Vertical silo device with hardened grain dredging device at blanking port

Abstract

The utility model discloses a vertical silo device with a hardened grain dredging device at a blanking port, which relates to the technical field of pipeline dredging and comprises a vertical silo, the blanking port, a fixing frame, a sleeve, a rubber tube and an endoscope. The fixing frame is detachably connected to the discharging opening and used for adjusting the position of the sleeve. The sleeve is movably connected to the fixing frame; the middle of the sleeve is supported by the lower edge of the blanking port; the rubber pipe is inserted into the sleeve, and one end extends into the vertical silo; the dredging spring is a long-strip-shaped spring and is inserted into the rubber pipe, one end of the dredging spring extends into the vertical silo, and a driving block is fixed to the other end of the dredging spring and used for driving the dredging spring to rotate. The endoscope is inserted into the rubber tube and comprises a probe, and the probe is fixed to the end, extending into the vertical silo, of the rubber tube. The dredging spring is sleeved with a rubber pipe, and the rubber pipe is inserted into the sleeve to guide and support the dredging spring, so that the dredging spring is convenient to control; and the probe of the endoscope is mounted at one end of the sleeve, so that the probe can be conveniently controlled to observe the position of the knot plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dredging, in particular to a vertical silo device with a plate grain dredging device for a material drop port. Background Art

[0002] There are many vertical grain silos in the port, which mainly store corn, soybeans, etc. Due to the storage time, weather and other factors, it is easy for grain to become compacted at the discharge port during unloading operations and cannot be discharged. It is necessary to manually use tools such as steel hoes and unblocking springs to unblock them, or workers must enter the boot-type hopper to unblock them, which is very dangerous. Therefore, unblocking springs are often used in conjunction with pipeline endoscopes to determine the location of the grain compaction.

[0003] In the existing working process, due to the firm compaction of grain, the large area of ​​the discharge port of the vertical silo, and the lack of restrictions on the unblocking spring, 1. The unblocking spring collides with the compaction and cannot unblock the compaction position; 2. It is difficult to control the position of the pipeline endoscope probe to accurately observe the compaction position inside the vertical silo. Utility Model Content

[0004] The utility model aims to provide a vertical silo device with a device for dredging grain accumulation at a material drop opening, so as 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 vertical silo device with a grain dredging device for a material drop opening comprises a vertical silo, a material drop opening is provided on the top of the vertical silo; a dredging spring is inserted into the material drop opening for dredging the material drop opening, and further comprises a fixing frame, a sleeve, a rubber tube and an endoscope, the fixing frame is detachably connected to the material drop opening, the fixing frame is used to adjust the position of the sleeve; the sleeve is movably connected to the fixing frame, and one end extends to the inner side of the material drop opening, and the other end is located outside the material drop opening, and the middle part of the sleeve is supported by the lower edge of the material drop opening; the rubber tube is inserted into the sleeve, and one end extends into the interior of the vertical silo; the dredging spring is a long strip spring, which is inserted into the rubber tube, one end of which extends into the interior of the vertical silo, and the other end is fixed with a driving block, and the driving block is used to drive the dredging spring to rotate; the endoscope is inserted into the rubber tube, and the endoscope comprises a probe, and the probe is fixed to one end of the rubber tube extending into the vertical silo.

[0007] As a further preferred embodiment, the fixing frame includes an insertion structure and a clamping structure;

[0008] The probe structure includes a positioning plate, a connecting bolt and a connecting plate, wherein the positioning plate is located at the drop opening; the upper end of the connecting bolt is fixed to the positioning plate, and the connecting bolt extends into the interior of the vertical silo; the connecting plate is fixed to the lower end of the connecting bolt, and the probe structure is used to facilitate the replacement of the positioning plate through the connecting bolt and adjust the probe depth;

[0009] The clamping structure includes a stop block, a fastening screw, a fastening nut and a pressure wheel, wherein the stop block has two fixed at both ends of the positioning plate and are located on the inner side of the blanking port; the fastening screw is fixed to the stop block and extends to the outer side of the blanking port; the pressure wheel is rotatably connected to the fastening screw and is located on the outer side of the blanking port; the fastening nut is threadedly connected to the fastening screw and is located on one side of the pressure wheel and away from the stop block, and the positioning plate is fixed at the blanking port position through the cooperation of the pressure wheel and the stop block.

[0010] As a further preference, a diaphragm is provided inside the rubber tube to prevent the endoscope circuit from being worn when the dredging spring is stirred.

[0011] As a further preference, a counterweight is fixed to the sleeve at the support of the lower edge of the drop outlet; the counterweight is located inside the drop outlet to reduce the vibration of the dredging spring when it is stirred.

[0012] As a further preference, a limiting ring is installed under the connecting plate, and the limiting ring is a U-shaped rod, one end of which is rotatably connected to the connecting plate, and the other end is detachably connected to the connecting plate by a fixing nut; a groove is provided on the outer surface of the sleeve, and the groove is inserted into the limiting ring, and the limiting ring is used to limit the position of the sleeve, and a plurality of annular grooves are provided on the outer surface of the sleeve along the axial direction, and the groove is matched with the limiting ring gap, and the sleeve is limited from being separated from the limiting ring by the edge of the groove; the above structure is used to limit the position of the sleeve by matching the groove with the fixing nut, and the insertion depth of the sleeve can be adjusted by adjusting the groove connected to the limiting ring, and the sleeve has room for movement through the gap between the limiting ring and the groove.

[0013] As a further preference, the endoscope also includes a fixing clamp, a display screen and a handle, the fixing clamp is clamped and fixed to the end of the rubber tube away from the vertical silo; the display screen and the handle are fixed to the fixing clamp, the handle is easy to hold, and the display screen is used to observe the inside of the drop port.

[0014] Compared with the prior art, the utility model has the following beneficial effects: 1. The outer part of the dredging spring is sleeved with a rubber tube, which is inserted into the sleeve to guide and support the dredging spring, and the sleeve is movably connected to the fixed frame at the material drop opening, so that the dredging spring can be controlled to dredge the knotted area. 2. By installing the probe of the endoscope at one end of the sleeve, it is convenient to control the probe to observe the position of the knotted area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0016] Figure 1 It is a structural schematic diagram of the vertical silo device with a grain clearing device at the drop-out plate in this embodiment.

[0017] Figure 2 It is a schematic diagram of the structure of the endoscope, rubber tube and dredging spring in the vertical silo device with the device for dredging grain accumulation at the drop-out plate of this embodiment.

[0018] Figure 3 for Figure 1 Schematic diagram of point A.

[0019] Figure 4 for Figure 1 Schematic diagram of point B.

[0020] Figure 5 for Figure 1 Cross-sectional view at CC.

[0021] Figure 6 This is a schematic diagram of the structure of the dredging spring, camera and rubber tube in a vertical silo device with a grain dredging device for a drop-out plate.

[0022] Figure 7 It is an assembly drawing of a vertical silo device with a grain clearing device for a drop-out plate and a vertical silo.

[0023] In the figure: blanking port-1, fixing frame-2, sleeve-3, rubber tube-4, endoscope-5, unblocking spring-6, vertical silo-7, positioning plate-201, connecting bolt-202, stop block-203, fastening screw-204, fastening nut-205, clamping wheel-206, connecting plate-207, limiting ring-208, counterweight block-301, groove-302, diaphragm-401, fixing clamp-501, display screen-502, handle-503, probe-504, drive block-601, 1 fixing nut-2081. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] See also Figure 1 , Figure 6 and Figure 7The device for clearing grain at a discharge port 1 of a vertical silo 7 is shown, comprising a vertical silo 7, a discharge port 1 is provided on the top of the vertical silo 7; a fixing frame 2, a sleeve 3, a rubber tube 4 and an endoscope 5, wherein the fixing frame 2 is detachably connected to the discharge port 1, and the fixing frame 2 is used to adjust the position of the sleeve 3;

[0026] The sleeve 3 is movably connected to the fixing frame 2, and one end of the sleeve 3 extends to the inside of the blanking port 1, and the other end is located outside the blanking port 1, and the middle part of the sleeve 3 is supported by the lower edge of the blanking port 1; the rubber tube 4 is plugged into the sleeve 3, and one end of the sleeve 3 extends into the interior of the vertical silo 7; the dredging spring 6 is a long strip spring, which is plugged into the rubber tube 4, one end of the sleeve 3 extends into the interior of the vertical silo 7, and the other end is fixed with a driving block 601, and the driving block 601 is used to drive the dredging spring 6 to rotate;

[0027] In the embodiment of the utility model, the driving block 601 is connected to the drill bit through an interface to drive the dredging spring 6 to rotate, and no additional maintenance is required for the driving motor.

[0028] like Figure 7 As shown, the endoscope 5 is inserted into the rubber tube 4 , and the endoscope 5 includes a probe 504 , and the probe 504 is fixed to one end of the rubber tube 4 extending into the vertical silo 7 .

[0029] The fixing frame 2 includes an insertion structure and a clamping structure;

[0030] See also Figure 1 As shown, the probe structure includes a positioning plate 201, a connecting bolt 202 and a connecting plate 207, wherein the positioning plate 201 is located at the blanking port 1; the upper end of the connecting bolt 202 is fixed to the positioning plate 201, and the connecting bolt 202 extends into the interior of the vertical silo 7; the connecting plate 207 is fixed to the lower end of the connecting bolt 202, and the probe structure is used to facilitate the replacement of the positioning plate 201 through the connecting bolt 202 and adjust the probe depth;

[0031] In the embodiment of the present practical information, the connecting bolts 202 are respectively located on the front and back sides of the positioning plate 201 to prevent the connecting bolts 202 from deforming to one side.

[0032] like Figure 3As shown, the clamping structure includes a stop block 203, a fastening screw 204, a fastening nut 205 and a pressure wheel 206, the stop block 203 has two fixed at both ends of the positioning plate 201, and is located on the inner side of the blanking port 1; the fastening screw 204 is fixed to the stop block 203 and extends to the outside of the blanking port 1; the pressure wheel 206 is rotatably connected to the fastening screw 204, and is located on the outside of the blanking port 1; the fastening nut 205 is threadedly connected to the fastening screw 204, and is located on one side of the pressure wheel 206 and away from the stop block 203, and the pressure wheel 206 and the stop block 203 are matched by rotating the fastening nut 205 so that the positioning plate 201 is fixed at the position of the blanking port 1.

[0033] In an embodiment of the utility model, the blanking port 1 is provided with a vertical flange. By rotating the fastening nut 205, the clamping wheel 206 and the stop block 203 on the flange of the blanking port 1 are released, and then the position of the positioning plate 201 is adjusted, and then the fastening nut 205 is tightened to re-fix the positioning plate 201.

[0034] like Figure 5 As shown, in the embodiment of the utility model, the endoscope 5 is connected by wire, and a diaphragm 401 is provided inside the rubber tube 4 to prevent the endoscope circuit from being worn when the dredging spring 6 is stirred.

[0035] like Figure 1 As shown, a counterweight block 301 is fixed to the sleeve 3 at the support of the lower edge of the blanking port 1; the counterweight block 301 is located inside the blanking port 1 and is used to reduce the vibration generated by the dredging spring 6 when it is stirred.

[0036] like Figure 4 As shown, a limiting ring 208 is installed below the connecting plate 207. The limiting ring 208 is a U-shaped rod, one end of which is rotatably connected to the connecting plate 207, and the other end is detachably connected to the connecting plate 207 through a fixing nut 2081; a groove 302 is provided on the outer surface of the sleeve 3, and the groove 302 is plugged into the limiting ring 208. The limiting ring 208 is used to limit the position of the sleeve 3. The outer surface of the sleeve 3 is provided with a plurality of annular grooves 302 along the axial direction. The grooves 302 are clearance-matched with the limiting ring 208, and the sleeve 3 is limited from being separated from the limiting ring 208 by the edge of the groove 302;

[0037] During the operation of the utility model, the position of the sleeve 3 is limited by the fixing nut 2081 in cooperation with the groove 302, and the insertion depth of the sleeve 3 can be adjusted by adjusting the groove 302 connected to the limiting ring 208. The sleeve 3 has a movable space through the gap between the limiting ring 208 and the groove 302, which is used to adjust the direction of the sleeve 3 and cooperate with the rubber tube 4 to adjust the position of the clearing spring 6.

[0038] like Figure 2 As shown, the endoscope 5 also includes a fixing clamp 501, a display screen 502 and a handle 503. The fixing clamp 501 is clamped and fixed to the end of the rubber tube 4 away from the vertical silo 7; the display screen 502 and the handle 503 are fixed to the fixing clamp 501, the handle 503 is easy to hold, and the display screen 502 is used to observe the inside of the drop port 1.

[0039] 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 protection scope of the present invention.

Claims

1. A vertical silo device with a device for dredging grain accumulation at a feeding port, comprising a vertical silo, a feeding port is provided at the top of the vertical silo; a dredging spring is inserted into the feeding port to dredge the feeding port, characterized in that: Also includes: Mounts, sleeves, rubber tubing and endoscopes; The fixing frame is detachably connected to the blanking opening, and the fixing frame is used to adjust the position of the sleeve; The sleeve is movably connected to the fixing frame, and one end of the sleeve extends to the inside of the blanking opening, and the other end is located outside the blanking opening, and the middle part of the sleeve is supported by the lower edge of the blanking opening; The rubber tube is inserted into the sleeve, and one end thereof extends into the interior of the vertical silo; The dredging spring is a long strip spring, which is plugged into the rubber tube, one end of which extends into the interior of the vertical silo, and the other end of which is fixed with a driving block, and the driving block is used to drive the dredging spring to rotate; The endoscope is inserted into the rubber tube, and the endoscope comprises a probe, and the probe is fixed to one end of the rubber tube extending into the vertical silo.

2. The vertical silo device with a device for clearing grain accumulation at a material drop port according to claim 1, characterized in that: The fixing frame comprises an insertion structure and a clamping structure; The probe structure includes a positioning plate, a connecting bolt and a connecting plate, wherein the positioning plate is located at the drop opening; the upper end of the connecting bolt is fixed to the positioning plate, and the connecting bolt extends into the interior of the vertical silo; the connecting plate is fixed to the lower end of the connecting bolt; The clamping structure includes a stop block, a fastening screw, a fastening nut and a pressure wheel, wherein the stop block has two fixed at both ends of the positioning plate and are located on the inner side of the blanking port; the fastening screw is fixed to the stop block and extends to the outer side of the blanking port; the pressure wheel is rotatably connected to the fastening screw and is located on the outer side of the blanking port; the fastening nut is threadedly connected to the fastening screw and is located on one side of the pressure wheel and away from the stop block.

3. The vertical silo device with a device for clearing grain accumulation at a material drop port according to claim 1, characterized in that: A diaphragm is arranged inside the rubber tube.

4. The vertical silo device with a device for clearing grain accumulation at a material drop port according to claim 1, characterized in that: A counterweight block is fixed at the position where the sleeve is supported by the lower edge of the blanking port; the counterweight block is located inside the blanking port.

5. The vertical silo device with a device for clearing grain accumulation at a material drop port according to claim 2, characterized in that: A limiting ring is installed under the connecting plate. The limiting ring is a U-shaped rod, one end of which is rotatably connected to the connecting plate, and the other end is detachably connected to the connecting plate via a fixing nut. A plurality of annular grooves are axially provided on the outer surface of the sleeve. The grooves are movably connected to the limiting ring, and the sleeve is limited from being separated from the limiting ring by the edge of the groove.

6. The vertical silo device with a device for clearing grain accumulation at a material drop port according to claim 1, characterized in that: The endoscope also includes a fixing clamp, a display screen and a handle. The fixing clamp is clamped and fixed to one end of the rubber tube away from the vertical silo; the display screen and the handle are fixed to the fixing clamp.

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