CN210660606U - Double-end-face mechanical sealing pressure curved sieve starch pump - Google Patents

Abstract

The utility model discloses a double mechanical seal's bent sieve starch pump of pressure relates to the pump field, and is serious to current starch pump loss in the use, the problem that life reduces, now proposes following scheme, and it includes the bottom plate, the top of bottom plate is provided with the mounting groove, just install the mounting panel in the mounting groove, just there are the pump body and motor on the top of mounting panel through the mounting screw, the output shaft of motor has the dwang through the coupling joint, just the internally connected with impeller that the tip of dwang extended to the pump body, the circumference lateral wall that the dwang is located pump body inside is connected with the second cutting blade that is the setting of annular array. The utility model discloses novel structure, and the device can handle the former thick liquid that the pump body was carried for the solid content of former thick liquid reduces, thereby can reduce the wearing and tearing of the pump body, and the device can alleviate the vibrations of the pump body impaired in the use, prolongs its life, suitable popularization.

Description

Double-end-face mechanical sealing pressure curved sieve starch pump

Technical Field

The utility model relates to a pump field especially relates to a bent sieve starch pump of pressure of double mechanical seal.

Background

In the starch processing production process, the solid content of a medium conveyed in the production flow of raw material slurry is high, the pump body is easy to damage in the conveying process of the raw material slurry, and in addition, the pump body is easy to damage due to long-term vibration in the conveying process, so that the pressure curved sieve starch pump with double end surface mechanical seals is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a double mechanical seal's bent sieve starch pump of pressure has solved the problem that current starch pump loss is serious in the use, life reduces.

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

the utility model provides a double mechanical seal's bent sieve starch pump of pressure, includes the bottom plate, the top of bottom plate is provided with the mounting groove, just install the mounting panel in the mounting groove, just there are pump body and motor on the top of mounting panel through the mounting screw, the output shaft of motor has the dwang through the coupling joint, just the inside connection that the tip of dwang extended to the pump body has the impeller, the circumference lateral wall that the dwang is located the pump body inside is connected with the second cutting blade that is the annular array setting, the inner wall of pump body is connected with the first cutting blade that is the annular array setting, the bottom of mounting panel is connected with the sleeve, just telescopic bottom is connected with the second spring, and the bottom of second spring and the inner wall connection of mounting groove, telescopic circumference lateral wall slip cap is equipped with the lantern ring, just the circumference lateral wall of the lantern, the bottom plate is located the inside spout that the top wall of mounting groove was provided with two sets of symmetries and sets up, just the inside sliding connection of spout has the slider, and the top of slider is articulated with the bottom of hinge bar, one side inner wall connection of spout has the first spring that is horizontal setting, just the tip of first spring is connected with the lateral wall of slider.

Preferably, the first cutting blade and the second cutting blade are identical in structure, and the first cutting blade and the second cutting blade are arranged in a staggered manner.

Preferably, the inner wall of the mounting groove is connected with two symmetrically arranged vertical rods, the top ends of the vertical rods are slidably sleeved inside the sleeve, and the second spring sleeves are arranged on the circumferential side walls of the vertical rods.

Preferably, the bottom end of the sleeve is connected with a limiting plate, and the vertical rod and the limiting plate are arranged in a sliding penetrating mode.

Preferably, be connected with the dead lever that is horizontal setting between the both sides inner wall of spout, just the dead lever with the slider is the slip and link up the setting, just first spring sliding sleeve is established at the circumference lateral wall of dead lever.

The utility model has the advantages that: through bottom plate, mounting panel, mounting groove, the pump body, the dwang, the shaft coupling, a motor, the spout, the dead lever, the slider, first spring, the hinge bar, the lantern ring, the sleeve, the montant, the second spring, first cutting blade, the setting of second cutting blade, make the device can handle the former thick liquid that the pump body was carried, make the solid content of former thick liquid reduce, thereby can reduce the wearing and tearing of the pump body, and the device can alleviate the vibrations of the pump body impaired in the use, prolong its life.

In conclusion, the device can be used for treating the raw material slurry conveyed by the pump body, so that the solid content of the raw material slurry is reduced, the abrasion of the pump body can be reduced, the vibration damage of the pump body can be reduced in the using process of the device, the service life of the device is prolonged, and the device is suitable for popularization.

Drawings

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

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a schematic structural view of the connection between the first cutting blade and the second cutting blade of the present invention.

Reference numbers in the figures: the cutting machine comprises a base plate 1, a mounting plate 2, a mounting groove 3, a pump body 4, a rotating rod 5, a coupler 6, a motor 7, a sliding groove 8, a fixing rod 9, a sliding block 10, a first spring 11, a hinged rod 12, a lantern ring 13, a sleeve 14, a vertical rod 15, a second spring 16, a first cutting blade 17 and a second cutting blade 18.

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, a double mechanical seal's bent sieve starch pump of pressure, includes bottom plate 1, and the top of bottom plate 1 is provided with mounting groove 3, just install mounting panel 2 in the mounting groove 3, just there are pump body 4 and motor 7 on the top of mounting panel 2 through the mounting screw, the output shaft of motor 7 is connected with dwang 5 through shaft coupling 6, just the inside connection that the tip of dwang 5 extends to pump body 4 has the impeller, the circumference lateral wall that dwang 5 is located pump body 4 inside is connected with the second cutting blade 18 that is the setting of annular array, the inner wall of pump body 4 is connected with the first cutting blade 17 that is the setting of annular array, the bottom of mounting panel 2 is connected with sleeve 14, just the bottom of sleeve 14 is connected with second spring 16, and the bottom of second spring 16 and the interior wall connection of mounting groove 3, the circumference lateral wall slip cap of sleeve 14 is equipped with the, and the circumference lateral wall of the lantern ring 13 is hinged with two symmetrically arranged hinge rods 12, the top end wall of the bottom plate 1 inside the mounting groove 3 is provided with two symmetrically arranged sliding grooves 8, the inside of the sliding groove 8 is connected with a sliding block 10 in a sliding manner, the top end of the sliding block 10 is hinged with the bottom end of the hinge rod 12, the inner wall of one side of the sliding groove 8 is connected with a first spring 11 which is transversely arranged, the end part of the first spring 11 is connected with the lateral wall of the sliding block 10, a first cutting blade 17 is the same in structure as a second cutting blade 18, the first cutting blade 17 and the second cutting blade 18 are arranged in a staggered manner, the inner wall of the mounting groove 3 is connected with two symmetrically arranged vertical rods 15, the top end of each vertical rod 15 is slidably arranged inside the sleeve 14, the second spring 16 is arranged on the circumference lateral wall of each vertical rod 15, and the bottom end of, just montant 15 with the limiting plate is the slip and link up the setting, is connected with the dead lever 9 that is horizontal setting between the both sides inner wall of spout 8, just dead lever 9 with slider 10 is the slip and link up the setting, just first spring 11 slip cover is established at the circumference lateral wall of dead lever 9.

The working principle is as follows: during use, the mounting plate 2 can be shaken due to the vibration of the pump body, so that the mounting plate 2 extrudes the second spring 16 and the vertical rod 15 slides in the sleeve 14, when the bottom end of the mounting plate 2 is in contact with the lantern ring 13, the mounting plate 2 extrudes the lantern ring 13, the lantern ring 13 pushes the hinge rod 12, the hinge rod 12 pushes the slider 10 to slide in the sliding groove 8, the slider 10 slides on the fixed rod 9 and simultaneously extrudes the first spring 11, the pump body can effectively reduce the damage of vibration in the use process through the elastic force of the first spring 11 and the second spring 16, and in the use process, the motor 7 drives the rotating rod 5 to rotate through the coupler 6, so that the rotating rod 5 drives the second cutting blade 18 to rotate, the second cutting blade 18 is staggered with the first cutting blade 17, so that solid substances in raw material slurry are decomposed, and the solid content in the raw material slurry is reduced, the loss of the pump body in the using process is reduced, and the service life of the pump body is prolonged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 (5)

1. The utility model provides a double mechanical seal's bent sieve starch pump of pressure, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is provided with mounting groove (3), just install mounting panel (2) in mounting groove (3), just there are pump body (4) and motor (7) on the top of mounting panel (2) through the screw mounting, the output shaft of motor (7) is connected with dwang (5) through shaft coupling (6), just the inside connection that the tip of dwang (5) extended to pump body (4) has the impeller, the circumference lateral wall that dwang (5) is located pump body (4) inside is connected with second cutting blade (18) that are the setting of annular array, the inner wall of pump body (4) is connected with first cutting blade (17) that are the setting of annular array, the bottom of mounting panel (2) is connected with sleeve (14), just the bottom of sleeve (14) is connected with second spring (16), and the bottom of second spring (16) and the interior wall connection of mounting groove (3), the circumference lateral wall sliding sleeve of sleeve (14) is equipped with lantern ring (13), just the circumference lateral wall of lantern ring (13) articulates there are hinge rod (12) that two symmetries set up, bottom plate (1) is located the inside top wall of mounting groove (3) and is provided with spout (8) that two sets of symmetries set up, just the inside sliding connection of spout (8) has slider (10), and the top of slider (10) is articulated with the bottom of hinge rod (12), one side inner wall connection of spout (8) is with first spring (11) that are horizontal setting, just the tip of first spring (11) is connected with the lateral wall of slider (10).

2. A double mechanical seal pressure crank screen starch pump according to claim 1, characterized in that the first cutting blade (17) and the second cutting blade (18) are identical in structure and the first cutting blade (17) and the second cutting blade (18) are arranged in a staggered manner.

3. The double-end-face mechanical seal pressure crank sieve starch pump as claimed in claim 1, characterized in that the inner wall of the mounting groove (3) is connected with two symmetrically arranged vertical rods (15), the top ends of the vertical rods (15) are slidably sleeved inside the sleeve (14), and the second springs (16) are sleeved on the circumferential side walls of the vertical rods (15).

4. The pressure curved screen starch pump with double mechanical seals as claimed in claim 3, wherein the bottom end of the sleeve (14) is connected with a limiting plate, and the vertical rod (15) and the limiting plate are arranged in a sliding and penetrating manner.

5. The pressure crank sieve starch pump with double mechanical seals according to claim 1, characterized in that a fixing rod (9) is connected between the inner walls of the two sides of the chute (8), the fixing rod (9) and the sliding block (10) are arranged in a sliding and penetrating manner, and the first spring (11) is slidably sleeved on the circumferential side wall of the fixing rod (9).

Images