CN209379383U - Screening plant is used in a kind of processing of cement - Google Patents

Abstract

The utility model discloses a kind of cement processing screening plants, including frame, dustproof cover is fixed at the top of the frame, the feed inlet being connected with dustproof cover is fixed at the top of the dustproof cover, pedestal is fixed with below the frame, the inner bottom surface of the frame is connected with motor, further includes the damping being distributed between pedestal and frame, and adjusts the regulating mechanism of feedstock；In the utility model, by devising the multiple dampings being distributed between pedestal and frame, help further to slow down vibration suffered by cement processing screening plant, which built in spring, will decrease abrasion suffered by spring；The regulating mechanism that feedstock is adjusted by being provided with, when needing to adjust feedstock, rotary screw rod, screw rod pushes fixed ring mobile, utilizes the gap adjustment feedstock amount of two rings that are relatively fixed.

Description

Screening plant is used in a kind of processing of cement

Technical field

The utility model belongs to cement processing technical field, and in particular to screening plant is used in a kind of processing of cement.

Background technique

In cement production process, most of raw material will carry out crushing and screening, such as lime stone, clay, iron ore and coal.It builds It builds and uses a large amount of cement, the screening of cement raw material is particularly important.

However existing cement processing remains some unreasonable factors with screening plant when in use, it is existing With screening plant, there is the deficiencies of following aspect when in use for cement processing:

1. multiple springs are arranged between frame and pedestal carries out dampings, spring is exposed to outside, is increased and is born suffered by spring Lotus is also unfavorable for improving the effect of damping；

2. raw material is added by feed inlet, due to lacking regulating mechanism, it is unfavorable for adjusting inlet amount as needed.

Utility model content

The purpose of this utility model is to provide a kind of cement processing screening plants, to solve to mention in above-mentioned background technique Existing cement processing out remains some unreasonable factors, existing cement processing with screening plant when in use With screening plant when in use there is multiple springs are arranged between frame and pedestal to carry out damping, spring is exposed to outer, increase Load suffered by spring is also unfavorable for improving the effect of damping；When raw material is added by feed inlet, due to lacking adjusting machine Structure is unfavorable for adjusting inlet amount problem as needed.

To achieve the above object, the utility model provides the following technical solutions: a kind of cement processing screening plant, including Frame is fixed with dustproof cover at the top of the frame, the feed inlet being connected with dustproof cover is fixed at the top of the dustproof cover, Pedestal is fixed with below the frame, the inner bottom surface of the frame is connected with motor, further include be distributed in pedestal and frame it Between damping, and adjust the regulating mechanism of feedstock, the damping includes portable pillar, fixed column and spring, The fixed column is fixed on the top of pedestal, and the inside of the fixed column offers lock chamber, and there are four the portable pillar settings, In one end insertion lock chamber of four portable pillars, the other end stretches out lock chamber and connect with frame, four portable pillars Bottom be connected with support plate, one end of the spring and the bottom surface of support plate connect, and the other end is connected with the bottom of chamber of lock chamber, The fixed column is provided with multiple, and multiple fixed columns are spaced apart.

Preferably, the inner wall of the lock chamber offers sliding slot, and the lateral surface of the support plate is fixed with and sliding slot phase The sliding block matched is fixed with limited block at the port of the sliding slot.

Preferably, the regulating mechanism includes fixed ring, nut and screw rod, and the surface of the feed inlet opens up that there are two phases Pair the perforation that passes through of screw mandrel, be fixed with nut in the perforation, the screw rod and nut thread screw connection, the fixed ring It is fixed on the tail end of screw rod.

Preferably, the head end of the screw rod is fixed with knob.

Preferably, the junction of the fixed ring and screw rod is equipped with bearing.

Preferably, the side surface of the frame is fixed with the discharge port being connected to lower portion.

Compared with prior art, the utility model has the beneficial effects that

(1) by devising the multiple dampings being distributed between pedestal and frame, help further to slow down cement Vibration suffered by screening plant is processed, which built in spring, will decrease abrasion suffered by spring；

(2) regulating mechanism that feedstock is adjusted by being provided with, when needing to adjust feedstock, rotary screw rod, silk Bar pushes fixed ring mobile, utilizes the gap adjustment feedstock amount of two rings that are relatively fixed.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the feed inlet broken section structural schematic diagram of the utility model；

Fig. 3 is the damping structural schematic diagram of the utility model；

Fig. 4 is the area the A enlarged structure schematic diagram in Fig. 2 of the utility model；

In figure: 1, pedestal；2, motor；3, damping；4, discharge port；5, regulating mechanism；6, feed inlet；7, dustproof cover； 8, frame；9, portable pillar；10, lock chamber；11, fixed column；12, support plate；13, spring；14, sliding block；15, sliding slot；16, it limits Block；17, bearing；18, fixed ring；19, nut；20, knob；21, screw rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of technical solution: a kind of cement processing screening Equipment, including frame 8, the top of frame 8 are fixed with dustproof cover 7, to carry out dust-proof, the top of dustproof cover 7 using dustproof cover 7 It is fixed with the feed inlet 6 being connected with dustproof cover 7, so that raw material be added by feed inlet 6, the lower section of frame 8 is fixed with bottom Seat 1 is smoothly supported using pedestal 1, and the inner bottom surface of frame 8 is connected with motor 2, provides power support using motor 2, further includes The damping 3 being distributed between pedestal 1 and frame 8, and the regulating mechanism 5 of feedstock is adjusted, damping 3 includes living Dynamic column 9, fixed column 11 and spring 13, fixed column 11 are fixed on the top of pedestal 1, and the inside of fixed column 11 offers lock chamber 10, there are four the settings of portable pillar 9, and in one end insertion lock chamber 10 of four portable pillars 9, the other end stretches out lock chamber 10 and and frame Frame 8 connects, and the bottom of four portable pillars 9 is connected with support plate 12, and one end of spring 13 is connect with the bottom surface of support plate 12, another End is connected with the bottom of chamber of lock chamber 10, and fixed column 11 is provided with multiple, and multiple fixed columns 11 are spaced apart, when operation, frame 8 Stress passes to portable pillar 9, and portable pillar 9 squeezes support plate 12, and support plate 12 squeezes spring 13, automatic multiple after spring 13 is flexible Position pushes support plate 12 upwards, and support plate 12 pushes portable pillar 9 upwards, forms one using four portable pillars 9 and fixed column 11 Damping monomer, due to damping monomer share it is multiple, to more effectively slow down vibration suffered by screening plant, built in spring 13, Reduce the abrasion of spring 13.

In the present embodiment, it is preferred that the inner wall of lock chamber 10 offers sliding slot 15, the lateral surface of support plate 12 be fixed with The sliding block 14 that sliding slot 15 matches is fixed with limited block 16 at the port of sliding slot 15, facilitates support plate 12 in lock chamber 10 Activity, the setting of limited block 16 play ballistic support plate 12 and are detached from from lock chamber 10.

In the present embodiment, it is preferred that regulating mechanism 5 includes fixed ring 18, nut 19 and screw rod 21, the surface of feed inlet 6 The perforation passed through there are two opposite screw mandrel 21 is opened up, nut 19, screw rod 21 and the rotation of 19 screw thread of nut are fixed in the perforation Connection is closed, fixed ring 18 is fixed on the tail end of screw rod 21, and when needing to adjust feedstock, rotary screw rod 21, screw rod 21 is pushed Fixed ring 18 is mobile, utilizes the gap adjustment feedstock amount of two rings 18 that are relatively fixed.

In the present embodiment, it is preferred that the head end of screw rod 21 is fixed with knob 20, so that more labor-saving when rotary screw rod 21.

In the present embodiment, it is preferred that the junction of fixed ring 18 and screw rod 21 is equipped with bearing 17, so that screw rod 21 rotates When, it can smoothly push fixed ring 18 mobile.

In the present embodiment, it is preferred that the side surface of frame 8 is fixed with the discharge port 4 being connected to inside frame 8, convenient for sieve The raw material divided is discharged by discharge port 4.

The working principle and process for using of the utility model: in use, fixed column 11 is fixed on the top of pedestal 1, it is fixed The inside of column 11 opens up lock chamber 10, and portable pillar 9 is arranged four, and one end of four portable pillars 9 is embedded in lock chamber 10, the other end It stretches out lock chamber 10 and is connect with frame 8, the bottom of four portable pillars 9 is connected with support plate 12, one end of spring 13 and support The bottom surface of plate 12 connects, and the other end is connected with the bottom of chamber of lock chamber 10, and multiple, and the interval of multiple fixed columns 11 is arranged in fixed column 11 Distribution, when operation, 8 stress of frame passes to portable pillar 9, and portable pillar 9 squeezes support plate 12, and support plate 12 squeezes spring 13, bullet It after spring 13 is flexible, automatically resets, pushes support plate 12 upwards, support plate 12 pushes portable pillar 9 to utilize four portable pillars 9 upwards With fixed column 11 form a damping monomer, due to damping monomer share it is multiple, to more effectively slow down suffered by screening plant Vibration, built in spring 13, reduce the abrasion of spring 13；

The surface of feed inlet 6 opens up the perforation that two opposite screw mandrels 21 pass through, and is fixed with nut 19, silk in the perforation 19 threaded engagement connection of bar 21 and nut, fixed ring 18 are fixed on the tail end of screw rod 21, and knob 20 is fixed on the head end of screw rod 21, Two 18 centers of ring that are relatively fixed form the through-hole entered for raw material, and the internal diameter of through-hole is much smaller than feed inlet 6, when When needing to adjust feedstock, turning knob 20, knob 20 pushes screw rod 21 to rotate, and screw rod 21 pushes fixed ring 18 mobile, benefit With the gap adjustment feedstock amount of two rings 18 that are relatively fixed；

Cement raw material is put into from feed inlet 6, is powered on, 2 operation of motor drives the sieve vibration in frame 8, thus Cement raw material is sieved, the raw material after screening is discharged by discharge port 4, and power supply is disconnected after operation.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of cement, which is processed, uses screening plant, including frame (8), dustproof cover (7), institute are fixed at the top of the frame (8) The feed inlet (6) for being fixed at the top of dustproof cover (7) and being connected with dustproof cover (7) is stated, is fixed with bottom below the frame (8) Seat (1), the inner bottom surface of the frame (8) are connected with motor (2), it is characterised in that: further include being distributed in pedestal (1) and frame (8) damping (3) between, and the regulating mechanism (5) of feedstock is adjusted, the damping (3) includes portable pillar (9), fixed column (11) and spring (13), the fixed column (11) are fixed on the top of pedestal (1), the fixed column (11) it is interior Portion offers lock chamber (10), and there are four portable pillar (9) settings, and one end of four portable pillars (9) is embedded in lock chamber (10) in, the other end stretches out lock chamber (10) and connect with frame (8), and the bottom of four portable pillars (9) is connected with support One end of plate (12), the spring (13) is connect with the bottom surface of support plate (12), and the other end is connected with the bottom of chamber of lock chamber (10), The fixed column (11) is provided with multiple, and multiple fixed columns (11) are spaced apart.

2. a kind of cement processing screening plant according to claim 1, it is characterised in that: the lock chamber (10) it is interior Wall offers sliding slot (15), and the lateral surface of the support plate (12) is fixed with the sliding block (14) to match with sliding slot (15), described Limited block (16) are fixed at the port of sliding slot (15).

3. a kind of cement processing screening plant according to claim 1, it is characterised in that: regulating mechanism (5) packet Include fixed ring (18), nut (19) and screw rod (21), the surface of the feed inlet (6) opens up that there are two opposite screw mandrels (21) The perforation passed through is fixed with nut (19) in the perforation, the screw rod (21) and nut (19) threaded engagement connection, the fixation Ring (18) is fixed on the tail end of screw rod (21).

4. a kind of cement processing screening plant according to claim 3, it is characterised in that: the head end of the screw rod (21) It is fixed with knob (20).

5. a kind of cement processing screening plant according to claim 3, it is characterised in that: the fixed ring (18) and silk The junction of bar (21) is equipped with bearing (17).

6. a kind of cement processing screening plant according to claim 1, it is characterised in that: the side table of the frame (8) Face is fixed with and the internal discharge port (4) being connected to of frame (8).