CN110816916A

CN110816916A - Accurate quantitative type chemical fertilizer bagging equipment

Info

Publication number: CN110816916A
Application number: CN201911247589.4A
Authority: CN
Inventors: 王颖
Original assignee: Xuzhou Mingjiu Agricultural Development Co Ltd
Current assignee: Xuzhou Mingjiu Agricultural Development Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-02-21

Abstract

The invention relates to the technical field of chemical fertilizer bagging equipment and discloses accurate quantitative chemical fertilizer bagging equipment which comprises a conveying pipe, an electromagnetic valve and a normally closed switch, wherein a limiting frame body is fixedly sleeved on the conveying pipe, the conveying pipe extends into the limiting frame body, the electromagnetic valve is fixedly arranged on the conveying pipe, the normally closed switch is fixedly connected with the bottom of the inner wall of the limiting frame body and is electrically connected with the electromagnetic valve, a placing plate is arranged above the normally closed switch, a plurality of elastic telescopic rods are symmetrically and fixedly connected with the bottom of the placing plate, the other ends of the elastic telescopic rods are fixedly connected with the bottom of the inner wall of the limiting frame body, and a limiting mechanism is arranged at the edge of the top of the placing plate. This accurate quantitative type chemical fertilizer bagging apparatus can make the automatic closure of solenoid valve automatically when the chemical fertilizer bagging-off volume reaches the certain degree to the assurance carries out quantitative bagging-off to the chemical fertilizer, and the cost is handed over lowly, the repetitious use of being convenient for.

Description

Accurate quantitative type chemical fertilizer bagging equipment

Technical Field

The invention relates to the technical field of fertilizer bagging equipment, in particular to accurate quantitative fertilizer bagging equipment.

Background

The chemical fertilizer is a fertilizer which is prepared by chemical and physical methods and contains one or more nutrient elements required by the growth of crops, is also called as an inorganic fertilizer and comprises a nitrogenous fertilizer, a phosphate fertilizer, a potash fertilizer, a trace element fertilizer, a compound fertilizer and the like; they share some common features: simple components, high nutrient content, quick fertilizer effect and strong fertilizer effect.

In the prior art, in some small-size chemical fertilizer processing factories, the quantity of chemical fertilizer bagging is controlled manually, so that the quantity of chemical fertilizer bagging is not accurate, and meanwhile, the cost required by timing software control is high, so that people cannot use the chemical fertilizer conveniently.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides accurate quantitative fertilizer bagging equipment which has the advantages that when the bagging amount of a fertilizer reaches a certain degree, an electromagnetic valve can be automatically closed, so that the quantitative bagging of the fertilizer is ensured, the cost is low, and the equipment is convenient to reuse.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an accurate quantitative type chemical fertilizer bagging apparatus, includes conveyer pipe, solenoid valve and normally closed switch, the conveyer pipe is fixed to be cup jointed spacing framework, and the conveyer pipe extends to and sets up in the spacing framework, the solenoid valve is fixed to be set up on the conveyer pipe, the bottom fixed connection of normally closed switch and spacing framework inner wall, and normally closed switch and solenoid valve electric connection set up, the top of normally closed switch is equipped with places the board, and places a plurality of elasticity telescopic links of the bottom symmetry fixedly connected with of board, and the bottom fixed connection setting of the other end of a plurality of elasticity telescopic links and spacing framework inner wall, the top edge of placing the board is equipped with stop gear, the fixed intercommunication in bottom of conveyer pipe has the rectangular pipe, and the outer wall of rectangular pipe is equipped with fixture.

Preferably, stop gear includes movable rod, gag lever post and spring, the one end of movable rod and the top edge fixed connection setting of placing the board, and the lateral wall of movable rod set up with gag lever post assorted through-hole, the both ends of gag lever post all pass the through-hole and outwards extend the setting, the inner wall of spacing framework set up with gag lever post assorted spacing groove, the spring cup joints with the movable rod activity, and the both ends of spring set up with the lateral wall of movable rod and the lateral wall fixed connection of gag lever post respectively.

Preferably, the lateral wall of gag lever post has seted up the bar hole, and the downthehole fixed block that is equipped with of bar, and the both ends of fixed block respectively with the both sides wall fixed connection setting of through-hole, the one end fixedly connected with that the spacing groove was kept away from to the gag lever post draws the piece, and draws the surface of piece and seted up anti-skidding line.

Preferably, the movable rod is movably sleeved with two annular blocks, and the outer walls of the annular blocks are fixedly connected with the inner wall of the limiting frame body.

Preferably, the side wall of one side of the limiting groove, opposite to the limiting rod, of the limiting rod is provided with an arc-shaped groove, and the arc-shaped groove is movably connected with a ball.

Preferably, fixture includes two splint and two torsion spring, two splint are located the both sides of rectangular pipe, and two splint all rotate with the rectangular pipe through T type pivot and are connected the setting, two torsion spring establishes with two T type pivot movable sleeve respectively, and two torsion spring's both ends set up with the lateral wall of splint and the outer wall fixed connection of rectangular pipe respectively.

Preferably, two the equal fixedly connected with pull rod of the lateral wall of splint one side of keeping away from, and the pull rod keeps away from solenoid valve one side setting.

Preferably, the two side walls of the placing plate are symmetrically and fixedly connected with a plurality of sliding blocks, and the inner walls of the two sides of the limiting frame are symmetrically provided with a plurality of sliding grooves matched with the sliding blocks.

Preferably, every all be equipped with the locating lever in the spout, and the lateral wall of slider is run through and outwards extends to the one end of locating lever, the both ends of locating lever set up with the both sides wall fixed connection of spout respectively.

Preferably, the top of the placing plate is symmetrically and fixedly connected with two arc-shaped placing plates.

(III) advantageous effects

Compared with the prior art, the invention provides accurate quantitative fertilizer bagging equipment, which has the following beneficial effects:

1. this accurate quantitative type chemical fertilizer bagging apparatus through solenoid valve, normally closed switch that are equipped with, places board and elasticity telescopic link, can make the automatic closure of solenoid valve automatically when the chemical fertilizer bagging-off volume reaches the certain degree to the assurance carries out quantitative bagging-off, the people's of being convenient for use to the chemical fertilizer.

2. This accurate quantitative type chemical fertilizer sack filling plant through the stop gear who is equipped with, can make the solenoid valve start, is convenient for carry out bagging-off next time, the people's of being convenient for use.

Drawings

FIG. 1 is a schematic structural view of an accurate quantitative fertilizer bagging apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B of FIG. 1;

fig. 4 is an enlarged view of a portion C of fig. 1.

In the figure: the device comprises a conveying pipe 1, an electromagnetic valve 2, a normally closed switch 3, a limiting frame 4, a placing plate 5, an elastic telescopic rod 6, a rectangular pipe 7, a movable rod 8, a limiting rod 9, a spring 10, a fixing block 11, a pulling block 12, an annular block 13, a ball 14, a clamping plate 15, a torsion spring 16, a pulling rod 17, a sliding block 18, an arc placing plate 19 and a positioning rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, an accurate quantitative fertilizer bagging device comprises a conveying pipe 1, an electromagnetic valve 2 and a normally closed switch 3, wherein the electromagnetic valve 2 and the normally closed switch 3 are all in the prior art, so that the electromagnetic valve 2 can be closed by pressing the normally closed switch 3 to stop feeding, and for the prior art, the conveying pipe 1 is fixedly sleeved with a limiting frame 4, the conveying pipe 1 extends into the limiting frame 4, the electromagnetic valve 2 is fixedly arranged on the conveying pipe 1, the normally closed switch 3 is fixedly connected with the bottom of the inner wall of the limiting frame 4, the normally closed switch 3 is electrically connected with the electromagnetic valve 2, a placing plate 5 is arranged above the normally closed switch 3, a plurality of elastic telescopic rods 6 are symmetrically and fixedly connected with the bottom of the inner wall of the limiting frame 4, a limiting mechanism is arranged at the top edge of the placing plate 5, the bottom of conveyer pipe 1 is fixed the intercommunication has rectangular pipe 7, and the outer wall of rectangular pipe 7 is equipped with fixture.

The limiting mechanism comprises a movable rod 8, a limiting rod 9 and a spring 10, one end of the movable rod 8 is fixedly connected with the top edge of the placing plate 5, a through hole matched with the limiting rod 9 is formed in the side wall of the movable rod 8, two ends of the limiting rod 9 penetrate through the through hole and extend outwards, a limiting groove matched with the limiting rod is formed in the inner wall of the limiting frame body 4, the spring 10 is movably sleeved with the movable rod 8, two ends of the spring 10 are respectively fixedly connected with the side wall of the movable rod 8 and the side wall of the limiting rod 9, when the placing plate 5 moves downwards, the movable rod 8 and the limiting rod 9 can move downwards, when the limiting rod 9 corresponds to the limiting groove, the limiting rod 9 can be driven to move through the tensile force of the spring 10, so that the limiting rod 9 is clamped into the limiting groove, the placing plate 5 is limited, and the placing plate 5 is ensured to always disconnect the normally-closed switch 3, and then the limiting rod 9 and the limiting groove can be separated from each other by pulling the pulling block 12 through the pulling block 12 arranged, so that the placing plate 5 automatically returns to the original position under the elastic action of the elastic telescopic rod 6, and the next bagging use is facilitated.

The bar hole has been seted up to the lateral wall of gag lever post 9, and the downthehole fixed block 11 that is equipped with of bar, and the both ends of fixed block 11 set up with the both sides wall fixed connection of through-hole respectively, the one end fixedly connected with that the spacing groove was kept away from to gag lever post 9 draws piece 12, and draw the surface of piece 12 and seted up anti-skidding line, draw piece 12 through being equipped with, can be convenient for pull gag lever post 9 and remove, fixed block 11 and the bar hole that the rethread was equipped with, can prescribe a limit to the position of gag lever post 9, prevent that it.

The movable sleeve of the movable rod 8 is provided with two annular blocks 13, the outer wall of each annular block 13 is fixedly connected with the inner wall of the limiting frame body 4, the position of the movable rod 8 can be limited, and the stability of the movable rod 8 in the using process is guaranteed.

The arc-shaped groove has been seted up to the lateral wall of gag lever post 9 one side of the spacing groove in opposite directions, and arc-shaped groove swing joint has ball 14, reduces the frictional force between ball 14 and the spacing framework 4.

Fixture includes two splint 15 and two torsion spring 16, two splint 15 are located the both sides of rectangular pipe 7, and two splint 15 all rotate with rectangular pipe 7 through T type pivot and are connected the setting, two torsion spring 16 establish with two T type pivot movable sleeve respectively, and two torsion spring 16's both ends set up with the lateral wall of splint 15 and the outer wall fixed connection of rectangular pipe 7 respectively, establish fertilizer bag cover on rectangular pipe 7, the torsion spring 16 that the rethread was equipped with, torsion spring 16's torsion drives splint 15 and rotates, can make fertilizer bag's opening centre gripping on rectangular pipe 7, guarantee the stability of fertilizer in transportation process.

The equal fixedly connected with pull rod 17 of the lateral wall of one side of keeping away from of two splint 15, and pull rod 17 keeps away from 2 one sides of solenoid valve and sets up, can be convenient for spur splint 15 and rotate.

The two side walls of the placing plate 5 are symmetrically and fixedly connected with a plurality of sliding blocks 18, the inner walls of the two sides of the limiting frame body 4 are symmetrically provided with a plurality of sliding grooves matched with the sliding blocks 18, and the stability of the placing plate 5 in the sliding process can be improved.

All be equipped with locating lever 20 in every spout, and the lateral wall that slider 18 was run through to the one end of locating lever 20 and outwards extend, the both ends of locating lever 20 set up with the both sides wall fixed connection of spout respectively, can improve the stability of slider 18 in the slip in-process, and can make slider 18 be in the horizontality all the time.

Two arcs of the top symmetrical fixedly connected with of placing board 5 place board 19, can improve the stability of fertilizer bag when placing, the people's of being convenient for use.

In conclusion, when the precise quantitative fertilizer bagging equipment is used, the fertilizer bag is sleeved on the rectangular tube 7 through the conveying pipe 1 and the rectangular tube 7, the torsion of the torsion spring 16 drives the clamping plate 15 to rotate through the torsion of the torsion spring 16, the opening of the fertilizer bag can be clamped on the rectangular tube 7, the stability of the fertilizer in the conveying process is ensured, the fertilizer bag can be placed through the placing plate 5 and the two arc-shaped placing plates 19, when the weight of the fertilizer bag reaches a certain degree, the placing plate 5 can be pressed to move downwards, the placing plate 5 is further pressed to press the normally closed switch 3, the normally closed switch 3 is disconnected, the electromagnetic valve 1 is further closed, the feeding is stopped, the quantitative bagging of the fertilizer is ensured, the use of people is convenient, the movable rod 8 and the limiting rod 9 are further arranged, when the placing plate 5 moves downwards, can the movable rod 8 and the gag lever post 9 downstream, when corresponding between gag lever post 9 and the spacing groove, pulling force through spring 10 can drive gag lever post 9 and remove, thereby make gag lever post 9 block to the spacing inslot, and then carry on spacingly to placing board 5, guarantee to place board 5 and make normally closed switch 3 disconnection all the time, the piece 12 is drawn in the rethread is equipped with, the pulling draws the piece 12 and can make and break away from each other between gag lever post 9 and the spacing groove, the messenger places board 5 and returns the normal position automatically under the spring action of elastic telescopic rod 6, be convenient for next bagging-off use.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an accurate quantitative type chemical fertilizer sack filling plant, includes conveyer pipe (1), solenoid valve (2) and normally closed switch (3), its characterized in that: the conveying pipe (1) is fixedly sleeved with a limiting frame body (4), the conveying pipe (1) extends into the limiting frame body (4), the electromagnetic valve (2) is fixedly arranged on the conveying pipe (1), the normally closed switch (3) is fixedly connected with the bottom of the inner wall of the limiting frame body (4), the normally closed switch (3) is electrically connected with the electromagnetic valve (2), a placing plate (5) is arranged above the normally closed switch (3), and the bottom of the placing plate (5) is symmetrically and fixedly connected with a plurality of elastic telescopic rods (6), and the other ends of the elastic telescopic rods (6) are fixedly connected with the bottom of the inner wall of the limiting frame body (4), the top edge of placing board (5) is equipped with stop gear, the fixed intercommunication in bottom of conveyer pipe (1) has rectangular pipe (7), and the outer wall of rectangular pipe (7) is equipped with fixture.

2. The accurate quantitative fertilizer bagging apparatus of claim 1, wherein: stop gear includes movable rod (8), gag lever post (9) and spring (10), the one end of movable rod (8) and the top edge fixed connection setting of placing board (5), and the lateral wall of movable rod (8) set up with gag lever post (9) assorted through-hole, the both ends of gag lever post (9) all pass the through-hole and outwards extend the setting, the inner wall of spacing framework (4) seted up with gag lever post assorted spacing groove, spring (10) cup joint with movable rod (8) activity, and the both ends of spring (10) set up with the lateral wall of movable rod (8) and the lateral wall fixed connection of gag lever post (9) respectively.

3. The accurate quantitative fertilizer bagging apparatus of claim 2, wherein: a strip-shaped hole is formed in the side wall of the limiting rod (9), a fixing block (11) is arranged in the strip-shaped hole, the two ends of the fixing block (11) are respectively arranged on the two side walls of the through hole in a fixed mode, one end of the limiting rod (9) far away from the limiting groove is fixedly connected with a pulling block (12), and anti-skid grains are formed in the surface of the pulling block (12).

4. The accurate quantitative fertilizer bagging apparatus of claim 2, wherein: the movable rod (8) is movably sleeved with two annular blocks (13), and the outer wall of each annular block (13) is fixedly connected with the inner wall of the corresponding limiting frame body (4).

5. The accurate quantitative fertilizer bagging apparatus of claim 2, wherein: the limiting rod (9) is provided with an arc-shaped groove opposite to the side wall of one side of the limiting groove, and the arc-shaped groove is movably connected with a ball (14).

6. The accurate quantitative fertilizer bagging apparatus of claim 1, wherein: fixture includes two splint (15) and two torsion spring (16), two splint (15) are located the both sides of rectangular pipe (7), and just two splint (15) all rotate through T type pivot and rectangular pipe (7) and are connected the setting, two torsion spring (16) are established with two T type pivot movable sleeve respectively, and the both ends of two torsion spring (16) set up with the lateral wall of splint (15) and the outer wall fixed connection of rectangular pipe (7) respectively.

7. The accurate quantitative fertilizer bagging apparatus of claim 6, wherein: two the equal fixedly connected with pull rod (17) of lateral wall on the back of one side of splint (15), and pull rod (17) keep away from solenoid valve (2) one side and set up.

8. The accurate quantitative fertilizer bagging apparatus of claim 1, wherein: the two side walls of the placing plate (5) are symmetrically and fixedly connected with a plurality of sliding blocks (18), and the inner walls of the two sides of the limiting frame body (4) are symmetrically provided with a plurality of sliding grooves matched with the sliding blocks (18).

9. The accurate quantitative fertilizer bagging apparatus of claim 8, wherein: every all be equipped with locating lever (20) in the spout, and the lateral wall of slider (18) is run through and outwards extends to the one end of locating lever (20), the both ends of locating lever (20) set up with the both sides wall fixed connection of spout respectively.

10. The accurate quantitative fertilizer bagging apparatus of claim 1, wherein: the top of the placing plate (5) is symmetrically and fixedly connected with two arc-shaped placing plates (19).