CN204917101U - Fine ore bin unloader - Google Patents

Fine ore bin unloader Download PDF

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Publication number
CN204917101U
CN204917101U CN201520487496.XU CN201520487496U CN204917101U CN 204917101 U CN204917101 U CN 204917101U CN 201520487496 U CN201520487496 U CN 201520487496U CN 204917101 U CN204917101 U CN 204917101U
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CN
China
Prior art keywords
bearing
ratchet
charging basket
pulley
fine ore
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Active
Application number
CN201520487496.XU
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Chinese (zh)
Inventor
林庆水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Rare Earth and Rare Metals Tungsten Group Holding Co Ltd
Original Assignee
Jiangxi Rare Earth and Rare Metals Tungsten Group Holding Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Rare Earth and Rare Metals Tungsten Group Holding Co Ltd filed Critical Jiangxi Rare Earth and Rare Metals Tungsten Group Holding Co Ltd
Priority to CN201520487496.XU priority Critical patent/CN204917101U/en
Application granted granted Critical
Publication of CN204917101U publication Critical patent/CN204917101U/en
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Abstract

The utility model relates to a fine ore bin unloader and the method of adjusting the fine ore bin unloading, conical hopper's lower extreme fastens the frame, at mounts double drum, left bearing, right bearing, left side pulley, right side pulley, 1# plane pulley, 2# plane pulley, install on left bearing and right bearing with the pivot of double drum dowel location, the ratchet is concentric fixed with right bearing, and the centre bore of ratchet is passed in the pivot, and the rocker tightly fixes on the right outer end of pivot, and the installation of rocker one end is formed a complete set with the ratchet and is equipped with the pawl of pressure spring, and the other end of rocker is equipped with the crank, and the top of pawl is equipped with the depression bar, short steel cable pile warp 1# sideslips, and the wheel is down hangs with outer storage bucket left side that supra -auricular extension spring is firm to be connected, and long steel cable pile warp 1# horizontal sliding wheel, 2# horizontal sliding wheel, 2# sideslip, and it stabilizes with outer storage bucket right side string supra -auricular extension spring down to take turns is connected. The clearance between the belt conveyor of outer storage bucket export and operation can be finely tuned to hand double drum crank, relaxes and adjusts fine material unloading volume.

Description

A kind of fine ore bin blanking device
Technical field
The utility model relates to a kind of blanking device, particularly a kind of fine ore bin blanking device.
Background technology
Under existing inclined mouth type, ore bucket is install trouble to the major defect in ore deposit, later maintenance amount is larger, and lower ore deposit and belt need retain the larger discrepancy in elevation, airborne dust or fine ore is caused to trickle down, and the belt accepting fine ore need install flapper type device, to avoid fine ore unrestrained in belt operational process, control apparatus is generally arranged on higher position, the wayward mine-supplying quantity size of operating personal.CN202828865U discloses the blanking device adopting one-sided bolt to regulate inside and outside blanking tube, and hang outer blanking tube due to one-sided, outer blanking tube is often blocked by interior blanking tube, is difficult to lifting, more difficultly finely tunes; If adopt bilateral bolt, be also difficult to synchronously be elevated.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of fine ore bin blanking device being convenient to regulate mine-supplying quantity.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of fine ore bin blanking device, and the hand door comprise charging basket in being connected with fine ore bin lower taper funnel, being provided with the outer charging basket of interior charging basket outer wall free-running fit, interior charging basket top and outer charging basket export the belt transporter installed below; The lower end fastening frame of described conical hopper, framework is installed two reel, left bearing, right bearing, left side pulley, right side pulley, 1# plane pulley, 2# plane pulley; The rotating shaft of locating with two reel key pin is arranged on left bearing and right bearing, ratchet is fixed with right bearing is concentric, rotating shaft is through the centre hole of ratchet, rocking bar is fixed on the right outside end of rotating shaft, rocking bar one end is installed supporting with ratchet and the ratchet of stage clip is housed, the other end of rocking bar is equipped with crank, and the top of ratchet is provided with depression bar; Extension spring on the left of the descending and outer charging basket of short steel rope pile warp 1# side roller on hangers is firmly connected, and the extension spring on the right side of the descending and outer charging basket of long steel cable pile warp 1# horizontal sliding wheel, 2# horizontal sliding wheel, 2# side roller on hangers is firmly connected.
The lower end fastening frame of described conical hopper adopts welding or bolt to connect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the K portion enlarged drawing of Fig. 1.
Fig. 3 is the arrangement of parts schematic diagram on framework.
Fig. 4 is that A in Fig. 3 is to schematic diagram.
Detailed description of the invention
embodiment 1as Figure 1-4: a kind of fine ore bin blanking device, the hand door 4 comprise charging basket 6 in being connected with fine ore bin 1 lower taper funnel 2, being provided with the outer charging basket 8 of interior charging basket 6 outer wall free-running fit, interior charging basket 6 top and outer charging basket 8 export the belt transporter 9 installed below; The lower end of described conical hopper 2 adopts bolted connecting frame 3, installs two reel 15, left bearing 16, right bearing 18, left side pulley 10, right side pulley 13,1# plane pulley 11,2# plane pulley 12 on the frame 3; The rotating shaft 17 of locating with two reel 15 key pin is arranged on left bearing 16 and right bearing 18, ratchet 19 is fixed with right bearing 18 is concentric, rotating shaft 17 is through the centre hole of ratchet 19, rocking bar 20 is fixed on the right outside end of rotating shaft 17, rocking bar 20 one end is installed supporting with ratchet 19 and the ratchet 22 of stage clip is housed, the other end of rocking bar 20 is equipped with crank 21, and the top of ratchet 22 is provided with depression bar 23; Extension spring 25 on the left of the descending and outer charging basket 8 of short steel rope 5 pile warp 1# side roller 10 on hangers 7 is firmly connected, and the extension spring 25 on the right side of the descending and outer charging basket 8 of long steel cable 14 pile warp 1# horizontal sliding wheel 11,2# horizontal sliding wheel 12,2# side roller 13 on hangers 24 is firmly connected.
embodiment 2as Figure 1-4: described in embodiment 1, the lower end of conical hopper 2 is welded with framework 3.
embodiment 3as Figure 1-4: adopt a kind of fine ore bin blanking device described in embodiment 1 to regulate the method for fine ore bin blanking;
[1] if need to increase fine ore discharge quantity, the crank 21 of hand pair of reel 15, promotes outer charging basket 8, strengthens the gap between belt transporter 9 that outer charging basket 8 exports and run; Short steel rope 5 and long steel cable 14 are firmly connected with the extension spring 25 on hangers 7 on the left of outer charging basket 8 and right side hangers 24 respectively, can balance both sides and promote pulling force; Preferably two drum diameter of reel 15 and the length of rocking bar 20, can obtain suitable hand firmly and amount trimmed.
[2] if need to reduce fine ore discharge quantity, press the depression bar 23 on the top of ratchet 22, open the ratchet 22 that stage clip is housed, the crank 21 of reverse hand pair of reel 15, decline outer charging basket 8, reduces the gap between belt transporter 9 that outer charging basket 8 exports and run; Due to the lifting pulling force of fine ore and two lateral balances in outer charging basket 8 own wt and outer charging basket 8, outer charging basket 8 is easy to decline, and also can not be blocked by interior barrel 6.

Claims (2)

1. a fine ore bin blanking device, comprises the interior charging basket (6) be connected with fine ore bin (1) lower taper funnel (2), the hand door (4) be provided with the outer charging basket (8) of interior charging basket (6) outer wall free-running fit, interior charging basket (6) top and outer charging basket (8) and exports the belt transporter (9) installed below; It is characterized in that: the lower end fastening frame (3) of described conical hopper (2), at the upper installation of framework (3) two reel (15), left bearing (16), right bearing (18), left side pulley (10), right side pulley (13), 1# plane pulley (11), 2# plane pulley (12); The rotating shaft (17) of locating with two reel (15) key pin is arranged on left bearing (16) and right bearing (18), ratchet (19) is fixed with right bearing (18) is concentric, rotating shaft (17) is through the centre hole of ratchet (19), rocking bar (20) is fixed on the right outside end of rotating shaft (17), rocking bar (20) one end is installed supporting with ratchet (19) and the ratchet (22) of stage clip is housed, the other end of rocking bar (20) is equipped with crank (21), and the top of ratchet (22) is provided with depression bar (23); Extension spring (25) on short steel rope (5) pile warp 1# side roller (10) descending and outer charging basket (8) left side hangers (7) is firmly connected, and the extension spring (25) on the descending and outer charging basket (8) right side hangers (24) of long steel cable (14) pile warp 1# horizontal sliding wheel (11), 2# horizontal sliding wheel (12), 2# side roller (13) is firmly connected.
2. a kind of fine ore bin blanking device according to claim 1, is characterized in that: the lower end fastening frame (3) of described conical hopper (2) adopts welding or bolt to connect.
CN201520487496.XU 2015-07-08 2015-07-08 Fine ore bin unloader Active CN204917101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520487496.XU CN204917101U (en) 2015-07-08 2015-07-08 Fine ore bin unloader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520487496.XU CN204917101U (en) 2015-07-08 2015-07-08 Fine ore bin unloader

Publications (1)

Publication Number Publication Date
CN204917101U true CN204917101U (en) 2015-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520487496.XU Active CN204917101U (en) 2015-07-08 2015-07-08 Fine ore bin unloader

Country Status (1)

Country Link
CN (1) CN204917101U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104960888A (en) * 2015-07-08 2015-10-07 江西稀有金属钨业控股集团有限公司 Fine ore bin discharging device and fine ore bin discharging adjusting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104960888A (en) * 2015-07-08 2015-10-07 江西稀有金属钨业控股集团有限公司 Fine ore bin discharging device and fine ore bin discharging adjusting method

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