Anti-blocking discharging device of cement storage tank

Abstract

The utility model relates to the technical field of vibration discharging hoppers, in particular to a cement storage tank anti-blocking discharging device which comprises a supporting frame, an anti-blocking mechanism is fixedly installed on the supporting frame and comprises a fixing rod and a material guiding rod, the fixing rod is fixedly connected to the bottom end of the supporting frame, and the material guiding rod is fixedly connected to the bottom end of the supporting frame. A guide rod and a hydraulic rod are fixedly mounted on the fixing rod, a push rod is fixedly connected to the telescopic end of the hydraulic rod, an activation cone is in threaded connection with the top end of the push rod, and a main body mechanism is fixedly mounted on the supporting frame and fixedly connected with the feeding bin through a fixing mechanism; connecting mechanisms are fixedly mounted on the main body mechanism and the feeding bin; the hydraulic rod drives the push rod to move upwards, the end of the activation cone can slide in the supporting frame, then the height of the activation cone can be adjusted, and adjustment of the discharge amount of the end of the main body mechanism according to the material stacking degree is facilitated.

Description

Technical Field

[0001] The utility model relates to a discharging device, in particular to an anti-blocking discharging device for a cement storage tank, belonging to the technical field of vibrating discharging hoppers. Background Art

[0002] Cement is stored in cement storage tanks. Due to the pressure and the adhesion and cohesion between material particles, it is easy to cause arching, which causes material blockage and affects normal production. At present, vibrating discharge hoppers are usually used to change traditional gravity discharge into forced vibration discharge, so that the fluidity of the material at the bottom of the cement storage tank is enhanced, so that the material can be discharged evenly and continuously.

[0003] However, when the existing vibration activation hopper is in use, the activation cone is generally installed on the support frame of the silo by welding, and the height of the activation cone is not convenient to adjust according to the cement discharge amount. When there is a lot of material piled up at the discharge port of the silo, the material at the top of the activation cone is still being discharged. After continuous accumulation, the discharge port is easily blocked, which is not conducive to improving the discharge effect of the hopper. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-blocking unloading device for a cement storage tank in order to solve the above-mentioned problem. The hydraulic rod drives the push rod to move upward, so that the end of the activation cone can slide from the inside of the support frame, and then the height of the activation cone can be adjusted, which is beneficial to adjust the discharge amount at the end of the main mechanism according to the degree of material accumulation.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a cement storage tank anti-blocking unloading device, comprising a support frame, an anti-blocking mechanism is fixedly installed on the support frame, the anti-blocking mechanism comprises a fixed rod and a guide rod, the bottom end of the support frame is fixedly connected with the fixed rod, the guide rod and the hydraulic rod are fixedly installed on the fixed rod, the telescopic end of the hydraulic rod is fixedly connected with a push rod, the top end of the push rod is threadedly connected with an activation cone, a main body mechanism is fixedly installed on the support frame, the main body mechanism is fixedly connected to the loading bin through a fixing mechanism, and connecting mechanisms are fixedly installed on the main body mechanism and the loading bin.

[0006] Preferably, the support frame is arranged in a "cross"-shaped structure, the material guide rod is arranged in an inverted cone-shaped structure, and the material guide rod is located at one end of the fixed rod away from the support frame.

[0007] Preferably, the bottom end of the activation cone is in contact with the support frame, and the activation cone and the push rod are both slidably connected to the fixed rod.

[0008] Preferably, the main body mechanism includes a blanking bin and a connecting flange. The blanking bin is fixedly connected to the support frame. A connecting flange is fixedly installed at the bottom end of the blanking bin. An installation frame is fixedly connected to the side wall of the blanking bin. A vibration motor is fixedly installed on the installation frame. A plurality of installation holes and jacks are provided on the blanking bin.

[0009] Preferably, the blanking bin communicates with the connecting flange. Both the activation cone and the guiding rod are arranged at the central part of the blanking bin.

[0010] Preferably, the connecting mechanism includes a locking collar and positioning bolts. A locking collar is fixedly connected to the top end of the blanking bin through a plurality of positioning bolts. A flexible connection sealing sleeve is fixedly installed on the locking collar. Another locking collar is fixedly connected to the flexible connection sealing sleeve.

[0011] Preferably, the bottom end of the feeding bin is fixedly connected to another locking collar through a plurality of positioning bolts. The inner diameters of the locking collar and the flexible connection sealing sleeve are the same.

[0012] Preferably, a plurality of installation holes and jacks are provided on the feeding bin. The feeding bin communicates with the blanking bin.

[0013] Preferably, the fixing mechanism includes stud bolts and rubber blocks. A plurality of stud bolts are snap-fitted and installed on both the blanking bin and the feeding bin. Rubber blocks and backing plates are sleeved on the stud bolts. Rotating blocks are threadedly connected to both ends of the stud bolts.

[0014] Preferably, a stud bolt is snap-fitted and installed at the jack part, and a positioning bolt is threadedly installed at the installation hole part.

[0015] The beneficial effects of the present utility model are as follows: The fixing rod is fixedly installed at the bottom end of the support frame. Since a hydraulic rod is installed in the fixing rod, the telescopic end of the hydraulic rod is fixedly connected to a push rod. When fixing the activation cone, its end can be threadedly installed on the top of the push rod. During the discharging process, the main body mechanism can be started to drive the activation cone to vibrate. When there is a large amount of material accumulated in the discharging port of the main body mechanism, the control switch of the hydraulic rod can be started, so that it drives the push rod to slide along the inner wall of the fixing rod. When the push rod drives the activation cone to move upward, the flow rate of the material at the top end of the main body mechanism can be slowed down, so as to facilitate the discharge of the material accumulated at the discharging port part, thereby being beneficial to preventing the situation of material blockage caused by material accumulation at the discharging port. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the connection structure of the blanking bin and the connecting flange of the present utility model;

[0018] Figure 3 For Figure 2 the enlarged schematic view of part A shown;

[0019] Figure 4 the schematic view of the connection structure of the feeding bin and the mounting hole of the present utility model;

[0020] Figure 5 the schematic view of the connection structure of the locking collar and the flexible connection sealing sleeve of the present utility model;

[0021] Figure 6 the schematic view of the connection structure of the support frame and the fixing rod of the present utility model;

[0022] Figure 7 the schematic view of the connection structure of the fixing rod and the material guiding rod of the present utility model;

[0023] Figure 8 For Figure 7 the enlarged schematic view of part B shown.

[0024] In the figure: 1. Main body mechanism; 101. Feeding bin; 102. Connecting flange; 103. Mounting frame; 104. Vibration motor; 105. Mounting hole; 106. Insertion hole; 2. Connecting mechanism; 201. Locking collar; 202. Flexible connection sealing sleeve; 203. Positioning bolt; 3. Fixing mechanism; 301. Stud; 302. Rubber block; 303. Pad; 304. Rotating block; 4. Support frame; 5. Anti-blocking mechanism; 501. Activation cone; 502. Fixing rod; 503. Material guiding rod; 504. Hydraulic rod; 505. Push rod; 6. Feeding bin. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-8As shown, a cement storage tank anti-blocking unloading device includes a support frame 4, on which an anti-blocking mechanism 5 is fixedly installed, and the anti-blocking mechanism 5 includes a fixed rod 502 and a guide rod 503, the bottom end of the support frame 4 is fixedly connected with the fixed rod 502, and the guide rod 503 and the hydraulic rod 504 are fixedly installed on the fixed rod 502, and the telescopic end of the hydraulic rod 504 is fixedly connected with a push rod 505, and the top end of the push rod 505 is threadedly connected with an activation cone 501, and a main body mechanism 1 is fixedly installed on the support frame 4, and the main body mechanism 1 is fixedly connected to the upper bin 6 through a fixing mechanism 3, and a connecting mechanism 2 is fixedly installed on both the main body mechanism 1 and the upper bin 6.

[0027] As a technical optimization solution of the utility model, the support frame 4 is arranged in a "cross" shape, the guide rod 503 is arranged in an inverted cone structure, and the guide rod 503 is located at the end of the fixed rod 502 away from the support frame 4. When the guide rod 503 shakes, it can contact the material at the end of the lower bin 101, which is beneficial to prevent the material from agglomerating.

[0028] As a technical optimization solution of the utility model, the bottom end of the activation cone 501 contacts the support frame 4, and the activation cone 501 and the push rod 505 are both slidably connected to the fixed rod 502. When the push rod 505 drives the activation cone 501 to move upward, the discharge amount of the discharge bin 101 can be adjusted.

[0029] As a technical optimization scheme of the utility model, the main body mechanism 1 includes a lower material bin 101 and a connecting flange 102. The lower material bin 101 is fixedly connected to the support frame 4. The bottom end of the lower material bin 101 is fixedly installed with a connecting flange 102. The side wall of the lower material bin 101 is fixedly connected with a mounting frame 103. A vibration motor 104 is fixedly installed on the mounting frame 103. The lower material bin 101 is provided with a plurality of mounting holes 105 and jacks 106. The vibration motor 104 is fixed to the side wall of the mounting frame 103, which can facilitate the operator to inspect and repair the vibration motor 104.

[0030] As a technical optimization solution of the utility model, the lower material bin 101 is connected to the connecting flange 102, and the activation cone 501 and the guide rod 503 are both arranged in the central part of the lower material bin 101. The lower material bin 101 can be connected to other equipment through the connecting flange 102.

[0031] As a technical optimization solution of the present utility model, the connecting mechanism 2 includes a locking collar 201 and a positioning bolt 203. The top end of the blanking bin 101 is fixedly connected with a locking collar 201 through a plurality of positioning bolts 203. A flexible connection sealing sleeve 202 is fixedly installed on the locking collar 201. Another locking collar 201 is fixedly connected to the flexible connection sealing sleeve 202. When the vibration motor 104 drives the blanking bin 101 to shake, the flexible connection sealing sleeve 202 can drive the feeding bin 6 to shake.

[0032] As a technical optimization solution of the present utility model, the bottom end of the feeding bin 6 is fixedly connected to another locking collar 201 through a plurality of positioning bolts 203. The inner diameters of the locking collar 201 and the flexible connection sealing sleeve 202 are the same. When the locking collar 201 is fixed on the feeding bin 6 and the blanking bin 101, it is convenient to disassemble and assemble the flexible connection sealing sleeve 202.

[0033] As a technical optimization solution of the present utility model, the feeding bin 6 is provided with a plurality of mounting holes 105 and jacks 106. The feeding bin 6 is communicated with the blanking bin 101. When the double-headed stud 301 is engaged with the jack 106, it is convenient to fix the feeding bin 6 and the blanking bin 101.

[0034] As a technical optimization solution of the present utility model, the fixing mechanism 3 includes a double-headed stud 301 and a rubber block 302. A plurality of double-headed studs 301 are snap-fitted and installed on both the blanking bin 101 and the feeding bin 6. A rubber block 302 and a backing plate 303 are sleeved on the double-headed stud 301. Both ends of the double-headed stud 301 are threadedly connected with rotating blocks 304. When the rotating block 304 is rotated to a state where it abuts against the backing plate 303, the feeding bin 6 and the blanking bin 101 can be connected together.

[0035] As a technical optimization solution of the present utility model, the double-headed stud 301 is snap-fitted and installed at the jack 106, and the positioning bolt 203 is threadedly installed at the mounting hole 105. Through the positioning bolt 203, the two locking collars 201 can be quickly fixed on the blanking bin 101 and the feeding bin 6.

[0036] When the utility model is in use, first, an operator can fix a locking collar 201 to the top of the blanking bin 101 through a plurality of positioning bolts 203. Since a set of mounting holes 105 and jack holes 106 are provided on both the blanking bin 101 and the feeding bin 6, when the positioning bolt 203 is threadedly installed inside the blanking bin 101, the locking collar 201 can be positioned. Then, the feeding bin 6 is fixedly installed on another locking collar 201 through the positioning bolt 203, and thus the feeding bin 6 can be positioned. A flexible connection sealing sleeve 202 is fixed between the two locking collars 201, and thus the feeding bin 6 and the blanking bin 101 can be connected together through it. When limiting the feeding bin 6 and the blanking bin 101, the stud 301 can be passed through the jack hole 106, and then the rubber block 302 and the backing plate 303 are snap-fitted onto the stud 301. A tool is used to rotate the rotating block 304. When the rotating block 304 rotates along both ends of the stud 301 to a state of abutting against the backing plate 303, the rubber block 302 can abut against the feeding bin 6 and the blanking bin 101, and thus it is convenient to fix the feeding bin 6 and the blanking bin 101. After the vibration motor 104 is fixed to the mounting bracket 103 provided on the blanking bin 101, the fixing rod 502 can be fixedly installed at the bottom end of the support frame 4. Since a hydraulic rod 504 is installed inside the fixing rod 502, the telescopic end of the hydraulic rod 504 is fixedly connected with a push rod 505. When fixing the activation cone 501, its end can be threadedly installed on the top of the push rod 505. During the discharging process, when the vibration motor 104 is started, it can drive the activation cone 501 to vibrate. When there is a large amount of material accumulated in the discharging port of the blanking bin 101, the control switch of the hydraulic rod 504 can be started, and thus it drives the push rod 505 to slide along the inner wall of the fixing rod 502. When the push rod 505 drives the activation cone 501 to move upward, the flow rate of the material at the top end of the blanking bin 101 can be slowed down, and thus it is convenient to discharge the material accumulated at the discharging port part, which is beneficial to preventing the situation of material blockage caused by material accumulation at the discharging port.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0038] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cement storage tank anti-blocking discharging device, comprising a support frame (4), characterized in that: The support frame (4) is fixedly mounted with an anti-blocking mechanism (5), the anti-blocking mechanism (5) comprising a fixed rod (502) and a material guide rod (503), the bottom end of the support frame (4) is fixedly connected with the fixed rod (502), the fixed rod (502) is fixedly mounted with a material guide rod (503) and a hydraulic rod (504), the telescopic end of the hydraulic rod (504) is fixedly connected with a push rod (505), the top end of the push rod (505) is threadedly connected with an activation cone (501), the support frame (4) is fixedly mounted with a main body mechanism (1), the main body mechanism (1) is fixedly connected with a loading bin (6) via a fixed mechanism (3), and a connecting mechanism (2) is fixedly mounted on both the main body mechanism (1) and the loading bin (6).

2. The anti-blocking discharging device for a cement storage tank according to claim 1, wherein: The support frame (4) is arranged in a "cross"-shaped structure, the material guide rod (503) is arranged in an inverted cone-shaped structure, and the material guide rod (503) is located at one end of the fixed rod (502) away from the support frame (4).

3. The anti-blocking discharging device for a cement storage tank according to claim 1, wherein: The bottom end of the activation cone (501) contacts the support frame (4), and the activation cone (501) and the push rod (505) are both slidably connected to the fixed rod (502).

4. A cement storage tank anti-blocking discharging device according to claim 1, characterized in that: The main body mechanism (1) comprises a lower material bin (101) and a connecting flange (102); the lower material bin (101) is fixedly connected to the support frame (4); the bottom end of the lower material bin (101) is fixedly mounted with a connecting flange (102); a side wall of the lower material bin (101) is fixedly connected with a mounting frame (103); a vibration motor (104) is fixedly mounted on the mounting frame (103); and the lower material bin (101) is provided with a plurality of mounting holes (105) and jacks (106).

5. The anti-blocking discharging device for a cement storage tank according to claim 4, characterized in that: The lower material bin (101) is connected to the connecting flange (102), and the activation cone (501) and the guide rod (503) are both arranged at the center of the lower material bin (101).

6. The anti-blocking discharging device for a cement storage tank according to claim 5, characterized in that: The connection mechanism (2) comprises a locking ring (201) and positioning bolts (203); the top of the lower bin (101) is fixedly connected to a locking ring (201) via a plurality of positioning bolts (203); a soft connection sealing sleeve (202) is fixedly mounted on the locking ring (201); and another locking ring (201) is fixedly connected to the soft connection sealing sleeve (202).

7. A cement storage tank anti-blocking discharging device according to claim 6, characterized in that: The bottom end of the loading bin (6) is fixedly connected to another locking ring (201) via a plurality of positioning bolts (203), and the locking ring (201) has the same inner diameter as the soft connection sealing sleeve (202).

8. A cement storage tank anti-blocking discharging device according to claim 7, characterized in that: The upper material bin (6) is provided with a plurality of mounting holes (105) and insertion holes (106), and the upper material bin (6) is connected to the lower material bin (101).

9. The anti-blocking discharging device for a cement storage tank according to claim 4, characterized in that: The fixing mechanism (3) comprises a stud (301) and a rubber block (302); a plurality of studs (301) are mounted on the lower material bin (101) and the upper material bin (6); a rubber block (302) and a pad (303) are sleeved on the stud (301); and both ends of the stud (301) are threadedly connected to a rotating block (304).

10. A cement storage tank anti-blocking discharging device according to claim 9, characterized in that: A double-headed stud (301) is snap-fitted and installed at the position of the jack (106), and a positioning bolt (203) is threadedly installed at the position of the mounting hole (105).

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