CN208778709U - A kind of Novel electro-hydraulic push rod weight flap valve - Google Patents

Abstract

The utility model relates to the counterweight regulation technology field of weight flap valve, the front end of especially a kind of Novel electro-hydraulic push rod weight flap valve, including valve body, the bull stick and test barrel is circumferentially equipped with graduation mark.To drive bar rotation by connecting rod, bull stick drives turnover panel overturning, block the expects pipe of upside, the expects pipe of downside connects charging, the expects pipe of upside connects discharge end, thus accomplish to block, it reversely rotates, open turnover panel, here clump weight and threaded rod balance the gravity of turnover panel generation, Electrohydraulic push rod works together more labor-saving in this way, it is more energy efficient, and after the dust on turnover panel increases to certain stage, unscrew tightening knob, the initial position of bull stick and test barrel is recorded by graduation mark, then clump weight is rotated by spinner handle, adjust the position of clump weight, carry out adjustment, after balance, rotate the position of original record, use subsequent in this way is just relatively labor-saving, the weight of dust is balanced, it is more energy efficient.

Description

A kind of Novel electro-hydraulic push rod weight flap valve

Technical field

The utility model relates to the counterweight regulation technology field of weight flap valve more particularly to a kind of Novel electro-hydraulic push rods Weight flap valve.

Background technique

Currently, electric hydraulic push rod weight flap valve is widely used in for building materials, metallurgy, petrochemical industry, electric power, mine, light industry Etc. industries, as all kinds of cleaners ash bucket lock gas ash-discharging device and various grinding machines, dryer, feed bin, silos and enclosed it is defeated Send the lock gas, ash-discharging device of system etc..Also there is electric hydraulic push rod weight flap valve in the market, for example notification number is CN202812231U " the utility model discloses a kind of electric hydraulic push rod weight flap valve, including valve body, valve plate, valve shaft, Connecting rod, weight, electric hydraulic push rod；Valve plate, weight, connecting rod are fixedly connected with valve shaft, and weight is mounted on electric hydraulic push rod The other side of axis, the other end of connecting rod are flexibly connected with electric hydraulic push rod；Electro-hydraulic dynamic pushrod movement drives connecting rod, and connecting rod drives valve Board shaft rotation, valve shaft drive weight and valve plate rotation, realize the opening and closing of valve plate.To improve wearability, valve body is lined with wear-resisting Plate.It is live line work state when using under normal circumstances.The electricity hydraulic push rod weight flap valve, structure is simple, processing, installs It is convenient；Both it electro-hydraulic can move or automatically adjust the effect realized lock gas, unload ash in its power blackout situation lower heavy punch, flexible operation is opened Position indicates clear, easy switching；And light and handy wear-resisting, long service life；With good practicability ", still, with using Time increases, and can speckle with many dust above valve plate, more and more, and weight is caused to increase, and the quality of weight is to fix not Turn uncontrollable, such two sides weight is uneven, and Electrohydraulic push rod will be more laborious, increases energy consumption.

Utility model content

Purpose of the utility model is to solve the electric hydraulic push rod weight flap valves existed in the prior art in the market The shortcomings that quality of weight and position are fixed, and cannot be balanced the increased dust weight of valve plate, be increased the energy consumption of Electrohydraulic push rod, and A kind of Novel electro-hydraulic push rod weight flap valve proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of Novel electro-hydraulic push rod weight flap valve, including valve body are designed, the valve body is rectangular in inner hollow, and Socket is offered in the middle part of the upper and lower side of valve body, the spigot is equipped with expects pipe, and two opposite one end of expects pipe are deep Into valve body, two opposite one end of expects pipe are equipped with flange, pre-and post perforative bull stick are rotatably connected in the valve body, and turn Bar is located at the lower left side of the expects pipe of upside, and the rear end of the bull stick is connected with the threaded rod that left end tilts down, and on threaded rod Be socketed with clump weight, be threadedly coupled between the clump weight and threaded rod, and the middle part of bull stick be equipped with under the expects pipe of upside The corresponding turnover panel of end opening, the turnover panel are located in valve body, and the front end of bull stick is socketed with test barrel, and the test barrel passes through tight Gu knob is connect with bull stick, and test barrel is located at the front side of valve body, and the lower end of the test barrel is equipped with downward rectangular connecting rod, And the lower end of connecting rod is socketed with guide cylinder, the valve body is fixedly arranged at the front end with Electrohydraulic push rod, and Electrohydraulic push rod is located at guide cylinder Right side is articulated and connected between the telescopic rod of the Electrohydraulic push rod and the lower end of guide cylinder, the front end week of the bull stick and test barrel To being equipped with graduation mark.

Preferably, the clump weight is circumferentially with spinner handle.

Preferably, Anti-slip nut is installed on the threaded rod, and Anti-slip nut is against on the left side of clump weight.

Preferably, the upper end of the turnover panel sets flexible valve rubber.

Preferably, one end that the threaded rod is contacted with bull stick is equipped with mounting cylinder, and mounting cylinder is socketed on bull stick, described It is connected between mounting cylinder and bull stick by fastening bolt.

The utility model proposes a kind of Novel electro-hydraulic push rod weight flap valve, beneficial effect is: in use, passing through It controls Electrohydraulic push rod and pulls guide cylinder, to drive bar rotation by connecting rod, bull stick drives turnover panel overturning, blocks the material of upside Pipe, the expects pipe of downside connect charging, and the expects pipe of upside connects discharge end, have thus accomplished to block, reversely rotate, that is, have opened and turn over Plate, here clump weight and threaded rod balance turnover panel generation gravity, such Electrohydraulic push rod work together it is more labor-saving, it is more energy efficient, And after the dust on turnover panel increases to certain stage, unscrew tightening knob, by graduation mark record bull stick and test barrel just Then beginning position rotates clump weight by spinner handle, adjusts the position of clump weight, carrys out adjustment, after balance, rotate original note The position of record, use subsequent in this way is just relatively labor-saving, has balanced the weight of dust, more energy efficient.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of Novel electro-hydraulic push rod weight flap valve structural schematic diagram；

Fig. 2 be the utility model proposes a kind of Novel electro-hydraulic push rod weight flap valve main view；

Fig. 3 be the utility model proposes a kind of Novel electro-hydraulic push rod weight flap valve rearview.

In figure: 1 valve body, 2 expects pipes, 3 bull sticks, 4 threaded rods, 5 clump weights, 6 turnover panels, 7 test barrels, 8 connecting rods, 9 guide cylinders, 10 Electrohydraulic push rod, 11 spinner handles, 12 Anti-slip nuts, 13 mounting cylinders.

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.

Referring to Fig.1-3, a kind of Novel electro-hydraulic push rod weight flap valve, including valve body 1, valve body 1 are in the side of inner hollow Shape, and socket is offered in the middle part of the upper and lower side of valve body 1, spigot is equipped with expects pipe 2, and two opposite one end of expects pipe 2 are equal It being deep into valve body 1, two opposite one end of expects pipe 2 are equipped with flange, pre-and post perforative bull stick 3 is rotatably connected in valve body 1, And bull stick 3 is located at the lower left side of the expects pipe 2 of upside, the rear end of bull stick 3 is connected with the threaded rod 4 that left end tilts down, threaded rod 4 The one end contacted with bull stick 3 is equipped with mounting cylinder 13, and mounting cylinder 13 is socketed on bull stick 3, is passed through between mounting cylinder 13 and bull stick 3 Fastening bolt connection, convenient for the installation of threaded rod 4, and is socketed with clump weight 5 on threaded rod 4.

Clump weight 5 is circumferentially with spinner handle 11, and convenient for the rotation of clump weight 5, Anti-slip nut 12 is equipped on threaded rod 4, And Anti-slip nut 12 is against on the left side of clump weight 5, prevents clump weight 5 from loosening, screw thread connects between clump weight 5 and threaded rod 4 It connects, and the middle part of bull stick 3 is equipped with turnover panel 6 corresponding with the lower ending opening of expects pipe 2 of upside, turnover panel 6 is located in valve body 1, turnover panel 6 Upper end set flexible valve rubber, turnover panel 6 just blocks the lower opening of the expects pipe 2 of upside when horizontal, valve rubber increases close Feng Xing, and the front end of bull stick 3 is socketed with test barrel 7, test barrel 7 is connect by tightening knob with bull stick 3, and test barrel 7 is located at The lower end of the front side of valve body 1, test barrel 7 is equipped with downward rectangular connecting rod 8, and the lower end of connecting rod 8 is socketed with guide cylinder 9, valve Body 1 is fixedly arranged at the front end with Electrohydraulic push rod 10, and Electrohydraulic push rod 10 is located at the right side of guide cylinder 9, the telescopic rod of Electrohydraulic push rod 10 with It is articulated and connected between the lower end of guide cylinder 9, Electrohydraulic push rod 10 here is common in the market, the front end of bull stick 3 and test barrel 7 Circumferentially it is equipped with graduation mark.

In use, guide cylinder 9 is pulled by control Electrohydraulic push rod 10, thus drive bull stick 3 to rotate by connecting rod 8, bull stick 3 It drives turnover panel 6 to overturn, blocks the expects pipe 2 of upside, the expects pipe 2 of downside connects charging, and the expects pipe 2 of upside connects discharge end, in this way Just accomplish to block, reversely rotate, is i.e. opening turnover panel 6, clump weight 5 and threaded rod 4 balance the gravity of the generation of turnover panel 6 here, Electrohydraulic push rod 10 works together more labor-saving in this way, more energy efficient, and after the dust on turnover panel 6 increases to certain stage, it unscrews tight Gu knob records the initial position of bull stick 3 and test barrel 7 by graduation mark, clump weight 5 is then rotated by spinner handle 11, is adjusted The position of clump weight 5, carrys out adjustment, after balance, rotates the position of original record, subsequent in this way using just relatively labor-saving , the weight of dust has been balanced, it is more energy efficient.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of Novel electro-hydraulic push rod weight flap valve, including valve body (1), which is characterized in that the valve body (1) is in inside Empty is rectangular, and offers socket in the middle part of the upper and lower side of valve body (1), and the spigot is equipped with expects pipe (2), and two expects pipes (2) opposite one end is deep into valve body (1), and two opposite one end of expects pipe (2) are equipped with flange, and the valve body (1) is interior It is rotatably connected to pre-and post perforative bull stick (3), and bull stick (3) is located at the lower left side of the expects pipe (2) of upside, the bull stick (3) Rear end is connected with the threaded rod (4) that left end tilts down, and clump weight (5) are socketed on threaded rod (4), the clump weight (5) It is threadedly coupled between threaded rod (4), and the middle part of bull stick (3) is equipped with turn over corresponding with the lower ending opening of expects pipe (2) of upside Plate (6), the turnover panel (6) is located in valve body (1), and the front end of bull stick (3) is socketed with test barrel (7), and the test barrel (7) is logical It crosses tightening knob to connect with bull stick (3), and test barrel (7) is located at the front side of valve body (1), the lower end of the test barrel (7) is equipped with Downward rectangular connecting rod (8), and the lower end of connecting rod (8) is socketed with guide cylinder (9), the valve body (1) is fixedly arranged at the front end with electricity Liquid push rod (10), and Electrohydraulic push rod (10) is located at the right side of guide cylinder (9), the telescopic rod and guide cylinder of the Electrohydraulic push rod (10) (9) it is articulated and connected between lower end, the front end of the bull stick (3) and test barrel (7) is circumferentially equipped with graduation mark.

2. a kind of Novel electro-hydraulic push rod weight flap valve according to claim 1, which is characterized in that the clump weight (5) be circumferentially with spinner handle (11).

3. a kind of Novel electro-hydraulic push rod weight flap valve according to claim 1, which is characterized in that the threaded rod (4) it is equipped on Anti-slip nut (12), and Anti-slip nut (12) is against on the left side of clump weight (5).

4. a kind of Novel electro-hydraulic push rod weight flap valve according to claim 1, which is characterized in that the turnover panel (6) Upper end set flexible valve rubber.

5. a kind of Novel electro-hydraulic push rod weight flap valve according to claim 1, which is characterized in that the threaded rod (4) one end contacted with bull stick (3) is equipped with mounting cylinder (13), and mounting cylinder (13) is socketed on bull stick (3), the mounting cylinder (13) it is connect between bull stick (3) by fastening bolt.