end of the rotating shaft (203); A pulverizing mechanism (3), the pulverizing mechanism (3) comprising rollers (301) symmetrically arranged at the bottom of the expanded tube (204) on one side close to the material box (101), two groups of the rollers (301) being rotatably connected to the U-shaped guide groove (201), second motors (303) being fixedly connected to both sides of the outer wall of the U-shaped guide groove (201), output ends of the two groups of the second motors (303) being rotatably connected to the two groups of the rollers (301), and arc-shaped baffles (302) fixedly connected to the U-shaped guide groove (201) being provided on the back sides of the two groups of the rollers (301).

2. The spiral feeder for processing rebar anchoring materials according to claim 1, characterized in that: A fixing plate (102) is fixedly connected to the top of the material box (101), and the screw conveyor (103) passes through the fixing plate (102) and is fixedly connected to the fixing plate (102).

3. The spiral feeder for processing reinforcing bar anchoring materials according to claim 1, characterized in that: The outer wall of the screw conveyor (103) is symmetrically fixedly connected with support rods (104), and two groups of support rods (104) are arranged on a side of the screw conveyor (103) away from the U-shaped guide groove (201).

4. The spiral feeder for processing rebar anchoring materials according to claim 1, characterized in that: A feed hopper (207) is provided on the top of the U-shaped guide groove (201) away from the screw conveyor (103), and fixing rods (208) are symmetrically fixed to the bottom of the feed hopper (207), and the discharge end of the feed hopper (207) extends to the inside of the flared tube (204).

5. The spiral feeder for processing reinforcing bar anchoring materials according to claim 4, characterized in that: The outer side of the U-shaped guide groove (201) is symmetrically fixedly connected with connecting rods (209), and two groups of connecting rods (209) are fixedly connected to the feed hopper (207).

6. The spiral feeder for processing reinforcing bar anchoring materials according to claim 1, characterized in that: The top of the arc-shaped baffle (302) on one side is fixedly connected to a vertical plate (304), and the rotating shaft (203) passes through the vertical plate (304).

7. The spiral feeder for processing reinforcing bar anchoring materials according to claim 1, characterized in that: A cover plate (210) is rotatably connected to one side of the top of the U-shaped guide groove (201), and the cover plate (210) is adapted to the top of the U-shaped guide groove (201).

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