CN212049368U - Single-screw pump with lengthened feeding bucket - Google Patents
Single-screw pump with lengthened feeding bucket Download PDFInfo
- Publication number
- CN212049368U CN212049368U CN202020663750.8U CN202020663750U CN212049368U CN 212049368 U CN212049368 U CN 212049368U CN 202020663750 U CN202020663750 U CN 202020663750U CN 212049368 U CN212049368 U CN 212049368U
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- screw pump
- plate
- threaded pipe
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- 230000001681 protective effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a single-screw pump with an extended feeding bucket, which comprises a bottom plate, a threaded pipe, a supporting block and a threaded pipe control unit; a bottom plate: the upper surface of the bottom plate is provided with a single-screw pump, an elongated feeding hopper of the single-screw pump is positioned in front of the outer side surface of the single-screw pump, the side surface of the single-screw pump is fixedly connected with a supporting plate, the lower side of the left end surface of the supporting plate is fixedly connected with a fixed plate, the middle part of the front side surface of the supporting plate is fixedly connected with an installation plate, a round hole is formed in the installation plate, the outer side surface of a threaded pipe is rotatably connected in the round hole in the installation plate, and a; supporting blocks: the supporting blocks are fixedly connected to the upper end of the supporting plate, and two supporting blocks are uniformly distributed; this take single-screw pump of extension feed bucket type can prevent that external debris from entering into in the single-screw pump, can improve the quality of the product of single-screw pump processing.
Description
Technical Field
The utility model relates to a single-screw pump technical field specifically is a single-screw pump of area extension feed bucket type.
Background
The single screw pump is an internally engaged closed screw pump, belonging to rotor type displacement pump, and can be used for conveying various flowable media, high-viscosity medium, medium containing hard suspended particles or solid particles, etc.. At present, a single-screw pump with a lengthened feeding bucket is available in the market, the feeding is convenient, however, in the existing single-screw pump with the lengthened feeding bucket, external impurities can enter the inside of the single-screw pump from the lengthened feeding bucket during working, so that the processed products of the single-screw pump have impurities and low quality.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a take single-screw pump of extension feed bucket type, can prevent that external debris from entering into single-screw pump in, can improve the quality of the product of single-screw pump processing, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a single-screw pump with an extended feeding bucket comprises a bottom plate, a threaded pipe, a supporting block and a threaded pipe control unit;
a bottom plate: the upper surface of the bottom plate is provided with a single-screw pump, an elongated feeding hopper of the single-screw pump is positioned in front of the outer side surface of the single-screw pump, the side surface of the single-screw pump is fixedly connected with a supporting plate, the lower side of the left end surface of the supporting plate is fixedly connected with a fixed plate, the middle part of the front side surface of the supporting plate is fixedly connected with an installation plate, a round hole is formed in the installation plate, the outer side surface of a threaded pipe is rotatably connected in the round hole in the installation plate, and a;
supporting blocks: the support blocks are fixedly connected to the upper end of the support plate, the two support blocks are uniformly distributed, the upper parts of the inner sides of the two support blocks are movably connected with movable rods, the movable rods are bent movable rods, the upper ends of the movable rods are fixedly connected with protective covers, the protective covers are matched with inlets of lengthened feeding hoppers of the single-screw pumps, the lower ends of the movable rods are movably connected with connecting rods, and the lower ends of the connecting rods are movably connected with the upper ends of the threaded shafts;
a threaded pipe control unit: the screwed pipe control unit is arranged on the mounting plate and the fixing plate;
wherein: the power supply further comprises a control switch, the control switch is installed on the front side of the upper surface of the bottom plate, and the input end of the control switch is electrically connected with the output end of an external power supply.
Furthermore, the screwed pipe control unit comprises a motor, a driving wheel, a belt and a driven wheel, the motor is installed on the fixed plate, the driving wheel is fixedly sleeved on an output shaft of the motor, the driven wheel is fixedly sleeved on the upper end of the outer side surface of the screwed pipe, the driving wheel is in transmission connection with the driven wheel through the belt, and the input end of the motor is electrically connected with the output end of the control switch. By starting the motor, the output shaft of the motor rotates to drive the transmission wheel to rotate, the transmission wheel rotates to drive the belt to rotate, the belt rotates to drive the driven wheel to rotate, and the driven wheel rotates to drive the threaded pipe to rotate.
Furthermore, the screw shaft limiting device further comprises a limiting ring, and the limiting ring is fixedly sleeved at the upper end of the side face of the screw shaft. When the threaded shaft moves downwards, the connecting rod can be brought into the threaded pipe, and the connecting rod can be prevented from being brought into the threaded pipe through the limiting ring.
Furthermore, the screw shaft further comprises a blocking piece which is fixedly connected to the lower end of the screw shaft. The threaded shaft is when upward movement, and the lower extreme of threaded shaft can enter into the screwed pipe, causes the too big pressure of protective cover to extension feeding hopper, can prevent through the separation blade that the threaded shaft lower extreme from entering into the screwed pipe, prevents that the pressure between protective cover and the extension feeding hopper is too big.
Further, still include the rubber slab, rubber slab fixed connection is in the inboard bottom of protective cover. Through the rubber plate, the collision between the inside of the protective cover and the lengthened feeding hopper can be buffered.
Compared with the prior art, the beneficial effects of the utility model are that: this take single-screw pump of extension feed bucket type has following benefit:
1. the single-screw pump with the lengthened feeding bucket type is provided with a screwed pipe control unit, an output shaft of a motor can drive a transmission wheel to rotate by starting the motor, the transmission wheel can drive a belt to rotate, the belt can drive a driven wheel to rotate, and the driven wheel can drive a screwed pipe to rotate by rotating;
2. the single-screw pump with the lengthened feeding bucket type is provided with the blocking piece, when the threaded shaft moves upwards, the lower end of the threaded shaft can enter the threaded pipe, so that overlarge pressure of the protective cover on the lengthened feeding bucket is caused, the lower end of the threaded shaft can be prevented from entering the threaded pipe through the blocking piece, and overlarge pressure between the protective cover and the lengthened feeding bucket is prevented;
3. this take single-screw pump of extension feed bucket type can prevent that external debris from entering into in the single-screw pump, can improve the quality of the product of single-screw pump processing, can effectively solve the problem among the background art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the rubber sheet structure of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: the device comprises a base plate 1, a single-screw pump 2, a supporting plate 3, a mounting plate 4, a threaded pipe 5, a threaded shaft 6, a connecting rod 7, a supporting block 8, a threaded pipe control unit 9, a motor 91, a driving wheel 92, a belt 93, a driven wheel 94, a movable rod 10, a protective cover 11, a fixing plate 12, a limiting ring 13, a blocking piece 14, a rubber plate 15 and a control switch 16.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a single-screw pump with an extended feeding bucket comprises a bottom plate 1, a threaded pipe 5, a supporting block 8 and a threaded pipe control unit 9;
bottom plate 1: the upper surface of the bottom plate 1 is provided with a single-screw pump 2, an elongated feeding hopper of the single-screw pump 2 is positioned in front of the outer side surface of the single-screw pump 2, the side surface of the single-screw pump 2 is fixedly connected with a supporting plate 3, the lower side of the left end surface of the supporting plate 3 is fixedly connected with a fixing plate 12, the middle part of the front side surface of the supporting plate 3 is fixedly connected with a mounting plate 4, a round hole is formed in the mounting plate 4, the outer side surface of a threaded pipe 5 is rotatably connected in the round hole in the; still include spacing ring 13, spacing ring 13 is fixed to be cup jointed in the side upper end of screw shaft 6. The screw shaft further comprises a baffle plate 14, and the baffle plate 14 is fixedly connected to the lower end of the screw shaft 6. When the threaded shaft 6 moves downwards, the connecting rod 7 is brought into the threaded pipe 5, and the connecting rod 7 can be prevented from being brought into the threaded pipe 5 by the limiting ring 13. When the threaded shaft 6 moves upwards, the lower end of the threaded shaft 6 can enter the threaded pipe 5, so that overlarge pressure of the protective cover 11 on the lengthened feeding hopper is caused, the lower end of the threaded shaft 6 can be prevented from entering the threaded pipe 5 through the baffle piece 14, and overlarge pressure between the protective cover 11 and the lengthened feeding hopper is prevented;
and (4) a supporting block 8: the supporting blocks 8 are fixedly connected to the upper end of the supporting plate 3, the two supporting blocks 8 are uniformly distributed, the upper parts of the inner sides of the two supporting blocks 8 are movably connected with movable rods 10, the movable rods 10 are bent movable rods, the upper ends of the movable rods 10 are fixedly connected with protective covers 11, the protective covers 11 are matched with inlets of lengthened feeding hoppers of the single-screw pump 2, the lower ends of the movable rods 10 are movably connected with connecting rods 7, and the lower ends of the connecting rods 7 are movably connected with the upper ends of the threaded shafts 6; still include rubber slab 15, rubber slab 15 fixed connection is in the inboard bottom of protective cover 11. The rubber plate 15 can buffer the collision between the inside of the protective cover 11 and the lengthened feeding hopper;
threaded pipe control unit 9: the threaded pipe control unit 9 is arranged on the mounting plate 4 and the fixing plate 12; the threaded pipe control unit 9 comprises a motor 91, a driving wheel 92, a belt 93 and a driven wheel 94, wherein the motor 91 is arranged on the fixing plate 12, the driving wheel 92 is fixedly sleeved on an output shaft of the motor 91, the driven wheel 94 is fixedly sleeved on the upper end of the outer side surface of the threaded pipe 5, the driving wheel 92 is in transmission connection with the driven wheel 94 through the belt 93, and the input end of the motor 91 is electrically connected with the output end of the control switch 16. By starting the motor 91, the output shaft of the motor 91 rotates to drive the transmission wheel 92 to rotate, the transmission wheel 92 rotates to drive the belt 93 to rotate, the belt 93 rotates to drive the driven wheel 94 to rotate, and the driven wheel 94 rotates to drive the threaded pipe 5 to rotate;
wherein: the power supply further comprises a control switch 16, the control switch 16 is installed on the front side of the upper surface of the bottom plate 1, and the input end of the control switch 16 is electrically connected with the output end of an external power supply.
When in use:
firstly, when feeding to an elongated feeding hopper is needed, a control button of a control motor 91 on a control switch 16 is pressed, an output shaft of the motor 91 is rotated by starting the motor 91 to drive a transmission wheel 92 to rotate, the transmission wheel 92 is rotated to drive a belt 93 to rotate, the belt 93 is rotated to drive a driven wheel 94 to rotate, the driven wheel 94 is rotated to drive a threaded pipe 5 to rotate, the threaded pipe 5 is rotated to drive a threaded shaft 6 to move downwards, the threaded shaft 6 moves downwards to drive a connecting rod 7 to move downwards, the connecting rod 7 moves downwards to drive a movable rod 10 to rotate, the movable rod 10 rotates to drive a protective cover 11 to open, then feeding is started, the connecting rod 7 is brought into the threaded pipe 5 when the threaded shaft 3 moves downwards, the connecting rod 7 is prevented from being brought into the threaded pipe 5 through a limiting ring 13, and when feeding is finished, pressing a control button on a control switch 16 for controlling a motor 91, starting the motor 91, rotating an output shaft of the motor 91 to drive a transmission wheel 92 to rotate, rotating the transmission wheel 92 to drive a belt 93 to rotate, rotating the belt 93 to drive a driven wheel 94 to rotate, rotating the driven wheel 94 to drive a threaded pipe 5 to rotate, rotating the threaded pipe 5 to drive a threaded shaft 6 to move upwards, moving the threaded shaft 6 upwards to drive a connecting rod 7 to move upwards, moving the connecting rod 7 upwards to drive a movable rod 10 to rotate, rotating the movable rod 10 to drive a protective cover 11 to close, and when moving the threaded shaft 6 upwards, the lower end of the threaded shaft 6 enters the threaded pipe 5 to cause overlarge pressure of the protective cover 11 on an extension feeding hopper, the baffle plate 14 can prevent the lower end of the threaded shaft 6 from entering the threaded pipe 5, and prevent the excessive pressure between the protective cover 11 and the lengthened feeding hopper.
It should be noted that the control switch 16 is provided with a control button corresponding to the motor 91, and the motor 91 can be a direct current brush motor of Wuxi Qingchu Dynasty company Limited. The control switch 16 controls the operation of the motor 91 in a manner commonly used in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a take single-screw pump of extension feed bucket type which characterized in that: comprises a bottom plate (1), a threaded pipe (5), a supporting block (8) and a threaded pipe control unit (9);
base plate (1): the screw pump type screw feeder is characterized in that a single-screw pump (2) is mounted on the upper surface of the bottom plate (1), an elongated feeding hopper of the single-screw pump (2) is positioned in front of the outer side surface of the single-screw pump (2), a supporting plate (3) is fixedly connected to the side surface of the single-screw pump (2), a fixing plate (12) is fixedly connected to the lower side of the left end surface of the supporting plate (3), a mounting plate (4) is fixedly connected to the middle of the front side surface of the supporting plate (3), a round hole is formed in the mounting plate (4), the outer side surface of a threaded pipe (5) is rotatably connected into the round hole in the mounting plate (4), and;
a supporting block (8): the supporting blocks (8) are fixedly connected to the upper end of the supporting plate (3), the supporting blocks (8) are uniformly distributed, the upper parts of the inner sides of the two supporting blocks (8) are movably connected with movable rods (10), the movable rods (10) are bent movable rods, the upper ends of the movable rods (10) are fixedly connected with protective covers (11), the protective covers (11) are matched with inlets of lengthened feeding hoppers of the single-screw pumps (2), the lower ends of the movable rods (10) are movably connected with connecting rods (7), and the lower ends of the connecting rods (7) are movably connected with the upper ends of the threaded shafts (6);
threaded pipe control unit (9): the threaded pipe control unit (9) is arranged on the mounting plate (4) and the fixing plate (12);
wherein: the power supply is characterized by further comprising a control switch (16), wherein the control switch (16) is installed on the front side of the upper surface of the bottom plate (1), and the input end of the control switch (16) is electrically connected with the output end of an external power supply.
2. The single-screw pump with an extended feeding hopper according to claim 1, wherein: the threaded pipe control unit (9) comprises a motor (91), a driving wheel (92), a belt (93) and a driven wheel (94), the motor (91) is installed on the fixing plate (12), the driving wheel (92) is fixedly sleeved on an output shaft of the motor (91), the driven wheel (94) is fixedly sleeved on the upper end of the outer side face of the threaded pipe (5), the driving wheel (92) and the driven wheel (94) are in transmission connection through the belt (93), and the input end of the motor (91) is electrically connected with the output end of the control switch (16).
3. The single-screw pump with an extended feeding hopper according to claim 1, wherein: the screw shaft further comprises a limiting ring (13), and the limiting ring (13) is fixedly sleeved at the upper end of the side face of the screw shaft (6).
4. The single-screw pump with an extended feeding hopper according to claim 1, wherein: the screw shaft is characterized by further comprising a blocking piece (14), wherein the blocking piece (14) is fixedly connected to the lower end of the screw shaft (6).
5. The single-screw pump with an extended feeding hopper according to claim 1, wherein: still include rubber slab (15), rubber slab (15) fixed connection is in the inboard bottom of protective cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020663750.8U CN212049368U (en) | 2020-04-27 | 2020-04-27 | Single-screw pump with lengthened feeding bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020663750.8U CN212049368U (en) | 2020-04-27 | 2020-04-27 | Single-screw pump with lengthened feeding bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212049368U true CN212049368U (en) | 2020-12-01 |
Family
ID=73518216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020663750.8U Expired - Fee Related CN212049368U (en) | 2020-04-27 | 2020-04-27 | Single-screw pump with lengthened feeding bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212049368U (en) |
-
2020
- 2020-04-27 CN CN202020663750.8U patent/CN212049368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |