CN2317612Y

CN2317612Y - Semi-automatic bowl making apparatus for container for plant growth

Info

Publication number: CN2317612Y
Application number: CN 96212670
Authority: CN
Inventors: 胡克银; 王贤桂
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-24
Filing date: 1996-05-24
Publication date: 1999-05-12
Anticipated expiration: 2006-05-24

Abstract

The utility model relates to a semi-automatic pot making apparatus for making nutrition pots, which is composed of a support frame, a pot supporting rod, a spring and relevant devices. The support frame is formed by sheathing an upper support frame and a lower support frame, and the spring is sheathed on the pot supporting rod. The nutrition pot is formed in a pot tube by means of human power, and the spring is compressed and is automatically locked by a limit switch simultaneously. A pot-delivering switch relaxes the compressed spring, the nutrition pot in the pot tube is pushed out by means of the restoring force of the spring, and the pot tube is enabled to come back to the state of preparation work. The utility model eases the labour intensity of an operator and increases production efficiency. The utility model has the advantages of semiautomatic effects, and convenient and simple operation, and can produce nutrition pots of consistent specification and uniform quality.

Description

The semi-automatic soil-block forming device of nutritive cube

The utility model relates to a kind of means for forming soil-block.

At present, numerous cotton growers plant cotton and generally adopt the nutritive cube transplantation technique, adopt a kind of hand foot to pedal the formula soil-block forming device to the making of nutritive cube and finish, and this soil-block forming device mainly is made of an assistant support and a top pot rod.Handle is being fixed in the support upper end, and the alms bowl tube is being fixed in the lower end; Top pot rod is inserted in the center-pole hole of support crosspiece, and the lid of bulldozing is being fixed in its bottom, and the lid of bulldozing is inserted in the alms bowl tube.During operation, the people with the hands holds and presses down handle, the alms bowl tube of support bottom is inserted in the nutrition soil, and the soil-shifting lid in the alms bowl tube is promptly moved on the relative support of top pot rod by nutrition soil jack-up, nutritive cube is in alms bowl tube internal shaping and compacting, mention soil-block forming device then, pedal the upper end of top pot rod with sudden force, the relative support of top pot rod is moved down with a pin, soil-shifting lid with the top pot rod bottom is released the alms bowl tube with nutritive cube, once makes the alms bowl process thereby finish.The major defect of this soil-block forming device is, when the user releases nutritive cube from the alms bowl tube, must and maintain balance with the center of gravity of a foot control system oneself, removes to pedal alms bowl with the another pin is unsettled, and labour intensity is big, uses inconvenient.

The purpose of this utility model is to provide a kind of need not use the pedal alms bowl, and tries hard to recommend the semi-automatic soil-block forming device of alms bowl by spring, and it can alleviate operator's labour intensity effectively.

The purpose of this utility model is achieved in that support is formed by upper bracket and lower carriage fit, be set with spring on the top pot rod, spring can with between top pot rod and the support and the relative motion between upper bracket and the lower carriage be compressed or loosened, be equipped with on the support when spring and be compressed the limit switch that just can automatically lock when putting in place, cooperate on support and the top pot rod be equipped with can make compressed spring relaxation send the alms bowl switch, the bar that presses that can cooperate the stopping means that send the locking of alms bowl switch opens is housed on the top pot rod.When people use the utility model, when the alms bowl tube of support bottom is pressed into nutrition soil, move on the relative support of top pot rod, spring is compressed, after compression puts in place, nutritive cube is made in the alms bowl tube, limit switch also automatically locks, at this moment, as long as the operator mentions this soil-block forming device, make spring relaxation by sending the alms bowl switch and pressing bar, the restoring force of spring moves down the relative support of top pot rod, thereby the soil-shifting lid with the top pot rod lower end is released the nutritive cube in the alms bowl tube, and makes the alms bowl tube get back to the preparation state again.

The utility model utilizes the restoring force of spring that nutritive cube is ejected because installed spring and relevant apparatus additional on the basis of original soil-block forming device, so do not want the single pedal alms bowl of operator, greatly reduces operator's physical consumption; Spring pushes away alms bowl than the time much shorter with the pedal alms bowl, so production efficiency is improved; First half term is exerted oneself in the whole system alms bowl process, and the second half is exerted oneself hardly, has semi-automatic effect, and is simple to operation; Because pressure and elastic force in each system alms bowl process are basic identical, so the nutritive cube specification unanimity of making, quality is even.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is as the criterion and prepares this soil-block forming device front view under the alms bowl state;

Fig. 2 is as the criterion and prepares this soil-block forming device right view under the alms bowl state;

Fig. 3 puts in place for spring is compressed, this soil-block forming device front view under the locked state of stopping means;

Fig. 4 is this soil-block forming device front view under the firm open state of stopping means.

Below in conjunction with detail and the working condition of accompanying drawing detailed description according to the semi-automatic soil-block forming device that the utility model proposes.

The support of this semi-automatic soil-block forming device is made of upper bracket (3) and lower carriage (7), and lower carriage (7) is linked in the bottom of upper bracket (3).Top pot rod (4) is set in each center-pole hole of top rail (5), middle rail (10), bottom rail (15) of support, on top pot rod (4), be fixed with the gland (9) and a return cover (16) of a band small screw (8), the top of top pot rod (4) is set with one and is pressed in and send alms bowl spring (6) between top rail (5) and the gland (8), and the bottom of top pot rod (4) is set with one and is pressed in and send a spring (13) between middle rail (10) and the bottom rail (15).The alignment pin (17) of an energy pinning return cover (16) is housed on the lower carriage (7), this alignment pin (17) is connected in sending on the alms bowl spanner (1) of support handle place by steel wire rope (2), return cover (16) and alignment pin (17), send that alms bowl spanner (1) and steel wire rope (2) constitute this soil-block forming device jointly send the alms bowl switch.Upper bracket (3) is gone up symmetry a pair of continuous backstay (12) of cranking arm is housed, be connected with a small extension spring (11) between two backstays (12), fixing the symmetrical spacing card (14) that backstay (12) is put in place snap on the lower carriage (7), they constitute the limit switch of this soil-block forming device jointly.The small screw (8) of the fixedly gland (9) on the top pot rod (4) is the bar that presses of this soil-block forming device, its (see figure 1) when this soil-block forming device preparation state, and minute-pressure slightly opens two backstays (12) in the junction of cranking arm of two backstays (12).When people use the utility model to prepare the system alms bowl (this soil-block forming device is Fig. 1 state), the support handle is held and pressed down to operator's both hands, when inserting the alms bowl tube of support bottom in the soil, relative top pot rod of upper bracket and lower carriage move down, send alms bowl spring (6) and send a spring (13) to be compressed simultaneously, when whole compression puts in place, the limit switch locking, be that backstay (12) snaps in the spacing card (14), nutritive cube is also made (this soil-block forming device is Fig. 3 state) in the tube, as long as at this moment mention this soil-block forming device, open and send the alms bowl switch, promptly scratch the moving alms bowl spanner (1) that send, steel wire rope (2) pulling alignment pin (17) makes the return cover (16) on its disengagement top pot rod (4).At first, under the effect of sending alms bowl spring (6) restoring force, top pot rod (4) upper bracket relatively moves down, make nutritive cube release the alms bowl tube, at this moment, press just opening limit switch of bar, be that small screw (8) is displaced downwardly to and presses the junction of cranking arm of hitting two backstays (12) fast with top pot rod, two backstays (12) open, from spacing card (14), deviate from (this soil-block forming device is Fig. 4 state), send the restoring force of a spring (13) to work, the relative upper bracket (3) of lower carriage (7) is moved down, this soil-block forming device is got back to the system alms bowl state of preparing again.

Claims

1. semi-automatic soil-block forming device of nutritive cube, it comprises an assistant support, a top pot rod, top pot rod is contained in the support and can does relative motion, the top and bottom of support are being fixed handle and alms bowl tube respectively, the lid of bulldozing is being fixed in the bottom of top pot rod, of the present utility model being characterised in that: support is formed by upper bracket and lower carriage fit, can be with between top pot rod and the support and the relative motion between upper bracket and the lower carriage is compressed or by the spring that loosened for suit on the top pot rod, be equipped with on the support when spring and be compressed the limit switch that just can automatically lock when putting in place, on the support with top pot rod on cooperate be equipped with can make compressed spring relaxation send the alms bowl switch, the bar that presses that can cooperate the limit switch that send the locking of alms bowl switch opens is housed on the top pot rod.

2. nutritive cube automatic earthen bowl making device according to claim 1, the limit switch that it is characterized in that this soil-block forming device by in symmetry on the upper bracket a pair of continuous backstay of cranking arm, two backstays between the symmetrical spacing card that two backstays is put in place snap in fixed on the small extension spring, lower carriage of ining succession constitute; On top pot rod, be fixed with a gland and a return cover with little Luo bar, the alignment pin of an energy pinning return cover is housed on the lower carriage, this alignment pin is connected in sending on the alms bowl spanner of support handle place by steel wire rope, return cover and alignment pin, send that alms bowl spanner and steel wire rope constitute this soil-block forming device jointly send the alms bowl switch; Press bar and be the little Luo bar on the gland of fixing on the top pot rod.