CN214199721U

CN214199721U - Grate bed of grate cooler stable in sliding

Info

Publication number: CN214199721U
Application number: CN202022982367.1U
Authority: CN
Inventors: 宋志祥; 赵志浩; 秦金平; 王永春; 邹攀; 李山松
Original assignee: Hubei Jinglan Cement Group Co ltd
Current assignee: Hubei Jinglan Cement Group Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-14
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a cold quick-witted comb bed of comb that slides stably, including base and comb bed body, the top of base is equipped with the spout, the spout internal rotation is connected with the screw rod, a plurality of backup pads have been cup jointed to the screw rod upper thread, the bottom fixed connection of backup pad and comb bed body, the inner wall and the fixedly connected with knob of spout are run through to the one end of screw rod, the one end slip of knob is inserted and is equipped with the kelly, around being equipped with a plurality of draw-in grooves that correspond with the kelly on the outer wall of base, a plurality of sliders that the outer wall line fixedly connected with symmetry of comb bed body set up. The utility model discloses in through many supporting mechanism's setting, can effectively support the comb bed to the sliding stability of comb bed has been promoted.

Description

Grate bed of grate cooler stable in sliding

Technical Field

The utility model relates to a cold quick-witted technical field of comb especially relates to a slide stable cold quick-witted comb bed of comb.

Background

With the development of building technology, cement also becomes an indispensable raw material in the building industry. The grate cooler is an important main machine device in a clinker firing system of a cement plant, has the main functions of cooling and conveying cement clinker, simultaneously provides hot air for a rotary kiln, a decomposing furnace and the like, and is a main device for heat recovery of the firing system. The grate bed is a main part of the grate cooler, and cement clinker on the grate bed is pushed to convey and cool by the back and forth movement of a grate bed crossbeam in the practical application process.

However, the sliding mechanism of the grate bed of the existing grate cooler is simple, and the sliding mechanism lacks a certain supporting structure, so that the sliding stability of the grate bed is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the sliding mechanism of the grate cooler in the prior art is simple and lacks a certain supporting structure, and providing a grate cooler with stable sliding.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cold quick-witted grate bed of comb that slides stable, includes base and grate bed body, the top of base is equipped with the spout, the spout internal rotation is connected with the screw rod, the screw thread has cup jointed a plurality of backup pads on the screw rod, the bottom fixed connection of backup pad and grate bed body, the inner wall and the fixedly connected with knob of spout are run through to the one end of screw rod, the one end slip of knob is inserted and is equipped with the kelly, it is equipped with a plurality of draw-in grooves that correspond with the kelly to surround on the outer wall of base, the outer wall row fixedly connected with of grate bed body is a plurality of sliders that the symmetry set up, the top fixedly connected with of base corresponds with the slide rail with the slider, fixedly connected with slide bar in the slide rail, be equipped with the sliding gate that corresponds with the slide bar on the slider.

Preferably, the bottom of base fixedly connected with a plurality of latch segments, be equipped with the latch port on the latch segment.

Preferably, the support plate is connected with an inner wall of the chute through a damping bumper.

Preferably, a clamping sleeve is fixedly sleeved at one end of the clamping rod close to the base, and a pull rod is fixedly connected at one end of the clamping rod far away from the clamping sleeve.

Preferably, the clamping rod is sleeved with a spring, and two ends of the spring are fixedly connected with the clamping sleeve and the knob respectively.

Preferably, a plurality of steel balls are connected in the sliding opening in a sliding mode, and the edges of the steel balls are in contact with the sliding rod.

Has the advantages that:

1. the rotary knob is rotated to drive the screw rod to rotate, so that the grate body is driven to move through the supporting plate, meanwhile, the sliding rod can effectively support the sliding block, and then the rotary knob is fixed through the clamping rod, the grate bed can be effectively supported through the arrangement of a plurality of supporting mechanisms, and the sliding stability of the grate bed is improved;

2. the setting of latch segment can make things convenient for unable adjustment base, and the damping bumper shock absorber can play certain shock attenuation cushioning effect to the backup pad, and the steel ball can reduce the frictional force between slider and the slide bar simultaneously.

Drawings

Fig. 1 is a schematic structural view of a grate bed of a grate cooler stable in sliding according to the present invention;

FIG. 2 is a schematic side view of a grate bed screw of the grate cooler with stable sliding according to the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 1.

In the figure: the device comprises a base 1, a grate bed body 2, a screw rod 3, a supporting plate 4, a knob 5, a clamping rod 6, a sliding block 7, a sliding rail 8, a sliding rod 9, a locking block 10, a damping shock absorber 11, a clamping sleeve 12, a pull rod 13, a spring 14 and a steel ball 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the grate bed of the grate cooler stable in sliding comprises a base 1 and a grate bed body 2, wherein the bottom of the base 1 is fixedly connected with a plurality of locking blocks 10, the locking blocks 10 are provided with locking ports to conveniently fix the base 1, the top of the base 1 is provided with a sliding chute, the sliding chute is rotatably connected with a screw rod 3 for driving a support plate 4, and the screw rod 3 is in threaded sleeve connection with a plurality of support plates 4 for supporting the grate bed body 2;

in the embodiment, the support plate 4 is connected with the inner wall of the chute through the damping shock absorber 11 and is used for playing a certain shock absorption and buffering role on the support plate 4, the support plate 4 is fixedly connected with the bottom of the grate body 2, and one end of the screw rod 3 penetrates through the inner wall of the chute and is fixedly connected with the knob 5 and is used for driving the screw rod 3;

in the embodiment, a clamping rod 6 is slidably inserted into one end of a knob 5, so that the knob 5 can be conveniently fixed, a plurality of clamping grooves corresponding to the clamping rod 6 are formed in the outer wall of a base 1 in a surrounding mode, a clamping sleeve 12 is fixedly sleeved at one end, close to the base 1, of the clamping rod 6, the clamping rod 6 is prevented from falling off from the knob 5, a pull rod 13 is fixedly connected at one end, far away from the clamping sleeve 12, of the clamping rod 6, a spring 14 is sleeved on the clamping rod 6, and two ends of the spring 14 are fixedly connected with the clamping sleeve 12 and the knob 5 respectively, so that certain elastic support is provided for the clamping rod 6;

in the embodiment, the outer wall of the grate body 2 is fixedly connected with a plurality of symmetrically arranged sliding blocks 7 for supporting the grate body 2, the top of the base 1 is fixedly connected with a sliding rail 8 corresponding to the sliding blocks 7, a sliding rod 9 is fixedly connected in the sliding rail 8, the sliding block 7 is provided with a sliding opening corresponding to the sliding rod 9, a plurality of steel balls 15 are slidably connected in the sliding opening, the edge of each steel ball 15 is in contact with the corresponding sliding rod 9, and the friction force between the sliding rod 9 and the inner wall of the sliding opening is reduced.

In the embodiment, the screw rod 3 is driven to rotate by rotating the knob 5, so that the grate body 2 is driven to move by the support plate 4, meanwhile, the slide rod 9 can effectively support the slide block 7, and then the knob 5 is fixed by the clamping rod 6;

in this embodiment, the setting of the locking block 10 can facilitate fixing the base 1, the damping shock absorber 11 can play a certain shock absorption and buffering role for the support plate 4, and meanwhile, the steel ball 15 can reduce the friction force between the sliding block 7 and the sliding rod 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a slide stable cold quick-witted grate of combing, includes base (1) and grate body (2), its characterized in that: the top of the base (1) is provided with a chute, a screw rod (3) is rotationally connected in the chute, a plurality of supporting plates (4) are sleeved on the screw rod (3) in a threaded manner, the supporting plates (4) are fixedly connected with the bottom of the grate body (2), one end of the screw rod (3) penetrates through the inner wall of the sliding groove and is fixedly connected with a knob (5), a clamping rod (6) is slidably inserted into one end of the knob (5), a plurality of clamping grooves corresponding to the clamping rod (6) are arranged on the outer wall of the base (1) in a surrounding manner, a plurality of symmetrically arranged slide blocks (7) are fixedly connected with the outer wall row of the grate body (2), the top of the base (1) is fixedly connected with a slide rail (8) corresponding to the slide block (7), the slide rail (8) is internally and fixedly connected with a slide rod (9), and the slide block (7) is provided with a slide opening corresponding to the slide rod (9).

2. The grate of the grate cooler stable in sliding according to claim 1, characterized in that: the bottom fixedly connected with of base (1) has a plurality of latch segments (10), be equipped with the check lock on latch segment (10).

3. The grate of the grate cooler stable in sliding according to claim 1, characterized in that: the supporting plate (4) is connected with the inner wall of the sliding groove through a damping shock absorber (11).

4. The grate of the grate cooler stable in sliding according to claim 1, characterized in that: the clamping device is characterized in that a clamping sleeve (12) is fixedly sleeved at one end, close to the base (1), of the clamping rod (6), and a pull rod (13) is fixedly connected at one end, far away from the clamping sleeve (12), of the clamping rod (6).

5. The grate of the grate cooler stable in sliding according to claim 4, characterized in that: the clamp rod (6) is sleeved with a spring (14), and two ends of the spring (14) are fixedly connected with the clamp sleeve (12) and the knob (5) respectively.

6. The grate of the grate cooler stable in sliding according to claim 1, characterized in that: a plurality of steel balls (15) are connected in the sliding opening in a sliding mode, and the edges of the steel balls (15) are in contact with the sliding rod (9).