CN218114202U

CN218114202U - Prevent blockking up stick valve of leak protection material

Info

Publication number: CN218114202U
Application number: CN202222133521.7U
Authority: CN
Inventors: 周锋; 蔡逸潭
Original assignee: Nantong Dake Building Materials Machinery Co ltd
Current assignee: Nantong Dake Building Materials Machinery Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-23
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a stick valve technical field especially relates to a prevent blockking up stick valve of leak protection material, and it includes mounting bracket, plug board, stick, barrier plate, quick detach subassembly and propelling movement pole. The inboard symmetry of mounting bracket sets up two deflectors, and cartridge board symmetry and slip set up in the mounting bracket inboard, set up a plurality of draw-in groove on the cartridge board, and in the draw-in groove was inserted to the one end of stick, the other end and the deflector sliding connection of stick. The plug-in board slides and sets up the guide bar, and the barrier plate is connected to the guide bar, and the barrier plate is held the butt with the perpendicular of stick. The barrier plate is provided with a convex plate, and the convex plate is symmetrically provided with elastic clamping blocks. The inserting plate is provided with a limiting groove, the convex plate is inserted into the limiting groove and is in sliding connection with the limiting groove, and the quick-dismantling assembly is in driving connection with the elastic clamping blocks on the two sides. The push rod slides and is arranged on the side plate of the mounting rack, and the push rod is connected with the insertion plate. The mounting frame is provided with a mounting plate, and the mounting plate is provided with a hydraulic cylinder for driving the push rod to stretch. The utility model discloses easy dismounting to stability is high.

Description

Prevent blockking up stick valve of leak protection material

Technical Field

The utility model relates to a stick valve technical field especially relates to a prevent blockking up stick valve of leak protection material.

Background

The bar valve is a novel gate developed according to the requirements of the processes of conveying control, feeding and the like of medium and small solid and blocky materials in the industries of building materials, mines, metallurgy and the like, and is suitable for controlling the materials with the thickness of less than or equal to 50 mm. According to the actual size of the material, the blocking of different materials can be realized through the inserting and pulling rod.

The chinese patent of grant bulletin number CN210883635U discloses a prevent blockking up stick valve gear of leak protection material, this utility model rocks the stick valve bar one side sealed, it is sealed with the closing plate on this side upper portion, this side lower part sets up the leak protection box, the material of wearing out from the stick valve bar gap, the retention is in the leak protection box, because it has the mouth to connect the chute opening, wear out the material and in the connecting chute is advanced through leak protection box backward flow, the difficult problem of current stick valve hourglass material has been solved, prevent to produce the raise dust, the environmental protection.

However, the device still has the following defects: the stick of this stick valve is comparatively troublesome in the dismouting to because the stick main part lacks direction supporting mechanism, the stick is taking out the in-process of inserting, poor stability.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a prevent stick valve of jam leak protection material.

The technical scheme of the utility model: a bar valve capable of preventing blockage and leakage comprises a mounting frame, an insertion plate, a bar, a blocking plate, a quick-release assembly and a pushing rod. The inboard symmetry of mounting bracket sets up two deflectors, and the interval evenly sets up a plurality of guiding hole on the deflector. The cartridge boards are symmetrically arranged on the inner side of the mounting rack, and the cartridge boards on the two sides are both in sliding connection with the mounting rack. A plurality of clamping grooves are uniformly formed in the insertion plate at intervals, and openings are formed in the upper ends and the side faces of the clamping grooves. One end of the bar is inserted into the clamping groove, and the other end of the bar is inserted into the guide hole and is in sliding connection with the guide hole. The plug-in board slides and sets up the guide bar, and the guide bar is close to the one end of guide plate and connects the barrier plate, and the barrier plate is held the butt with the perpendicular of stick. One side of the blocking plate close to the inserting plate is provided with a convex plate, and the two sides of the convex plate are symmetrically provided with elastic clamping blocks. The inserting plate is provided with a limiting groove, the convex plate is inserted into the limiting groove and is in sliding connection with the convex groove, the elastic clamping blocks are abutted to the outer wall of the inserting plate, the quick-dismantling assembly is arranged on the inserting plate, and the quick-dismantling assembly is in driving connection with the elastic clamping blocks on the two sides. The push rod slides and sets up on the curb plate of mounting bracket, and the one end that the push rod inserted in the mounting bracket is connected with the cartridge board. The mounting frame is provided with a mounting plate, the mounting plate is provided with a hydraulic cylinder, and the hydraulic cylinder is connected with a pushing rod in a driving mode.

Preferably, the inboard symmetry of mounting bracket sets up the spout, and the both ends of inserting the board all set up the lug, and both sides lug inserts respectively and corresponds in the side spout and rather than sliding connection.

Preferably, one side that the stop plate is close to the board of inserting sets up a plurality of and blocks the piece, and each blocks the piece and all inserts in corresponding side draw-in groove and with the vertical end butt of the stick that corresponds.

Preferably, the quick release assembly includes a push plate, a rack and a pinion. The rack is arranged on one side, close to each other, of the push plates on the two sides, the gear is located between the racks on the two sides and meshed with the racks on the two sides, the push plates on the two sides are connected with the outer wall of the plug-in mounting plate in a sliding mode, and one side, close to each other, of the push plates is abutted to the outer edge of the elastic clamping block on the corresponding side.

Preferably, the mounting frame is provided with a plurality of kidney-shaped mounting holes.

Preferably, the ends, close to each other, of the bars on the two sides are both conical ends, and the conical ends on the two sides are arranged in a staggered mode.

Preferably, the outer surface of the bar is coated with a protective layer.

Compared with the prior art, the utility model discloses following profitable technological effect has:

through setting up the deflector, utilize the deflector to lead and support inserting taking out of stick, improve the mobility stability of stick. When the rods need to be deleted, only one side push plate needs to be pushed, the other side push plate automatically slides in the opposite direction under the meshing transmission action of the gear and the rack, then the elastic clamping blocks on the two sides of the protruding plate are pushed into the accommodating groove, the blocking plate can be pulled apart by a certain distance at the moment, the rods are transversely moved, the vertical ends of the rods are located in the gaps between the blocking plate and the insertion plate, and then the corresponding rods can be freely detached or the number of the rods is increased. And simultaneously the utility model discloses overall structure stability is high, has good anti-seismic performance, the smoothness nature of promotion unloading that can be very big and the leakproofness of shutoff.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a block diagram of the mount of FIG. 1;

FIG. 3 is a view showing the connection structure of the parts of the interposer board of FIG. 1;

fig. 4 is an enlarged view of a portion a of fig. 3.

Reference numerals: 1. a mounting frame; 101. a chute; 2. a guide plate; 201. a guide hole; 3. inserting a board; 31. a bump; 32. a card slot; 33. a bar; 34. a limiting groove; 4. a guide rod; 5. a blocking plate; 6. a blocking block; 7. a convex plate; 8. an elastic clamping block; 9. pushing the plate; 10. a rack; 11. a gear; 12. a push rod; 13. mounting a plate; 14. and a hydraulic cylinder.

Detailed Description

Example one

As shown in fig. 1-4, the utility model provides a prevent rod valve of jam leak protection material, including mounting bracket 1, cartridge plate 3, rod 33, barrier plate 5, quick detach subassembly and push rod 12. Two guide plates 2 are symmetrically arranged on the inner side of the mounting frame 1, and a plurality of guide holes 201 are uniformly arranged on the guide plates 2 at intervals. The inserting plates 3 are symmetrically arranged on the inner side of the mounting rack 1, and the inserting plates 3 on two sides are both connected with the mounting rack 1 in a sliding manner. A plurality of clamping grooves 32 are uniformly arranged on the inserting plate 3 at intervals, and openings are formed in the upper ends and the side faces of the clamping grooves 32. One end of the bar 33 is inserted into the slot 32, and the other end of the bar 33 is inserted into the guiding hole 201 and slidably connected therewith. The inserting plate 3 is provided with a guide rod 4 in a sliding mode, one end, close to the guide plate 2, of the guide rod 4 is connected with a blocking plate 5, and the blocking plate 5 abuts against the vertical end of the rod 33. One side of the blocking plate 5 close to the inserting plate 3 is provided with a convex plate 7, and two sides of the convex plate 7 are symmetrically provided with elastic clamping blocks 8. The inserting plate 3 is provided with a limiting groove 34, the convex plate 7 is inserted into the limiting groove 34 and is in sliding connection with the limiting groove, the elastic clamping blocks 8 are abutted to the outer wall of the inserting plate 3, the quick-release assembly is arranged on the inserting plate 3, and the quick-release assembly is in driving connection with the elastic clamping blocks 8 on the two sides. The pushing rod 12 is arranged on a side plate of the mounting frame 1 in a sliding mode, and one end, inserted into the mounting frame 1, of the pushing rod 12 is connected with the insertion plate 3. The mounting frame 1 is provided with a mounting plate 13, the mounting plate 13 is provided with a hydraulic cylinder 14, and the hydraulic cylinder 14 is connected with the pushing rod 12 in a driving mode.

In this embodiment, when plugging is performed, the hydraulic cylinder 14 pulls the pushing rod 12 back, so that the insertion plates 3 move laterally, the bars 33 on the insertion plates 3 on the two sides approach synchronously, the tips of the bars are staggered, feeding of materials is blocked, when the gap between the bars 33 needs to be reduced, only the number of the bars 33 needs to be increased at a proper position, and the operation steps of increasing the bars 33 are as follows: the hydraulic cylinder 14 is started to move the plug-in board 3 to enable the tip end of the bar 33 to be separated from the guide plate 2, then the elastic clamping block 8 on the convex board 7 is pushed into the clamping block accommodating groove by the aid of the quick release assembly, the blocking board 5 is pulled outwards to enable the blocking board 5 to be separated from the plug-in board 3 by a certain distance, the bar 33 is taken, the vertical end of the bar is clamped into the clamping groove 32, then the blocking board 5 slides reversely to enable the blocking board 5 to abut against the vertical end of the bar 33, then the hydraulic cylinder 14 is started to push the plug-in board 3, the tip end of the bar 33 is inserted into the corresponding guide hole 201, and the operation of reducing the bar gap is completed.

Example two

As shown in fig. 4, the utility model provides a prevent rod valve of jam leak protection material, compare in embodiment one, quick detach subassembly includes push pedal 9, rack 10 and gear 11. One side that both sides push pedal 9 is close to each other all sets up rack 10, and gear 11 is located between the rack 10 of both sides and all meshes with both sides rack 10 and is connected, and both sides push pedal 9 all with the outer wall sliding connection of cartridge board 3, one side that push pedal 9 is close to each other all with the outward flange butt that corresponds side elasticity fixture block 8.

In this embodiment, when pushing the push plate 9 on one side, the push plate 9 on the other side slides in opposite directions synchronously under the transmission action of the rack 10 and the gear 11, and the push plates 9 on both sides approach simultaneously and push the elastic clamping blocks 8 on both sides into the clamping block accommodating grooves, so as to facilitate the extraction of the convex plate 7.

EXAMPLE III

As shown in fig. 1, the utility model provides a prevent rod valve of jam leak protection material compares in embodiment one, and the one end that both sides rod 33 are close to each other is the toper end, and the crisscross setting of both sides toper end.

In this embodiment, the clearance between the rod tip is obviously greater than the clearance of its body, and the crisscross setting of tip can prevent 33 tip conflicts, and then prevents that the material from dropping from the tip clearance and causing the seepage.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The anti-blocking and material-leakage-preventing rod valve is characterized by comprising a mounting frame (1), an insertion plate (3), a rod (33), a blocking plate (5), a quick-release assembly and a pushing rod (12);

two guide plates (2) are symmetrically arranged on the inner side of the mounting rack (1), and a plurality of guide holes (201) are uniformly arranged on the guide plates (2) at intervals; the insertion plates (3) are symmetrically arranged on the inner side of the mounting rack (1), and the insertion plates (3) on the two sides are in sliding connection with the mounting rack (1); a plurality of clamping grooves (32) are uniformly arranged on the inserting plate (3) at intervals, and openings are formed in the upper ends and the side surfaces of the clamping grooves (32); one end of the bar (33) is inserted into the clamping groove (32), and the other end of the bar (33) is inserted into the guide hole (201) and is in sliding connection with the guide hole;

a guide rod (4) is arranged on the inserting plate (3) in a sliding mode, one end, close to the guide plate (2), of the guide rod (4) is connected with a blocking plate (5), and the blocking plate (5) is abutted to the vertical end of the bar (33); a convex plate (7) is arranged on one side, close to the inserting plate (3), of the blocking plate (5), and elastic clamping blocks (8) are symmetrically arranged on two sides of the convex plate (7); a limiting groove (34) is formed in the inserting plate (3), the convex plate (7) is inserted into the limiting groove (34) and is in sliding connection with the limiting groove, the elastic clamping blocks (8) are abutted to the outer wall of the inserting plate (3), the quick-release assembly is arranged on the inserting plate (3), and the quick-release assembly is in driving connection with the elastic clamping blocks (8) on the two sides;

the pushing rod (12) is arranged on a side plate of the mounting rack (1) in a sliding mode, and one end, inserted into the mounting rack (1), of the pushing rod (12) is connected with the insertion plate (3); mounting panel (13) are arranged on mounting bracket (1), hydraulic cylinder (14) are arranged on mounting panel (13), and push rod (12) is connected in hydraulic cylinder (14) drive.

2. The bar valve of claim 1, wherein the inner sides of the mounting frames (1) are symmetrically provided with sliding grooves (101), the two ends of the insertion plate (3) are provided with projections (31), and the projections (31) at the two sides are respectively inserted into the corresponding sliding grooves (101) and are slidably connected with the same.

3. The bar valve of claim 1, wherein a plurality of blocking blocks (6) are arranged on one side of the blocking plate (5) close to the insertion plate (3), and each blocking block (6) is inserted into the corresponding side clamping groove (32) and is abutted against the vertical end of the corresponding bar (33).

4. The bar valve for preventing blockage and leakage of materials according to claim 1, wherein the quick-release assembly comprises a push plate (9), a rack (10) and a gear (11); one side that both sides push pedal (9) are close to each other all sets up rack (10), gear (11) are located between both sides rack (10) and are connected with the equal meshing of both sides rack (10), both sides push pedal (9) all with the outer wall sliding connection of cartridge board (3), one side that push pedal (9) are close to each other all with the outward flange butt that corresponds side elasticity fixture block (8).

5. The bar valve for preventing blockage and leakage of materials according to claim 1, wherein a plurality of kidney-shaped mounting holes are formed in the mounting frame (1).

6. The bar valve for preventing blockage and leakage of materials according to claim 1, wherein one end of the bars (33) at two sides close to each other is a conical end, and the conical ends at two sides are staggered.

7. The valve of claim 1, wherein the outer surface of the rod (33) is coated with a protective coating.