CN212942177U

CN212942177U - Full-automatic vacuum-pumping and molecular sieve-adding device

Info

Publication number: CN212942177U
Application number: CN202021033014.0U
Authority: CN
Inventors: 汪峰; 裘国民; 俞滨滨
Original assignee: Hangzhou Boxiang Gas Equipment Co ltd
Current assignee: Hangzhou Boxiang Gas Equipment Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-13
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a full-automatic evacuation adds molecular sieve device, including the adsorption tower, the left side and the equal sliding connection in right side of adsorption tower inner wall have the slide bar, the inboard fixedly connected with molecular sieve bucket of slide bar, the horizontal fixedly connected with transmission case in bottom of adsorption tower inner chamber, the fixedly connected with motor of center department of transmission case inner wall front side, the output fixedly connected with transfer line of motor, the dorsal part of transfer line passes through the dorsal part swing joint of bearing frame with the transmission case inner wall, the axle sleeve has been cup jointed on the surface of transfer line, the top and the bottom of axle sleeve all have the connecting rod through pivot swing joint, the inner chamber of transmission case just corresponds the vertical fixedly connected with adjustment mechanism in position of axle sleeve. The utility model provides a current molecular sieve device do not have the position control and carry out even filterable problem, increased the efficiency that the molecular sieve was handled, also improved molecular sieve life, also increased the practicality of molecular sieve.

Description

Full-automatic vacuum-pumping and molecular sieve-adding device

Technical Field

The utility model relates to a vacuum molecular sieve technical field specifically is a full-automatic evacuation adds molecular sieve device.

Background

The molecular sieve device on the existing nitrogen making machine does not have the function of position adjustment for uniform filtration, so that the treatment efficiency of the molecular sieve is reduced, the service life of the molecular sieve is also reduced, and the practicability of the molecular sieve is also reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a full-automatic evacuation adds molecular sieve device possesses the effectual advantage of position control, has solved current molecular sieve device and has not had the position control to carry out even filterable problem.

The utility model provides a following technical scheme: the utility model provides a full-automatic evacuation adds molecular sieve device, includes the adsorption tower, the left side and the equal sliding connection in right side of adsorption tower inner wall have the slide bar, the inboard fixedly connected with molecular sieve bucket of slide bar, the horizontal fixedly connected with transmission case in bottom of adsorption tower inner chamber, the fixedly connected with motor is located at the center of transmission case inner wall front side, the output fixedly connected with transfer line of motor, the dorsal part of transfer line passes through the dorsal part swing joint of bearing frame with the transmission case inner wall, the axle sleeve has been cup jointed on the surface of transfer line, the top and the bottom of axle sleeve all have the connecting rod through pivot swing joint, the inner chamber of transmission case just corresponds the vertical fixedly connected with adjustment mechanism in position of axle sleeve.

Adjustment mechanism includes fixed frame, the top and the bottom of transmission case inner chamber just are located the top of transfer line and the surperficial sliding connection who all transversely runs through fixed frame in bottom have a slide, the one end that the axle sleeve was kept away from to the connecting rod cup joints the surface at the slide, the left side and the right side at slide top just are located the equal fixedly connected with connecting rod in both sides of fixed frame, the top of connecting rod runs through the top of transmission case and cup joints the surface at the slide bar.

The left side and the right side of transmission case inner wall just correspond the position of slide and all seted up the spout, the length of spout is greater than the displacement of slide, the spout uses with the slide cooperation.

The left side of fixed frame and the position that just corresponds the slide all seted up the rectangular channel with the right side, the width of rectangular channel and the interval between the slide are less than a millimeter, the rectangular channel uses with the slide cooperation.

The inboard left end of slide and the equal vertical fixedly connected with spring of right-hand member, the quantity of spring is four, and the equidistance distributes, the spring uses with the slide cooperation.

Slide rails are arranged on the left side and the right side of the inner wall of the adsorption tower and correspond to the positions of the slide bars, the length of each slide rail is larger than the moving distance of the corresponding slide bar, and the slide rails are matched with the slide rails for use.

The utility model has the advantages as follows:

1. the utility model generates negative pressure by forming vacuum inside the adsorption tower, then starts the motor, the output end of the motor rotates to drive the transmission rod to rotate, the transmission rod rotates to drive the shaft sleeve to move backwards to drive the connecting rod to rotate around the rotating shaft and upwards support the sliding plate to move upwards, the sliding plate is matched with the rectangular groove to absorb shock by the extension spring while moving upwards in a limiting way, finally the sliding plate moves upwards to drive the connecting rod to move upwards to push the sliding rod to move upwards, the sliding rod is matched with the sliding rail to move upwards in a limiting way and drive the molecular sieve barrel to move upwards, then the shaft sleeve is moved forwards and backwards to move to control the connecting rod, the sliding rod and the molecular sieve barrel to move upwards and downwards to achieve the functions of position adjustment and uniform treatment, thereby solving the problem that the existing molecular sieve device does not, the service life of the molecular sieve is prolonged, and the practicability of the molecular sieve is improved.

2. The utility model discloses a setting of spout can make the slide reciprocate inside the spout, plays spacing effect simultaneously, has avoided the slide phenomenon that rocks to appear at the in-process that removes, also increases the stability that the slide removed.

3. The utility model discloses a setting of rectangular channel can make the slide reciprocate in the rectangular channel inside, plays fixed effect simultaneously, has avoided the slide phenomenon that the skew appears at the in-process that removes, also reduces the slide at the inside friction of rectangular channel, increases the life of slide.

4. The utility model discloses a setting of spring can assist the slide to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided the slide to produce the phenomenon of noise because of the friction at the in-process that removes, also reduces the frictional resistance that the slide received at the in-process that removes.

5. The utility model discloses a setting of slide rail can make the slide bar reciprocate inside the slide rail, plays spacing effect simultaneously, has avoided the slide bar not hard up phenomenon to appear at the in-process that removes, has also increased the stability that the slide bar removed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the adsorption tower of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the transmission case of FIG. 2 according to the present invention;

FIG. 4 is a right sectional view of the transmission case of FIG. 3 according to the present invention;

fig. 5 is a perspective view of the fixing frame structure in fig. 3 according to the present invention.

In the figure: 1. an adsorption tower; 2. a slide bar; 3. a molecular sieve barrel; 4. a transmission case; 5. a motor; 6. a transmission rod; 7. a shaft sleeve; 8. a first connecting rod; 9. an adjustment mechanism; 91. a fixing frame; 92. a slide plate; 93. a second connecting rod; 10. a chute; 11. a rectangular groove; 12. a spring; 13. a slide rail.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 5, the utility model discloses an adsorption tower 1, the left side and the equal sliding connection in right side of 1 inner wall of adsorption tower have slide bar 2, slide bar 2's inboard fixedly connected with molecular sieve bucket 3, the horizontal fixedly connected with transmission case 4 in bottom of 1 inner chamber of adsorption tower, the fixedly connected with motor 5 of center department of transmission case 4 inner wall front side, motor 5's output fixedly connected with transfer line 6, the dorsal part swing joint of bearing frame and transmission case 4 inner wall is passed through to the dorsal part of transfer line 6, axle sleeve 7 has been cup jointed on the surface of transfer line 6, the top and the bottom of axle sleeve 7 all have head rod 8 through pivot swing joint, the inner chamber of transmission case 4 just corresponds the vertical fixedly connected with adjustment mechanism 9 in position of axle sleeve 7.

Adjustment mechanism 9 includes fixed frame 91, the top and the bottom of transmission case 4 inner chamber and the top that is located transfer line 6 all transversely run through fixed frame 91's surperficial sliding connection have slide 92 with the bottom, the one end that axle sleeve 7 was kept away from to head rod 8 cup joints the surface at slide 92, the left side and the right side at slide 92 top just are located the equal fixedly connected with second connecting rod 93 in both sides of fixed frame 91, the top of second connecting rod 93 runs through the top of transmission case 4 and cup joints the surface at slide bar 2.

Adopt above-mentioned scheme: by arranging the adjusting mechanism 9, the transmission rod 6 can rotate to drive the shaft sleeve 7 to move back and forth, so that the second connecting rod 93 supports the mechanical movement of the movable sliding plate 92 up and down, and the mechanical failure caused by the deviation of the sliding plate 92 in the moving process is avoided.

The left side and the right side of transmission case 4 inner wall and the position that corresponds slide 92 have all seted up spout 10, and the length of spout 10 is greater than slide 92's displacement, and spout 10 uses with slide 92 cooperation.

Adopt above-mentioned scheme: through the setting of spout 10, can make slide 92 reciprocate in spout 10 inside, play spacing effect simultaneously, avoid slide 92 to appear rocking the phenomenon at the in-process that removes, also increase the stability that slide 92 removed.

Rectangular channel 11 has all been seted up to the left side of fixed frame 91 and the position that just corresponds slide 92, and the width of rectangular channel 11 and the interval between slide 92 are less than one millimeter, and rectangular channel 11 uses with the cooperation of slide 92.

Adopt above-mentioned scheme: through the setting of rectangular channel 11, can make slide 92 reciprocate in rectangular channel 11 inside, play fixed effect simultaneously, avoided slide 92 the phenomenon that the skew appears at the in-process that removes, also reduce slide 92 at the inside friction of rectangular channel 11, increase slide 92's life.

The inboard left end of slide 92 and the equal vertical fixedly connected with spring 12 of right-hand member, the quantity of spring 12 is four, and the equidistance distributes, and spring 12 uses with slide 92 cooperation.

Adopt above-mentioned scheme: through the setting of spring 12, can assist slide 92 to work, play the effect that the shock attenuation resets simultaneously, avoided slide 92 to produce the phenomenon of noise because of the friction at the in-process that removes, also reduce the frictional resistance that slide 92 received at the in-process that removes.

Slide rails 13 are arranged on the left side and the right side of the inner wall of the adsorption tower 1 and correspond to the positions of the slide bars 2, the length of each slide rail 13 is larger than the moving distance of each slide bar 2, and the slide rails 13 are matched with the slide bars 2 for use.

Adopt above-mentioned scheme: through the setting of slide rail 13, can make slide bar 2 reciprocate in slide rail 13 inside, play spacing effect simultaneously, avoid slide bar 2 not hard up phenomenon to appear at the in-process that removes, also increased the stability that slide bar 2 removed.

The utility model discloses an absorption tower 1 inside formation vacuum produces the negative pressure, then starter motor 5, the rotatory drive transfer line 6 rotation of motor 5 output, the rotatory axle sleeve 7 that drives of transfer line 6 moves backward and moves the axle sleeve 7 and drive head rod 8 and use the pivot to rotate upwards to support slide 92 rebound as the center, slide 92 cooperation rectangular channel 11 makes progress spacing removal simultaneously extension spring 12 shock attenuation, slide 92 rebound at last drives second connecting rod 93 rebound and promotes slide bar 2 rebound, slide bar 2 cooperation slide rail 13 makes progress spacing removal and drives molecular sieve bucket 3 rebound, then cooperate 6 positive and negative rotations of transfer line to realize that axle sleeve 7 back-and-forth movement makes slide 92 reciprocate, control second connecting rod 93, slide bar 2 and molecular sieve bucket 3 reciprocate and reach position control and homogeneous processing's effect.

Claims

1. The utility model provides a full-automatic evacuation adds molecular sieve device, includes adsorption tower (1), its characterized in that: the utility model discloses an adsorption tower, including adsorption tower (1), inboard fixedly connected with molecular sieve bucket (3) of slide bar (2), the horizontal fixedly connected with transmission case (4) in bottom of adsorption tower (1) inner chamber, fixedly connected with motor (5) are located at the center of transmission case (4) inner wall front side, the output fixedly connected with transfer line (6) of motor (5), the dorsal part swing joint of bearing frame and transmission case (4) inner wall is passed through to the dorsal part of transfer line (6), axle sleeve (7) has been cup jointed on the surface of transfer line (6), the top and the bottom of axle sleeve (7) all have head rod (8) through pivot swing joint, the inner chamber of transmission case (4) just corresponds the vertical fixedly connected with adjustment mechanism (9) in position of axle sleeve (7).

2. The full-automatic vacuum pumping and molecular sieve adding device according to claim 1, characterized in that: adjustment mechanism (9) are including fixed frame (91), the top and the bottom of transmission case (4) inner chamber just are located the top of transfer line (6) and the surperficial sliding connection who all transversely runs through fixed frame (91) in bottom have slide (92), the one end that axle sleeve (7) were kept away from in head rod (8) is cup jointed on the surface of slide (92), the left side and the right side at slide (92) top just are located the equal fixedly connected with second connecting rod (93) in both sides of fixed frame (91), the top of second connecting rod (93) is run through the top of transmission case (4) and is cup jointed on the surface of slide bar (2).

3. The full-automatic vacuum pumping and molecular sieve adding device according to claim 2, characterized in that: the left side and the right side of transmission case (4) inner wall just correspond the position of slide (92) and all seted up spout (10), the length of spout (10) is greater than the displacement of slide (92), spout (10) and slide (92) cooperation use.

4. The full-automatic vacuum pumping and molecular sieve adding device according to claim 2, characterized in that: rectangular channel (11) have all been seted up to the left side of fixed frame (91) and the position that corresponds slide (92), the width of rectangular channel (11) and the interval between slide (92) are less than a millimeter, rectangular channel (11) and slide (92) cooperation are used.

5. The full-automatic vacuum pumping and molecular sieve adding device according to claim 2, characterized in that: the left end and the right end of slide (92) inboard all vertically fixedly connected with spring (12), the quantity of spring (12) is four, and the equidistance distributes, spring (12) and slide (92) cooperation are used.

6. The full-automatic vacuum pumping and molecular sieve adding device according to claim 1, characterized in that: slide rail (13) have been seted up on the left side and the right side of adsorption tower (1) inner wall and the position that corresponds slide bar (2), the length of slide rail (13) is greater than the displacement of slide bar (2), slide rail (13) and slide bar (2) cooperation are used.