Rubber powder storage bin

Abstract

The utility model provides a rubber powder storage bin which comprises a bin body provided with a discharging port in the bottom, a dredging assembly arranged above the bin body and extending into the bin body, and dehumidification assemblies arranged on the two sides of the bin body and used for absorbing moisture in the bin body. And the dredging rod can pound the rubber powder at the discharging opening back and forth, so that the situation that the rubber powder is blocked at the discharging opening is avoided, and the discharging smoothness is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stock bin, especially to a rubber powder storage stock bin. BACKGROUND

[0002] The rubber powder is the raw material needed in industrial production, and a stock bin is used for storing the rubber powder. The stock bin has good sealing performance, the bin body is made of high-quality sealing material, the bin door and the ventilation opening are subjected to special sealing treatment, the bin can effectively prevent the entry of external humid air, and the caking of the rubber powder can be prevented.

[0003] The application number 202420687400.3 discloses a rubber powder storage equipment, which comprises a main body mechanism and a limiting mechanism. The limiting mechanism is located below the main body mechanism. The main body mechanism comprises a fixed base, supporting feet, a storage box, a feeding pipe and a movable door. The supporting feet are fixedly installed at the lower end of the fixed base. The storage box is fixedly installed at the upper end of the fixed base. The feeding pipe is fixedly installed at the upper end of the storage box. The movable door is movably installed at the upper end of the feeding pipe. The main body mechanism further comprises a discharging pipe and a material control and discharging mechanism. The rubber powder storage equipment can effectively prevent the discharging pipe of the storage equipment from being blocked when discharging the rubber powder, can control the discharging amount, greatly reduces the probability of rubber powder leakage, and enhances the practicality of the storage equipment in use.

[0004] The above-mentioned scheme has the following deficiencies in use. When the rubber powder in the storage box is discharged from the discharging pipe, the small caliber of the discharging pipe further intensifies the mutual extrusion and friction between the particles when the rubber powder enters the discharging pipe from the storage box, which increases the flow resistance of the rubber powder in the discharging pipe. With the passage of time, a large amount of rubber powder accumulates at the input end of the discharging pipe, which continuously hinders the discharge of the subsequent rubber powder, thereby causing the accumulation and blockage of the rubber powder at the discharging pipe. Therefore, the rubber powder storage stock bin is provided. UTILITY MODEL CONTENTS

[0005] The rubber powder storage stock bin can stir the rubber powder at the discharging port back and forth, can achieve the effect of dredging, and can prevent the rubber powder from being blocked at the discharging port.

[0006] The purpose and effect of the rubber powder storage stock bin are achieved by the following specific technical means. The rubber powder storage stock bin comprises a bin body provided with a discharging port at the bottom.

[0007] The dredging assembly is arranged above the bin body and extends into the bin body, and comprises a sliding cylinder embedded in the top of the bin body, a dredging rod arranged in the sliding cylinder, and a driving structure arranged above the bin body for driving the dredging rod to move up and down.

[0008] The dehumidifying assembly is arranged on both sides of the bin body for absorbing moisture in the bin body.

[0009] Preferably, the driving structure of the dredging assembly comprises a motor mounted on the upper surface of the bin body, the output end of the motor is provided with a worm, the upper side of the worm is engaged with two worm gears, the edge of one side of each worm gear is provided with a connecting shaft, the other end of each connecting shaft is connected with a push-pull plate, the top ends of the two push-pull plates are hingedly connected with a connecting plate, and the bottom surface of the connecting plate is connected with the top end of the dredging rod.

[0010] Preferably, the other side of each worm gear is provided with a rotating shaft, the other end of each rotating shaft is rotatably connected with a supporting plate, and the bottom end of each supporting plate is connected with the upper surface of the bin body.

[0011] Preferably, the connecting plate is slidably connected with a group of guide columns, and the bottom end of each guide column is connected with the upper surface of the bin body.

[0012] Preferably, the outer surface of the sliding cylinder is fixedly connected with an annular sealing gasket, and the inner surface of the top end of the annular sealing gasket is in close contact with the outer surface of the dredging rod.

[0013] Preferably, the outer surface of the dredging rod is fixedly connected with a plurality of cutting plates arranged in a ring shape, and the cutting plates are arranged in the bin body.

[0014] Preferably, the outer surface of the dredging rod is fixedly connected with a limiting ring, and the limiting ring is arranged above the sliding cylinder.

[0015] Preferably, the dehumidifying assembly comprises a frame embedded in the left and right sides of the bin body, the bottom of each frame is provided with an opening, and a drying box is detachably mounted in the inside of each frame.

[0016] Preferably, one end of each frame away from the bin body is provided with a sealing cover.

[0017] Preferably, the bottom of the bin body is provided with a blocking plate, the top of the bin body is provided with a feeding frame, and the top of the feeding frame is provided with a cover plate.

[0018] Beneficial effects:

[0019] 1、Through the dredging assembly arranged, the dredging rod can reciprocatingly lift at the discharge port of the bin body, the dredging rod will stir the rubber powder at the discharge port back and forth, so that the rubber powder is prevented from being blocked at the discharge port, the smoothness during discharging is ensured, through the dehumidification assembly arranged, the humidity inside the bin body can be absorbed, so that the humidity is prevented from being absorbed by the rubber powder and being blocked during discharging.

[0020] 2、Through the annular sealing gasket arranged, the connecting position of the dredging rod and the sliding cylinder can be sealed, so that the external humidity is prevented from entering the bin body, through the guide column arranged, the movement of the connecting plate can be guided, the stability between the push-pull plate and the connecting shaft is ensured, so that the dredging rod can stably lift and dredge. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0022] Figure 2 It is a bin body front view three-dimensional structure schematic view.

[0023] Figure 3 It is a dredging assembly three-dimensional structure schematic view.

[0024] Figure 4 It is a connecting plate side view three-dimensional structure schematic view.

[0025] Figure 5 It is a sliding cylinder three-dimensional structure schematic view.

[0026] Figure 6 It is a dehumidification assembly front view three-dimensional structure schematic view.

[0027] Figures 1-6 In the embodiment, the correspondence between the component names and the drawing numbers is as follows:

[0028] 1, bin body; 2, dredging assembly; 201, sliding cylinder; 202, dredging rod; 203, motor; 204, worm; 205, worm gear; 206, connecting shaft; 207, push-pull plate; 208, connecting plate; 209, rotating shaft; 210, support plate; 211, guide column; 212, annular sealing gasket; 213, cutting plate; 214, limiting ring; 3, dehumidification assembly; 301, frame; 302, through port; 303, drying box; 304, airtight cover; 4, blocking plate; 5, feeding frame. DETAILED DESCRIPTION

[0029] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments, and based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] First embodiment

[0031] As shown in the accompanying Figure 1 , the accompanying Figure 2 , the accompanying Figure 3 , the accompanying Figure 4 and the accompanying Figure 5 : a kind of rubber powder storage silo, including the warehouse body 1 of bottom setting with discharge port, the bottom of warehouse body 1 is provided with supporting leg, can keep stable state for warehouse body 1.

[0032] The dredging assembly 2 is arranged above the warehouse body 1 and extends into the warehouse body 1, and includes a sliding cylinder 201 embedded in the top of the warehouse body 1, and a dredging rod 202 arranged inside the sliding cylinder 201. The sliding cylinder 201 can stabilize the dredging rod 202, ensuring smooth movement. The outer surface of the sliding cylinder 201 is fixedly connected with a ring-shaped sealing gasket 212, and the inner side surface of the top end of the ring-shaped sealing gasket 212 is in close contact with the outer surface of the dredging rod 202. The ring-shaped sealing gasket 212 can seal the connection between the top of the sliding cylinder 201 and the dredging rod 202, preventing moisture from entering the warehouse body 1 and causing rubber powder to clump. When dredging, the ring-shaped sealing gasket 212 can be pulled away from the dredging rod 202.

[0033] The driving structure arranged above the bin body 1 is used for driving the dredging rod 202 to move up and down, the driving structure of the dredging assembly 2 comprises a motor 203 mounted on the upper surface of the bin body 1, the output end of the motor 203 is provided with a worm 204, the upper end of the worm 204 is engaged with two worm gears 205, the edge of one side surface of each worm gear 205 is provided with a connecting shaft 206, the other end of each connecting shaft 206 is connected with a push-pull plate 207, the top ends of the two push-pull plates 207 are hingedly connected with a connecting plate 208, and the bottom surface of the connecting plate 208 is connected with the top end of the dredging rod 202, the motor 203 can drive the worm 204 to rotate, the worm 204 can synchronously drive the two worm gears 205 to rotate in the same direction, when the worm gears 205 rotate, the connecting shafts 206 can rotate around the center of the worm gears 205, and the push-pull plates 207 can perform deflection movement, so that the connecting plate 208 is pushed and pulled back and forth, and the dredging rod 202 moves up and down, so that the rubber powder at the discharge opening of the bin body 1 is stirred and dredged, the other side surface of each worm gear 205 is provided with a rotating shaft 209, the other end of each rotating shaft 209 is rotatably connected with a supporting plate 210, and the bottom end of each supporting plate 210 is connected with the upper surface of the bin body 1, the worm gears 205 can be supported and fixed by the cooperation of the rotating shafts 209 and the supporting plates 210, so that the stable engagement between the worm gears 205 and the worm 204 is ensured.

[0034] A group of guide columns 211 are slidably connected to the connecting plate 208, the bottom end of each guide column 211 is connected with the upper surface of the bin body 1, the movement of the connecting plate 208 can be guided by the guide columns 211, the stability between the push-pull plates 207 and the connecting shafts 206 is ensured, so that the dredging rod 202 can stably move up and down to perform the dredging work, the outer surface of the dredging rod 202 is fixedly connected with annularly arranged cutting plates 213, and the cutting plates 213 are arranged in the bin body 1, the cutting plates 213 can be driven to move by the dredging rod 202, the cutting plates 213 can cut and disperse the rubber powder, so that the rubber powder can flow more smoothly, the outer surface of the dredging rod 202 is fixedly connected with a limiting ring 214, the limiting ring 214 is arranged above the sliding cylinder 201, the descending height of the dredging rod 202 can be limited by the limiting ring 214, so that the descending distance of the dredging rod 202 is prevented from being too large when the dredging rod 202 is accidentally collided, and the breakage between the push-pull plates 207 and the connecting shafts 206 is avoided.

[0035] Second embodiment

[0036] As shown in the accompanying Figure 1 and the accompanying Figure 6The dehumidification assembly 3 is arranged on both sides of the bin body 1 and is used for absorbing moisture in the bin body 1. The dehumidification assembly 3 comprises frame bodies 301 embedded on both sides of the bin body 1. Each frame body 301 is provided with a through port 302 at the bottom. A drying box 303 is detachably installed in each frame body 301. Moisture in the bin body 1 enters the frame body 301 through the through port 302, and the drying box 303 absorbs the moisture, thereby effectively preventing the rubber powder from caking.

[0037] Each frame body 301 is provided with a sealing cover 304 at the end away from the bin body 1. The sealing cover 304 is used for sealing one side of the frame body 301 and preventing external moisture from entering the frame body 301.

[0038] Third embodiment

[0039] As shown in the accompanying drawings Figure 1 As shown in the accompanying drawings Figure 2 The bottom of the bin body 1 is provided with a blocking plate 4. The blocking plate 4 is used for sealing the discharge port at the bottom of the bin body 1. When the rubber powder in the bin body 1 is discharged, the blocking plate 4 is removed, and the rubber powder is discharged from the bin body 1. The top of the bin body 1 is provided with a feeding frame 5, and the top of the feeding frame 5 is provided with a cover plate. The feeding frame 5 is used for conveniently adding rubber powder into the bin body 1 by the worker.

[0040] Working principle: when the rubber powder in the bin body 1 is discharged from the bottom discharge port, the motor 203 is started to work. The motor 203 drives the worm 204 to rotate, and the worm 204 synchronously drives the two worm gears 205 to rotate in the same direction. When the worm gears 205 rotate, the connecting shaft 206 rotates around the center of the worm gears 205, and the push-pull plate 207 performs a deflection motion, thereby pushing and pulling the connecting plate 208 back and forth, and the dredging rod 202 rises and falls back and forth, thereby stirring and dredging the rubber powder at the discharge port of the bin body 1, and avoiding the clogging of the rubber powder.

Claims

1. A rubber powder storage silo characterized by, The warehouse body (1) is provided with a discharge port at the bottom. The dredging assembly (2) is arranged above the warehouse body (1) and extends into the warehouse body (1), and comprises a sliding cylinder (201) embedded in the top of the warehouse body (1), a dredging rod (202) arranged in the sliding cylinder (201), and a driving structure arranged above the warehouse body (1) for driving the dredging rod (202) to move up and down. The dehumidifying assembly (3) is arranged on both sides of the warehouse body (1) and is used for absorbing moisture in the warehouse body (1).

2. The rubber powder storage silo of claim 1, wherein: The driving structure of the dredging assembly (2) comprises a motor (203) mounted on the upper surface of the warehouse body (1), a worm (204) mounted at the output end of the motor (203), two worm gears (205) engaged above the worm (204), a connecting shaft (206) mounted at the edge of one side surface of each worm gear (205), a push-pull plate (207) connected to the other end of each connecting shaft (206), a connecting plate (208) hingedly connected to the top ends of the two push-pull plates (207), and the bottom surface of the connecting plate (208) connected to the top end of the dredging rod (202).

3. The rubber powder storage silo of claim 2, wherein: The other side surface of each worm gear (205) is provided with a rotating shaft (209), and the other end of each rotating shaft (209) is rotatably connected with a support plate (210), and the bottom end of each support plate (210) is connected with the upper surface of the warehouse body (1).

4. The rubber powder storage silo of claim 2, wherein: A group of guide columns (211) are slidably connected to the connecting plate (208), and the bottom end of each guide column (211) is connected with the upper surface of the warehouse body (1).

5. The rubber powder storage silo of claim 1, wherein: The outer surface of the sliding cylinder (201) is fixedly connected with an annular sealing gasket (212), and the inner side surface of the top end of the annular sealing gasket (212) is fitted with the outer surface of the dredging rod (202).

6. The rubber powder storage silo of claim 1, wherein: The outer surface of the dredging rod (202) is fixedly connected with a ring-shaped cutting plate (213), and the cutting plate (213) is arranged inside the warehouse body (1).

7. The rubber powder storage silo of claim 1, wherein: The outer surface of the dredging rod (202) is fixedly connected with a limiting ring (214), and the limiting ring (214) is arranged above the sliding cylinder (201).

8. The rubber powder storage silo of claim 1, wherein: The dehumidifying assembly (3) comprises a frame (301) embedded in the left and right sides of the warehouse body (1), a through hole (302) is arranged at the bottom of each frame (301), and a drying box (303) is detachably mounted in each frame (301).

9. The rubber powder storage silo of claim 8, wherein: Airtight covers (304) are arranged at the ends of each frame (301) away from the warehouse body (1).

10. The rubber powder storage silo of claim 1, wherein: The bottom of the warehouse body (1) is provided with a blocking plate (4), the top of the warehouse body (1) is provided with a feeding frame (5), and the top of the feeding frame (5) is provided with a cover plate.

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