CN201690778U

CN201690778U - Solid fertilizer fertilization gun

Info

Publication number: CN201690778U
Application number: CN2010202470511U
Authority: CN
Inventors: 何政忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-13
Filing date: 2010-06-13
Publication date: 2011-01-05
Anticipated expiration: 2020-06-13

Abstract

A solid fertilizer fertilization gun which can work quickly without stoop and fingering fertilizers consists of a casing pipe, a front pipe, a switch connecting rod, a central base, and a fertilization device; a handle is disposed at the back of the casing pipe; a nozzle is disposed at a front end of the front pipe; the rear end of the front pipe is sleeved in the casing pipe; the central base is in the middle portion of the front pipe; a spring and a jaw pull rod connected with a jaw of the nozzle are disposed at a lower end of the central base; the switch connecting rod is positioned above the front pipe and the casing pipe; front and back ends of the switch connecting rod are connected with the central base and a switch rod; the fertilization device is positioned in the nozzle and consists of a the jaw, a spring leaf, a fertilizer blocking plate, and a fertilizer blocking plate retainer connected with the fertilizer blocking plate; the spring leaf, the fertilizer blocking plate, and the fertilizer blocking plate retainer after the fertilizer blocking plate can adjust fertilizing amount by moving forth and back; a gun body is flexible through the switch connecting rod between the front pipe and the casing pipe. When in fertilization, the fertilizers enter the nozzle through a fertilizer feeding pipe mouth; and the switch connecting rod pushes the jaw pull rod forward by pulling the switch rod backward, so that the jaw pull rod pulls backward to open the nozzle and the fertilizers can be fertilized to roots of crops. The solid fertilizer fertilization gun has the advantages of simple structure, convenient operation, quick fertilization speed, and reduced labor intensity.

Description

Solid chemical fertilizer dispensing rifle

Affiliated technical field

The utility model relates to a kind of agricultural solid chemical fertilizer applicator, the solid chemical fertilizer dispensing rifle that especially need not bend over and can discharge fast.

Background technology

At present, manual method is mostly adopted in the dispensing of known cultural solid chemical fertilizer, is about to chemical fertilizer and is placed in the tool thing, is carrying grabbing the chemical fertilizer point while walking with hand and putting the not only tired work efficiency of this traditional fertilizing method but also low.Also occurred some chemical fertilizer applicators in recent years on the market, the application method speed that this class device is grabbed chemical fertilizer compared with hand is fast, also need not bend over, and has alleviated some labour intensity relatively, but operation is not easy, has used inconvenience.

Summary of the invention

In order to overcome the backward situation of existing cultural solid chemical fertilizer dispensing aspect, the utility model provides a kind of solid chemical fertilizer dispensing rifle, must not grab chemical fertilizer with hand during this utility model dispensing chemical fertilizer, must not bend over, and dispensing speed is fast, and easy operating.

The technical scheme that its technical problem that solves the utility model adopts is, solid chemical fertilizer dispensing rifle is by sleeve pipe, preceding pipe, the switch connecting rod, centre mount, several parts of applicator are formed, sleeve pipe is positioned at the rear end of solid chemical fertilizer dispensing rifle, its rear portion is connected with handle, there is the switch lever groove at one side rear portion on it, its side has the sleeve pipe staple, the front end of preceding pipe is the rifle mouth, the rear end is enclosed within the sleeve pipe, can in sleeve pipe, spur up and down, there is fertilizer-feeding orifice at its middle part, pipe and sleeve pipe top before the switch connecting rod is positioned at, it comprises the preceding switch connecting rod, bar cover and several parts of back switch connecting rod, an interior end of preceding switch connecting rod and back switch connecting rod is positioned at the bar cover, screw thread is arranged between the two, can twist and make the front-rear switch connecting rod flexible, the preceding switch connecting rod is connected with the centre mount bar of centre mount and the upper end of the switch lever of the switch lever groove that is positioned at the sleeve pipe rear portion respectively with the outer end of back switch connecting rod, pipe middle part before centre mount is positioned at, spring and the chin pull bar that links to each other with chin are arranged at the bottom on two limits, applicator is positioned at the rifle mouth, it comprises chin, shell fragment, the fertile plate of shelves and several parts of the fertile plate stator of shelves, chin is positioned at rifle mouth below, with rifle mouth top link to each other and be connected with the chin pull bar thereafter, can its front end be opened by the pulling of chin pull bar, fixed teeth is arranged in it, shell fragment is positioned at the chin rear portion, its front end withstands on the fixed teeth, its rear portion is positioned at fertilizer retaining plate the place ahead, one coupled shell fragment foot piece is arranged at its top, one of the shell fragment foot piece is fixed on the shell fragment foot piece staple that is positioned at the chin rear portion, fertilizer retaining plate is connected both with the fertilizer retaining plate stator that is positioned at its rear portion by the movable axis in the middle of both and can rotates around movable axis, and there is a shifting chute preceding pipe bottom surface, and the shifting chute staple can be with the fertilizer retaining plate fixed position.When fertilizer retaining plate arrival rifle mouth is managed and pushed open to the solid chemical fertilizer before fertilizer-feeding orifice enters, hand is with the past post-tensioning of switch lever, the switch connecting rod promptly pushes away forward, centre mount promptly moves after the commentaries on classics of centre mount axle makes its lower end, move behind the lower end and its front end is opened toward post-tensioning chin by the chin pull bar, meanwhile, fertilizer retaining plate is withstood at the shell fragment rear portion does not make the top chemical fertilizer enter the rifle mouth, and former chemical fertilizer in the rifle mouth falls into the root of surface crops.Hand one pine, the spring original position of again switch connecting rod, chin pull bar being rebounded back and forth gets final product with this.When regulating fertilizing amount, earlier shell fragment foot piece staple and shifting chute staple are back-outed, as will increase fertilizing amount the time, with shell fragment with retaining is fertile so move backward the space of rifle mouth is increased, tightened that shell fragment foot piece staple and shifting chute are fixing to get final product again, vice versa.When stretching body of a gun length, unclamp the sleeve pipe staple on the sleeve pipe earlier, the bar cover on the twist switch connecting rod makes it reach required length again, moves on to required length then before and after preceding pipe is in sleeve pipe, tightens the sleeve pipe staple at last and gets final product.

The beneficial effects of the utility model are, fertilising need not be bent over and be grabbed chemical fertilizer with hand, the fertilizing amount regulated at will, and dispensing speed is fast, and is simple to operation.

Description of drawings

Below by drawings and Examples the utility model is further described.

Fig. 1 is exterior structure figure of the present utility model.

Fig. 2 be the utility model embodiment analyse and observe modular construction and location diagram.

Among the figure 1, the rifle mouth, 2, chin, 3, fixed teeth, 4, shell fragment, 5, shell fragment foot piece staple, 6, the shell fragment foot piece, 7, fertilizer retaining plate, 8, movable axis, 9, the fertilizer retaining plate stator, 10, shifting chute staple, 11, shifting chute, 12, foot-driven lever, 13, foot-operated pole socket, 14, spring, 15, the chin pull bar, 16, centre mount, 17, the centre mount bar, 18, fertilizer-feeding orifice, 19, preceding pipe, 20, sleeve pipe, 21, the sleeve pipe staple, 22, switch lever, 23, handle, 24, the switch lever groove, 25, back switch connecting rod, 26, bar cover, 27, the preceding switch connecting rod, 28, the centre mount axle.

Embodiment

In Fig. 1, solid chemical fertilizer dispensing rifle is by sleeve pipe (20), preceding pipe (19), the switch connecting rod, several parts of centre mount (16) and applicator are formed, sleeve pipe (20) is positioned at the rear portion that the solid chemical fertilizer is executed rifle, its rear end is connected with handle (23), there is switch lever groove (24) at one side rear portion on it, its side has sleeve pipe staple (21), the front end of preceding pipe (19) is rifle mouth (1), the rear end is enclosed within the sleeve pipe (20), there is fertilizer-feeding orifice (18) at its middle part, the switch connecting rod is positioned at preceding pipe (19) and sleeve pipe (20) top, its preceding switch connecting rod (27) is connected with switch lever (22) with centre mount bar (17) respectively with an outer end of back switch connecting rod (25), its interior end is enclosed within the bar cover (26) from two, front and back respectively, centre mount (16) is positioned at preceding pipe (19) middle part, there are spring (14) and the chin pull bar (15) that links to each other with chin (2) in the lower end on two limits, in the middle of it centre mount axle (28) is arranged, and applicator is positioned at rifle mouth (1).

In the embodiment shown in Figure 2, the dispensing equipment is by chin (2), shell fragment (4), fertilizer retaining plate (7) reaches by the coupled fertilizer retaining plate stator (9) of movable axis (8), chin (2) is positioned at rifle mouth (1) below, fixed teeth (3) is arranged in it, its rear portion links to each other with chin pull bar (15), shell fragment (4) is positioned at chin (2) rear portion, its front end withstands on the fixed teeth (3), there is shell fragment foot piece (6) its top, rear portion, one of shell fragment foot piece (6) is connected on the shell fragment foot piece staple (5), fertilizer retaining plate (7) and fertilizer retaining plate stator (9) thereafter are positioned at the rear portion of shell fragment (4), both make it to connect by middle movable axis (8), and the shifting chute staple (10) that is positioned at the shifting chute (11) of preceding pipe (19) bottom surface is connected with fertilizer retaining plate stator (9).

Claims

1. a solid chemical fertilizer discharges rifle, it is by sleeve pipe (20), preceding pipe (19), the switch connecting rod, several parts of centre mount (16) and applicator are formed, it is characterized in that: sleeve pipe (20) is positioned at the rear portion of solid chemical fertilizer dispensing rifle, its rear end is connected with handle (23), there is switch lever groove (24) at one side rear portion on it, its side has sleeve pipe staple (21), the front end of preceding pipe (19) is rifle mouth (1), the rear end is enclosed within the sleeve pipe (20), there is fertilizer-feeding orifice (18) at its middle part, the switch connecting rod is positioned at preceding pipe (19) and sleeve pipe (20) top, its preceding switch connecting rod (27) is connected with switch lever (22) with centre mount bar (17) respectively with an outer end of back switch connecting rod (25), its interior end is enclosed within the bar cover (26) from two, front and back respectively, centre mount (16) is positioned at preceding pipe (19) middle part, there are spring (14) and the chin pull bar (15) that links to each other with chin (2) in the lower end on two limits, in the middle of it centre mount axle (28) is arranged, and applicator is positioned at rifle mouth (1).

2. according to the said a kind of solid chemical fertilizer dispensing rifle of claim 1, it is characterized in that said applicator is by chin (2), shell fragment (4), fertilizer retaining plate (7) reaches by the coupled fertilizer retaining plate stator (9) of movable axis (8), chin (2) is positioned at rifle mouth (1) below, fixed teeth (3) is arranged in it, its rear portion links to each other with chin pull bar (15), shell fragment (4) is positioned at chin (2) rear portion, its front end withstands on the fixed teeth (3), there is shell fragment foot piece (6) its top, rear portion, one of shell fragment foot piece (6) is connected on the shell fragment foot piece dead lever (5), fertilizer retaining plate (7) and fertilizer retaining plate stator (9) thereafter are positioned at the rear portion of shell fragment (4), both make it to connect by middle movable axis (8), and the shifting chute staple (10) that is positioned at the shifting chute (11) of preceding pipe (19) bottom surface is connected with fertilizer retaining plate stator (9).