CN101474441B

CN101474441B - Combined injection machine for insect chrysalis

Info

Publication number: CN101474441B
Application number: CN2009100955971A
Authority: CN
Inventors: 鱼南洋; 丁农; 张金卫; 李家涛
Original assignee: HUZHOU INSTITUTE OF AGRICULTURAL SCIENCES
Current assignee: HUZHOU INSTITUTE OF AGRICULTURAL SCIENCES
Priority date: 2009-01-22
Filing date: 2009-01-22
Publication date: 2011-05-18
Anticipated expiration: 2029-01-22
Also published as: CN101474441A

Abstract

The invention discloses an insect pupae group injection machine. Columns are respectively arranged on four corners of a bottom plate. Every column is sequentially provided with a spring, a lifting support plate, an injection depth spacing control block, a needle cylinder lower fixing plate, a needle cylinder upper fixing plate, a needle rod connection plate and a top plate from bottom to top. A lower end surface of the needle cylinder lower fixing plate uses a detachment plate guiding rod to support a pupae detachment plate. A plurality of syringes with equal distance between one another are arranged between the needle cylinder upper fixing plate and the needle cylinder lower fixing plate. Syringe needle rods which are in the same number with the syringes and are arranged with equal distance are positioned between the needle rod connection plate and the needle cylinder upper fixing plate. Needle tips on the lower ends of the syringes can be inserted into respective holes on the pupae detachment plate. A screw rod in the middle of the needle rod connection plate is connected with a jiggle bar screw pair after penetrating the upper end of the top plate. One end of a treading pull rod penetrates the bottom plate and is articulated with the lower end surface of the lifting support plate, and the other end is articulated with a foot board. With simple structure and taking 28 bits as example, the insect pupae group injection machine has the working efficiency which is increased by over 5 times compared with artificial injection. The insect pupae group injection machine is beneficial to the industrialized mass production.

Description

Combined injection machine for insect chrysalis

Technical field

The present invention relates to injector, especially relate to a kind of combined injection machine for insect chrysalis.

Technical background

In recent years, development along with genetic engineering and transgenic technology, advantage such as the various albumen that adopt baculovirus expression system to express have the expression efficiency height, expression product has biological activity the same with native protein and low production cost and being familiar with by increasing people is especially utilized insecticide pupal cell (the most frequently used silkworm pupa) to produce several genes engineering products such as various pharmaceutical formulations, health product, feed additive and animal vaccine as bioreactor and is obtained more and more widely application.But at present, its production process mainly is to utilize syringe or insecticide Inoculating needle that pupal cell is manually inoculated one by one, and there is following problem in operating process: 1, the amount of labour used is big, the time is concentrated, and labor intensity is big, production efficiency is low; 2, inoculum concentration is difficult to control, and error is big, causes pupal cell inoculation afterreaction inconsistent, has both influenced the quality of product, increases the follow-up work amount again; The wound face to pupal cell that subjective factors causes when 3, inoculating for a long time strengthens, and easily causes antibacterial to infect mutually, and mortality rate increases.These factors have hindered the insecticide pupal cell as the bioreactor large-scale industrial production.

Summary of the invention

The object of the present invention is to provide semimechanized a kind of combined injection machine for insect chrysalis.

The technical solution used in the present invention is:

Four jiaos column is installed respectively at base plate, column is mounting spring, lifting supporting plate, the spacing controll block of injection depth, syringe bottom plate, syringe upper mounted plate, shank gusset piece and top board successively from bottom to up; Lifting supporting plate and column be for being slidingly connected, and syringe bottom plate and syringe upper mounted plate and column are for fixedlying connected, and shank gusset piece and column are for being slidingly connected; Top board is fixed on the column upper end, syringe bottom plate lower surface disengaging plate guide rod supports pupal cell disengaging plate, the syringe of a plurality of equidistant placement is installed between syringe upper mounted plate and syringe bottom plate, syringe shank with syringe same number equidistant placement is installed between shank gusset piece and syringe upper mounted plate, the syringe shank can insert in separately the syringe, and the syringe needle point of syringe lower end can insert on the pupal cell disengaging plate in separately the hole; The intermediary screw mandrel of shank gusset piece passes back, top board upper end and is connected with the crank handle screw pair; One end of foot-operated pull bar passes base plate and lifting supporting plate lower surface is hinged, and the other end and the footboard of foot-operated pull bar are hinged.

On three limits of described lifting supporting plate position block is installed respectively, and the notes pupa template of syringe same number equidistant placement or dosing template can be installed between three position blocks.

The beneficial effect that the present invention has is:

The present invention can make sterilization, cleaning, dosing, be injected at mechanically and finish one by one, obviously increases work efficiency and product quality, reduces labor intensity, and has reduced production cost, is that example is compared with the manual injection with 28, and its work efficiency increases by 500 above.It should have characteristics such as simple in structure, easy to use, is convenient to industrialization large-scale production.

Description of drawings

Fig. 1 is an overall structure sketch map of the present invention.

Fig. 2 is a fixedly sketch map of syringe.

Fig. 3 is a step device sketch map.

Fig. 4 figure is the Template Location sketch map.

Fig. 5 is a dosing template sketch map.

Fig. 6 annotates pupa template sketch map.

Among the figure: 1, base plate, 2, top board, 3, column, 4, the syringe upper mounted plate, 5, the syringe bottom plate, 6, the shank gusset piece, 7, screw mandrel, 8, crank handle, 9, nut, 10, sliding sleeve, 11, spring, 12, the lifting supporting plate, 13, foot-operated pull bar, 14, the pupal cell disengaging plate, 15, the spacing controll block of injection depth, 16, the dosing template, 17, annotate the pupa template, 18, the pupal cell locating hole, 19, drug vial, 20, syringe, 20.1, the syringe shank, 20.2, syringe needle point, 21, the syringe pressing plate, 22, rubber washer, 23, the disengaging plate guide rod, 24, adjustment screw, 25, footboard.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is described in further detail.

As Fig. 1, Fig. 2, shown in Figure 3, the present invention installs column 3 respectively for 1 four jiaos at base plate, and column 3 is mounting spring 11, lifting supporting plate 12, the spacing controll block 15 of injection depth, syringe bottom plate 5, syringe upper mounted plate 4, shank gusset piece 6 and top board 2 successively from bottom to up; Lifting supporting plate 12 and column 3 be for being slidingly connected, and syringe bottom plate 5 and syringe upper mounted plate 4 and column 3 are for fixedlying connected, and shank gusset piece 6 and column 3 are for being slidingly connected; Top board 2 is fixed on column 3 upper ends, pupal cell disengaging plate 14 is supported with disengaging plate guide rod 23 in syringe bottom plate 5 lower surfaces, at syringe upper mounted

plate

4 and 5 syringes 20 that a plurality of equidistant placement are installed of syringe bottom plate, syringe shank 20.1 in

shank gusset piece

6 and 4 installations of syringe upper mounted plate and syringe 20 same number equidistant placement, syringe shank 20.1 can insert in separately the syringe 20, and the syringe needle point 20.2 of syringe 20 lower ends can insert on the pupal cell disengaging plate 14 in separately the hole; Shank gusset piece 6 intermediary screw mandrels 7 pass behind top board 2 upper ends with nut in the crank handle 8 and are connected; It is hinged with lifting supporting plate 12 lower surfaces that one end of foot-operated pull bar 13 passes base plate 1, and the other end and the footboard 25 of foot-operated pull bar 13 are hinged.

As shown in Figure 4, on three limits of described lifting supporting plate 12 position block is installed respectively, and the notes pupa template 17 of syringe 20 same number equidistant placement or dosing template 16 can be installed between three position blocks, and the adjustment screw 24 on three position blocks is adjusted the position and the locking of annotating pupa templates 17 or dosing template 19.

Base plate 1, top board 2, column 3 play the effect of fixed frame, and column 3 is fluctuating orbits of shank gusset piece 6, lifting supporting plate 12 simultaneously; Positive and negative rotation by crank handle 8 drives screw mandrel 7, shank gusset piece 6 upper sliding sleeves 10 is moved along column 3, and the syringe shank 20.1 that is installed on the shank gusset piece 6 is moved up and down (seeing shown in Figure 1), finish cleaning, sterilization, dosing and injection task; Syringe upper mounted plate 4, syringe bottom plate 5, syringe pressing plate 21, rubber washer 22 (seeing shown in Figure 2) are the fixing devices of syringe 20; The foot-operated pull bar 13 of drive, lifting supporting plate 12 moved down and make spring 11 compressions (seeing Fig. 1, shown in Figure 3) when footboard 25 pressed down, and positioner (seeing shown in Figure 4) is put into or taken out to dosing template 16, notes pupa template 17 respectively; When footboard 25 loses external force, utilize 11 times power of spring to hold up dosing template 16 on the lifting supporting plate 12, annotate pupa template 17, make syringe needle point 20.2 enter in the drug vial 19 or in the pupal cell locating hole 18, for dosing and injection are got ready; Pupal cell disengaging plate 14 moves up and down with lifting supporting plate 12, after finishing the pupal cell injection pupal cell that hangs on the syringe needle point 20.2 is separated automatically; Disengaging plate guide rod 23 plays pupal cell disengaging plate guiding and regulates the effect of height; The spacing controll block 15 of injection depth is to regulate a device of pupal cell injection depth; Dosing template 16 (seeing shown in Figure 5) is that injection is placed template; Annotating pupa template 17 (seeing shown in Figure 6) is the template of putting into pupal cell.

Between shank gusset piece 6 and syringe upper mounted plate 4, can install dosing alarm set and yield meter counting apparatus additional.

Work process of the present invention is as follows:

(1) with foot-operated footboard 25 down, lifting supporting plate 12 is moved down, the notes pupa template 17 of putting into pupal cell is put into positioner (seeing shown in Figure 4).

(2) foot is removed footboard 25, and lifting supporting plate 12 is answered back the pupal cell that syringe needle point 20.2 is injected in the pupal cell locating hole 18 automatically because of spring 11 effects.

(3) hand crank handle 8 one circles move down shank 20.1, carry out the quantitative pharmacy injection.

(4) take out notes pupa template 17 with foot-operated footboard down 25.

(5) repeat (1)-(2) action, the whole injections of the medicament in the syringe 20 are finished.

(6) with foot-operated footboard 25 down, the dosing template 16 of putting into drug vial 19 is put into positioner (seeing shown in Figure 4), counter-rotating crank handle 8 makes and moves on the shank 20.1, carries out dosing.

Claims

1. combined injection machine for insect chrysalis, it is characterized in that: (1) four jiao column (3) is installed respectively at base plate, column (3) is mounting spring (11), lifting supporting plate (12), the spacing controll block of injection depth (15), syringe bottom plate (5), syringe upper mounted plate (4), shank gusset piece (6) and top board (2) successively from bottom to up; Lifting supporting plate (12) and column (3) are for being slidingly connected, and syringe bottom plate (5) is fixedlyed connected with syringe upper mounted plate (4) and column (3) side, and shank gusset piece (6) and column (3) are for being slidingly connected; Top board (2) is fixed on column (3) upper end, pupal cell disengaging plate (14) is supported with disengaging plate guide rod (23) in syringe bottom plate (5) lower surface, the syringe (20) of a plurality of equidistant placement is installed between syringe upper mounted plate (4) and syringe bottom plate (5), syringe shank (20.1) with syringe (20) same number equidistant placement is installed between shank gusset piece (6) and syringe upper mounted plate (4), syringe shank (20.1) can insert in separately the syringe (20), and the syringe needle point (20.2) of syringe (20) lower end can insert on the pupal cell disengaging plate (14) in separately the hole; The intermediary screw mandrel of shank gusset piece (6) (7) passes back, top board (2) upper end and is connected with crank handle (8) screw pair; It is hinged with lifting supporting plate (12) lower surface that one end of foot-operated pull bar (13) passes base plate (1), and the other end and the footboard (25) of foot-operated pull bar (13) are hinged.

2. a kind of combined injection machine for insect chrysalis according to claim 1, it is characterized in that: on three limits of described lifting supporting plate (12) position block is installed respectively, and the notes pupa template (17) of syringe (20) same number equidistant placement or dosing template (16) can be installed between three position blocks.