CN113428584A

CN113428584A - Throwing device utilizing hydrodynamic force and using method thereof

Info

Publication number: CN113428584A
Application number: CN202110611327.2A
Authority: CN
Inventors: 蒋昌波; 李川楠; 陈杰; 姚震
Original assignee: Changsha University of Science and Technology
Current assignee: Changsha University of Science and Technology
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-09-24
Anticipated expiration: 2041-06-01
Also published as: CN113428584B

Abstract

The invention discloses a throwing device utilizing hydrodynamic force and a using method thereof, wherein the throwing device comprises a storage bin, a material conveying pipe and a transmission device; one end of the conveying pipe is connected with an outlet of the storage bin, and the other end of the conveying pipe is aligned with the throwing object container and used for conveying materials in the storage bin into the throwing object container; the transmission device comprises a belt, a pinion, a wide gear and a gear shaft; a water blocking plate is arranged on the outer side of the belt; the pinion is positioned between the belt and the wide gear and is in transmission connection with the belt and the wide gear respectively; the gear shaft is positioned in the wide gear and is in transmission connection with the wide gear; the throwing container is connected with the gear shaft and rotates along with the gear shaft. The invention drives the transmission device to move through the interaction of the water-blocking plate and the water flow movement, thereby throwing the materials. The used water resource is renewable energy, so that the consumption of non-renewable energy and manpower is avoided, and the requirements of energy conservation, environmental protection and sustainable development are met.

Description

Throwing device utilizing hydrodynamic force and using method thereof

Technical Field

The invention relates to the technical field related to water power, in particular to a throwing device utilizing water power and a using method thereof.

Background

In modern economic life, industries such as agriculture, fishery, environmental management and the like often have situations that materials need to be thrown into water. If the river channel needs to be quickly remedied along with the increasing serious pollution of the river channel, chemical substances are often required to be thrown into the river channel in the measures for improving the water quality of the river channel; with the development of fishery towards larger scale and larger yield, baits are often required to be thrown to fish shoals, and large-scale throwing of the baits and throwing of the baits in deep water areas become a great problem. However, the prior throwing device usually adopts manual throwing or utilizes the prior non-renewable energy as power, and the throwing device using clean energy is not well used, which causes great consumption of human resources and non-renewable energy and does not meet the requirements of energy conservation, environmental protection and sustainable development.

Disclosure of Invention

Accordingly, the present invention is directed to overcoming the above-mentioned disadvantages of the prior art and providing a throwing apparatus using hydrodynamic force and a method of using the same.

For this purpose, the throwing device utilizing hydrodynamic force comprises a storage bin, a material conveying pipe and a transmission device; one end of the conveying pipe is connected with an outlet of the storage bin, and the other end of the conveying pipe is aligned with the throwing object container and used for conveying materials in the storage bin into the throwing object container;

the transmission device comprises a belt, a pinion, a wide gear and a gear shaft; a water blocking plate is arranged on the outer side of the belt; the pinion is positioned between the belt and the wide gear and is in transmission connection with the belt and the wide gear respectively; the gear shaft is positioned in the wide gear and is in transmission connection with the wide gear; the throwing container is connected with the gear shaft and rotates along with the gear shaft.

Preferably, the storage bin is cylindrical, the upper end of the storage bin is provided with a bin cover, the lower end of the storage bin is evenly provided with a fixing support rod, the upper portion of the outer side face of the storage bin is provided with a fastener and a positioning piece, one end of the positioning piece is fixedly connected with the storage bin through a screw, and the other end of the positioning piece is connected with the fastener after pressing the bin cover.

Preferably, the number of the conveying pipelines is two.

Preferably, a switching device for controlling the on-off of the material conveying pipe is arranged on the material conveying pipe; the switching device comprises a card, an energy supplier and a contact type sensor; a clamping groove is formed in the material conveying pipe, and the card is inserted into the clamping groove to cut off the material conveying pipe; the energy supplier is connected with the card and is used for driving the card to move; the contact type sensor is arranged at one end, far away from the storage bin, of the conveying pipe, is connected with the energy supply device and is used for transmitting a contact signal of the throw container and the contact type sensor to the energy supply device.

Preferably, the inside flotation pontoon that still is provided with of belt, the flotation pontoon sets up the both sides at the pinion.

Preferably, an outer circular rod is arranged on the gear shaft, an inner circular rod is connected to the throwing container, and the inner circular rod is inserted into the outer circular rod and is fixedly connected through a bolt and a nut.

Preferably, a plurality of corresponding round holes are respectively arranged on the inner round rod and the outer round rod.

Preferably, the top of the throw container is provided with a first contact and the bottom is provided with a second contact; when contact sensor contacted with first contact site, energy supply ware control card left the draw-in groove, when contact sensor contacted with the second contact site, energy supply ware control card inserted the draw-in groove.

Preferably, both ends of the gear shaft are respectively connected with a fixing support rod, and the fixing support rods at both ends of the gear shaft are fixedly connected with the gear shaft through a rope buckle and a screw.

The use method of the throwing device utilizing the water power comprises the following steps:

s1, putting the material to be thrown into the storage bin, and tightly closing the bin cover and the storage bin through a positioning piece and a fastening piece;

s2, adjusting the position of the material conveying pipe and the throwing container to make the material conveying pipe aim at the throwing container;

s3, driving the throwing container to rotate by water flow;

s4, controlling the on-off of the material conveying pipe by the contact of the contact sensor and the throwing object container;

s5, throwing the materials when the throwing container rotates.

The throwing device utilizing hydrodynamic force and the using method thereof provided by the invention have the following advantages:

1. the transmission device is driven to move by the interaction of the water-blocking plate and the water flow, and the working characteristics of the gear and the gear shaft are fully utilized, so that the gear shaft rotates along the water direction, and the requirement of throwing materials by the throwing container is met. The used water resource is renewable energy, so that the consumption of non-renewable energy and manpower is avoided, and the requirements of energy conservation, environmental protection and sustainable development are met.

2. Through setting up the energy supply ware, utilize the solar panel device on the energy supply ware, utilize solar energy conversion to satisfy the displacement of card in the draw-in groove, thereby make the material in the storing storehouse get into the throw thing container. The solar energy is clean energy, can realize the aim of saving energy and energy consumption, and meets the requirements of energy conservation, environmental protection and sustainable development.

3. Through set up touch-sensitive sensor on the conveying pipeline, set up first contact site and second contact site on the throws thing container, the throws thing device can guarantee just to carry the material when the throws thing container is close to the conveying pipeline, and does not carry when the throws thing container leaves the conveying pipeline, has avoided causing the waste to the material to this volume of guaranteeing to throw the material meets the demands.

4. Through set up outer round bar on the pinion, connect interior round bar on throwing thing container, set up a plurality of round holes that correspond on inner round bar and the outer round bar, when interior round bar inserted outer round bar, the position of the round hole of adjustable connection to adjust the length of throwing thing container apart from the pinion, with the scope of shedding of this control material, thereby reach the anticipated area of shedding.

5. The invention fully utilizes the motion characteristics of hydrodynamic force, takes green and clean renewable energy as power, saves resources such as manpower and material resources and the like, and can be well applied to river water quality treatment and solve the problems of fishery feeding and other industries.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of a hydrodynamic throwing apparatus according to the present invention;

FIG. 2 is an enlarged view of a storage bin and a feed conveyor of a hydrodynamic projectile apparatus of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an exploded view of an actuator utilizing a hydrodynamic projectile apparatus in accordance with the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is an enlarged view of a pinion shaft of a thrower device using hydrodynamic force according to the present invention.

Reference numerals: 1. a storage bin; 11. a bin cover; 12. a fastener; 13. a positioning member; 2. a delivery pipe; 21. a card; 22. an energy supplier; 23. a touch sensor; 24. a card slot; 3. a transmission device; 31. a belt; 32. a water-blocking plate; 33. a pinion gear; 34. a wide gear; 35. a gear shaft; 351. a baffle plate; 36. a throw container; 361. a first contact portion; 362. a second contact portion; 37. a float bowl; 38. an outer round bar; 39. an inner round bar; 4. fixing the supporting rod; 5. a rope fastener; 6. and (4) screws.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1 to 6, the present embodiment provides a thrower device using hydrodynamic force, which includes a storage bin 1, a material conveying pipe 2 and a transmission device 3; one end of the conveying pipe 2 is connected with an outlet of the storage bin 1, and the other end of the conveying pipe is aligned with the throw container 36 and used for conveying materials in the storage bin 1 into the throw container 36;

the transmission 3 comprises a belt 31, a pinion 33, a wide gear 34 and a gear shaft 35; a water blocking plate is arranged on the outer side of the belt 31; the pinion 33 is positioned between the belt 31 and the wide gear 34 and is in transmission connection with the belt 31 and the wide gear 34 respectively; the gear shaft 34 is positioned in the wide gear 34 and is in transmission connection with the wide gear 34; the throw container 36 is connected to the gear shaft 35 and rotates with the gear shaft 35.

Specifically, the side of the belt close to the pinion 33 is provided with teeth that mesh with the pinion 33, and the side of the wide gear 34 close to the pinion 33 is also provided with teeth that mesh with the pinion 33. The water flow drives the water blocking plate 32 to rotate the belt, so that the pinion 33 is driven to rotate along with the water flow, the pinion 33 drives the wide gear 34 to rotate in the direction opposite to the water flow, and the gear shaft 35 is driven to rotate in the direction opposite to the water flow. During rotation of the gear shaft 35, the throw container 36 rotates therewith, thereby effecting a material throwing action. And the throwing direction of the materials is opposite to the flow direction of the water flow, so that the materials can better enter the water flow, and the requirement of throwing the materials by the throwing container is met.

In the present embodiment, the water blocking plates 32 are plural in number and uniformly distributed on the outer surface of the belt 31, and the pinions 33 are plural in number and uniformly distributed between the belt 31 and the wide gear 34. The water baffle 32 is inclined in the direction opposite to the water flow direction, so that the water baffle can better rotate along with the water flow direction.

In this embodiment, the throwing device makes full use of the motion characteristics of hydrodynamic force, so that resources such as manpower and material resources can be saved, the aim of saving energy can be achieved, and a sustainable development road can be followed.

In particular, in order to avoid axial displacements of the various parts during the movement of the transmission 3; the gear shaft 35 comprises two crossed driving teeth which are vertically arranged, the driving teeth respectively extend outwards from two sides of the belt 31, baffles 351 are arranged between the driving teeth, and the baffles 351 are respectively positioned at two sides of the belt and used for limiting the axial movement of the pinion and the wide gear; the structure of the baffle 351 is shown in fig. 1, and in fig. 1, for convenience of illustration of other structures, the complete baffle 351 is not shown, and the movement of the pinion 33 and the wide gear 34 in the axial direction can be restricted by extending the baffle 351 in fig. 1.

Storing storehouse 1 is the cylinder form, and the upper end is provided with cang gai 11, and the lower extreme evenly is provided with fixed branch 4, and lateral surface upper portion is provided with fastener 12 and setting element 13, the one end of setting element 13 is passed through screw 6 and is connected fixedly with storing storehouse 1, and the other end compresses tightly behind the cang gai 11 and is connected with fastener 12.

In the embodiment, the fastening member 12, the positioning member 13 and the screw 6 are used for fixing the bin cover 11 on the storage bin 1 and are connected into a whole, so that the materials in the bin are protected from the influence of the water environment. Four fixing support rods 4 are arranged on the lower portion of the storage bin 1, the four fixing support rods 4 are identical in length and thickness, and are evenly distributed at the bottom of the storage bin 1 and used for supporting and fixing the storage bin 1.

The number of the material conveying pipes 2 is two, and a switching device for controlling the on-off of the material conveying pipes 2 is arranged on each material conveying pipe 2; the switching device comprises a card 21, an energizer 22 and a touch sensor 23; a clamping groove 24 is formed in the material conveying pipe 2, and the card 21 is inserted into the clamping groove 24 to cut off the material conveying pipe 2; the energy supply 22 is connected with the card 21 and is used for driving the card 21 to move; the contact sensor 23 is arranged at one end of the conveying pipeline 2 far away from the storage bin 1, is connected with the energy supplier 22 and is used for transmitting a contact signal of the throw container 36 and the contact sensor 23 to the energy supplier 22.

In this embodiment, the energizer 22 includes a driving part for driving the card 21 to move, the driving part may be a motor, or a hydraulic cylinder, or a pneumatic cylinder, when the contact sensor 23 transmits a contact signal to the function device, the driving part drives the card to move, so that the card is separated from or inserted into the card slot, and the material conveying pipe is switched on or off, thereby realizing the control of material conveying. In the description, fig. 2 and 3 only illustrate the operation principle of the card 21, and the structure of the card 21 and the driving card is not specifically limited.

In this embodiment, the energy supplier 22 is provided with a solar panel on the upper portion, and the solar panel is connected with the driving portion to supply energy for driving to the driving portion. The card 21 is inserted into the slot 24 to cut off the feeding pipe 2, and the card 21 leaves the slot 24 to conduct the feeding pipe 2.

Specifically, the throw container 36 is provided with a first contact 361 at the top and a second contact 362 at the bottom; the energizer 22 controls the card 21 to be separated from the card slot 24 when the contact sensor 23 is in contact with the first contact portion 361, and the energizer 22 controls the card 21 to be inserted into the card slot 24 when the contact sensor 23 is in contact with the second contact portion 362. So that the control of material conveying is more accurate.

The inside of the belt 31 is also provided with a float 37, and the float 37 is arranged on two sides of the gear shaft 35.

In this embodiment, the buoy 37 may float the transmission 3 on the water surface, thereby making full use of the hydrodynamic force.

The gear shaft 35 is provided with an outer circular rod 38, the throwing container 36 is connected with an inner circular rod 39, and the inner circular rod 39 is inserted into the outer circular rod 38 and is fixedly connected through a bolt and a nut. A plurality of corresponding round holes are respectively arranged on the inner round rod 39 and the outer round rod 38.

In the present embodiment, the inner round rod 39 is inserted into the outer round rod 38, and after the round hole of the inner round rod 39 is aligned with the round hole of the outer round rod 38, the bolt passes through the round hole and the nut to be connected and fixed. The length of the throwing container 36 from the gear shaft 35 can be adjusted by adjusting the positions of the circular holes connected by the inner circular rod 39 and the outer circular rod 38, so that the throwing range of the throwing container 36 is adjusted, and the expected throwing area is achieved.

In this embodiment, when the contact sensor 23 contacts the first contact portion 361, the energy supplier 22 controls the card 21 to leave the slot 24, and the material conveying pipe 2 is conducted, so that the material in the storage bin 1 falls into the material throwing container 36 along with the material conveying pipe 2, and then the material contained in the material throwing container 36 is thrown into the water along with the rotation of the gear shaft 35 when the material throwing container 36 moves to a certain height; when the contact sensor 23 contacts the second contact part 362, the energy supplier 22 controls the card 21 to be inserted into the slot 24, and the material conveying pipe 2 is cut off, thereby stopping conveying the material and preventing the waste of the material.

Two ends of the gear shaft 35 are respectively connected with a fixing support rod 4, and the fixing support rods 4 at the two ends of the gear shaft 35 are fixedly connected with the gear shaft 35 through rope buckles 5 and screws 6.

In this embodiment, the rope buckle 5 is connected to the fixing rod 4 for fixing the fixing rod 4 at both ends of the gear shaft 35 to prevent the transmission 3 from being changed in direction by the water flow.

Example 2

The embodiment provides a using method of the throwing device utilizing the hydrodynamic force, which comprises the following steps:

s1, putting the material to be thrown into the storage bin 1, and tightly closing the bin cover 11 and the storage bin 1 through a positioning piece 13 and a fastening piece 12;

s2, adjusting the position of the material conveying pipe 2 and the throwing object container 36 to ensure that the material conveying pipe 2 is aligned with the throwing object container 36;

in the embodiment, the length of the throwing material container 36 from the gear shaft 35 can be adjusted by adjusting the positions of the round holes connected by the inner round rod 39 and the outer round rod 38, so that the material conveying pipe 2 is aligned with the throwing material container 36;

s3, driving the throwing container 36 to rotate by water flow;

in this embodiment, the water blocking plate 32 is inclined in the direction opposite to the water flow direction, and the water flow drives the water blocking plate 32 to rotate the belt, so that the driving pinion 33 rotates with the water flow direction, and the pinion 33 drives the wide gear 34 to rotate in the direction opposite to the water flow direction, so that the driving gear shaft 35 rotates in the direction opposite to the water flow direction. During the rotation of the gear shaft 35, the throwing container 36 rotates along with the gear shaft, so that the throwing action of the materials is realized;

s4, controlling the on-off of the material conveying pipe 2 by the contact of the contact sensor 23 and the throwing object container 36;

in this embodiment, when the contact sensor 23 contacts the first contact portion 361 of the throw container 36, the energizer 22 controls the card 21 to leave the slot 24, and the material delivery pipe 2 is conducted, so that the material in the storage bin 1 falls into the throw container 36 along with the material delivery pipe 2; when the contact sensor 23 contacts the second contact part 362 of the throw container 36, the energy supplier 22 controls the card 21 to be inserted into the slot 24, the feed pipe 2 is cut off, and the material conveying is stopped;

s5, throwing the materials when the throwing container 36 rotates.

In this embodiment, when the throw material container 36 is moved to a certain height by the rotation of the gear shaft 35, the material contained therein is thrown into the water by gravity.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A throwing device utilizing hydrodynamic force is characterized by comprising a storage bin (1), a material conveying pipe (2) and a transmission device (3); one end of the conveying pipe (2) is connected with an outlet of the storage bin (1), and the other end of the conveying pipe is aligned to the throwing container (36) and used for conveying materials in the storage bin (1) into the throwing container (36);

the transmission device (3) comprises a belt (31), a pinion (33), a wide gear (34) and a gear shaft (35); a water-blocking plate is arranged on the outer side of the belt (31); the pinion (33) is positioned between the belt (31) and the wide gear (34) and is in transmission connection with the belt (31) and the wide gear (34) respectively; the gear shaft (35) is positioned in the wide gear (34) and is in transmission connection with the wide gear (34); the throwing container (36) is connected with the gear shaft (35) and rotates along with the gear shaft (35).

2. The hydrodynamic throwing device according to claim 1, wherein the storage bin (1) is cylindrical, the upper end of the storage bin is provided with a bin cover (11), the lower end of the storage bin is uniformly provided with a fixing support rod (4), the upper part of the outer side surface of the storage bin is provided with a fastener (12) and a positioning piece (13), one end of the positioning piece (13) is fixedly connected with the storage bin (1) through a screw (6), and the other end of the positioning piece is connected with the fastener (12) after pressing the bin cover (11).

3. A water powered throwing device as claimed in claim 1, wherein said feed conveyor pipes (2) are two in number.

4. A water powered throwing apparatus as claimed in claim 1, wherein said feed pipe (2) is provided with a switching means for controlling the opening and closing of said feed pipe (2); the switching device comprises a card (21), an energizer (22) and a contact sensor (23); a clamping groove (24) is formed in the material conveying pipe (2), and the card (21) is inserted into the clamping groove (24) to cut off the material conveying pipe (2); the power supply (22) is connected with the card (21) and is used for driving the card (21) to move; the contact type sensor (23) is arranged at one end, far away from the storage bin (1), of the conveying pipe (2), is connected with the energy supplier (22), and is used for transmitting a contact signal of the throw container (36) and the contact type sensor (23) to the energy supplier (22).

5. A water powered throwing apparatus as claimed in claim 1, wherein said belt (31) further includes pontoons (37) disposed therein, said pontoons (37) being disposed on opposite sides of said toothed shaft (35).

6. A water powered throwing apparatus as claimed in claim 1, wherein the gear shaft (35) is provided with an outer circular rod (38), the throwing container (36) is connected with an inner circular rod (39), and the inner circular rod (39) is inserted into the outer circular rod (38) and fixed by a bolt and nut connection.

7. A water powered throwing apparatus as claimed in claim 6, wherein said inner circular rod (39) and said outer circular rod (38) each have a plurality of corresponding circular holes.

8. A water powered throwing device as claimed in claim 4, wherein the throwing vessel (36) is provided with a first contact (361) at the top and a second contact (362) at the bottom; when the contact sensor (23) is in contact with the first contact part (361), the energy supplier (22) controls the card (21) to leave the card slot (24), and when the contact sensor (23) is in contact with the second contact part (362), the energy supplier (22) controls the card (21) to be inserted into the card slot (24).

9. The hydrodynamic throwing device of claim 1, wherein the gear shaft (35) has fixing rods (4) connected to both ends thereof, and the fixing rods (4) at both ends of the gear shaft (35) are connected to the gear shaft (35) by a rope fastener (5) and a screw (6).

10. A method of using the hydrodynamic projectile apparatus of any one of claims 1 to 9, comprising the steps of:

s1, putting the material to be thrown into the storage bin (1), and tightly closing the bin cover (11) and the storage bin (1) through a positioning piece (13) and a fastening piece (12);

s2, adjusting the positions of the material conveying pipe (2) and the throwing object container (36) to ensure that the material conveying pipe (2) is aligned with the throwing object container (36);

s3, driving the throwing container (36) to rotate by water flow;

s4, controlling the on-off of the material conveying pipe (2) by using the contact of the contact sensor (23) and the throwing object container (36);

s5, throwing the materials when the throwing container (36) rotates.