Agricultural planting fertilization device

Abstract

An agricultural planting fertilizing device comprises a fertilizing cylinder pipe, a fertilizer storage pipe, a circular bottom plate, an arc-shaped clamping block, a telescopic pipe, a threaded rod, an upper connecting plate and a spring, the lower portion of the fertilizing cylinder pipe is connected with the circular bottom plate, a bottom plate side pedal is arranged on the side face of the circular bottom plate, the fertilizing cylinder pipe is matched with the fertilizer storage pipe, and the fertilizing cylinder pipe is inserted into the fertilizer storage pipe. The outer side of the fertilization tube is connected with a fertilizer storage tube, a blanking hole is formed in the side face of the lower portion of the fertilization tube, the inner side of a movable clamping plate is matched with the fertilization tube and attached to the fertilization tube, and an arc-shaped baffle is arranged on the lower portion of the movable clamping plate and arranged on the outer side of the blanking hole. The movable clamping plate is matched with the limiting sliding groove, penetrates through the limiting sliding groove and slides up and down in the limiting sliding groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural planting field especially relates to a kind of agricultural planting fertilization device. BACKGROUND

[0002] The prior art (publication number: CN118923513A) proposes an agricultural planting fertilization device, which belongs to the technical field of agricultural machinery, comprising a containing pipe, a discharging pipe, a sealing assembly and a driving assembly. The containing pipe has fertilizer placed inside. The discharging pipe extends from the bottom of the containing pipe to the inside of the containing pipe and is telescopic with the containing pipe at one end, and extends to the outside of the containing pipe at the other end. A drop hole is provided at the eccentric position of the end of the discharging pipe inside the containing pipe. However, this device directly spreads fertilizer on the soil surface during use, which can easily lead to waste of fertilizer and reduction of effectiveness. SUMMARY

[0003] The utility model provides a kind of in use feed connecting pipe and waste tank connecting pipe plug-in use, the device directly applies fertilizer in soil, prevents guaranteeing the effectiveness of a kind of agricultural planting fertilization device of fertilizer volatilization.

[0004] The utility model aims to realize the following technical scheme:

[0005] An agricultural planting fertilization device includes a fertilizer application tube, a fertilizer storage tube, a circular bottom plate, an arc-shaped clamping block, an extension tube, a threaded rod, an upper connecting plate, and a spring. The fertilizer application tube is connected to the circular bottom plate at the lower part. The circular bottom plate has a bottom plate side step on the side. The fertilizer application tube is compatible with the fertilizer storage tube. The fertilizer application tube is inserted into the fertilizer storage tube. The fertilizer application tube is connected to the fertilizer storage tube on the outside. The fertilizer application tube has a drop hole on the lower side. The movable clamping plate is compatible with the fertilizer application tube on the inside. The movable clamping plate is attached to the fertilizer application tube on the inside. The movable clamping plate has an arc-shaped baffle at the lower part. The arc-shaped baffle is placed outside the drop hole. The fertilizer storage tube has a limiting sliding groove at the upper part. The movable clamping plate is compatible with the limiting sliding groove. The movable clamping plate passes through the limiting sliding groove. The movable clamping plate slides up and down in the limiting sliding groove.

[0006] The upper part of the movable clamping plate is connected to the upper connecting plate. The upper connecting plate has an internal thread sleeve at the lower part. The threaded rod is compatible with the internal thread sleeve. The threaded rod passes through the internal thread sleeve. The threaded rod rotates in the internal thread sleeve. The threaded rod has a circular convex disc at the lower part. The arc-shaped clamping block is connected to the fertilizer storage tube at the lower part. The circular convex disc is compatible with the arc-shaped clamping block. The circular convex disc is inserted into the arc-shaped clamping block. The circular convex disc rotates in the arc-shaped clamping block. The arc-shaped clamping block is symmetrically arranged at both ends of the circular convex disc.

[0007] The fertilizer storage pipe side has a feeding connector, the telescopic pipe is inserted into the fertilizer cylinder pipe, the telescopic pipe has a limiting ring, the limiting ring is inserted into the fertilizer cylinder pipe, the limiting ring slides up and down in the fertilizer cylinder pipe, the lower part of the telescopic pipe is connected with a punching sharp pipe, the lower part of the punching sharp pipe is inserted into the soil, and the punching sharp pipe is arranged on the side of the material falling hole. Advantages

[0008] 1. The fertilizer cylinder pipe is connected with the fertilizer storage pipe at the lower part, the circular bottom plate increases the contact area between the bottom of the fertilizer cylinder pipe and the ground, prevents the device from being pressed downward to insert the lower part of the fertilizer cylinder pipe into the ground during use in agricultural planting and fertilization, and facilitates workers to fix the device by applying force to the foot part of the bottom plate side step, prevents the device from moving in position during agricultural planting and fertilization, the fertilizer storage pipe is fixedly installed outside the fertilizer cylinder pipe, and the fertilizer is poured into the space between the fertilizer cylinder pipe and the fertilizer storage pipe through the feeding connector during use, the material falling hole on the side of the fertilizer cylinder pipe enables the fertilizer in the gap between the fertilizer cylinder pipe and the fertilizer storage pipe to enter the inside of the fertilizer cylinder pipe, the arc-shaped baffle is arranged outside the material falling hole to block the material falling hole, the size of the material falling hole is controlled, and then the amount of material falling at a time is controlled, the movable clamping plate is inserted into the limiting sliding groove, the limiting sliding groove positions the movable clamping plate, the arc-shaped baffle and the material falling hole are prevented from being axially dislocated during agricultural planting and fertilization, the upper connecting plate is connected with the movable clamping plate, the threaded rod passes through the internal thread sleeve, the symmetrical arc-shaped clamping blocks position the circular convex disc transversely and vertically, do not affect the rotation of the threaded rod, press the circular convex disc on the fertilizer storage pipe, prevent the circular convex disc from being disconnected with the fertilizer storage pipe during agricultural planting and fertilization, ensure that the threaded rod exerts force on the internal thread sleeve, at this time, the threaded rod is rotated to control the movable clamping plate to slide up and down, and then the blocking area of the arc-shaped baffle to the material falling hole is controlled, and the amount of material falling in the material falling hole is controlled.

[0009] 2. The telescopic pipe is inserted into the fertilizer cylinder pipe, the punching sharp pipe is arranged at the bottom of the fertilizer cylinder pipe, the telescopic pipe is pressed downward to insert the punching sharp pipe into the soil to punch holes for fertilization during use, the limiting ring limits the sliding position of the telescopic pipe, the spring is sleeved on the telescopic pipe, the spring applies an upward thrust to the annular baffle with the fertilizer cylinder pipe as the support, the telescopic pipe slides upward until the limiting ring is arranged at the top of the inner cavity of the fertilizer cylinder pipe, the punching sharp pipe is in a retracted state in the unused state, the device is erected on the ground during use, the foot is pressed on the bottom plate side step, the upper handle is pressed downward to make the punching sharp pipe punch downward into the soil, at this time, the spring is compressed, the downward punching depth of the punching sharp pipe is limited under the action of the elastic coefficient of the spring, the punching sharp pipe is prevented from being disconnected with the material falling hole downward to cause the fertilizer to flow into the gap between the telescopic pipe and the fertilizer cylinder pipe and be stuck in the inside and cannot be discharged, the lower end of the punching sharp pipe is above the material falling hole when the device is retracted, the feeding connector and the waste tank connector are inserted and connected for use when the device is used, the device directly applies the fertilizer to the soil to prevent the evaporation of the effectiveness of the fertilizer. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 The agricultural planting and fertilizing device structure schematic view of the utility model.

[0011] Figure 2 The agricultural planting and fertilizing device sectional view of the utility model.

[0012] Figure 3 The fertilizing cylinder, fertilizer storage pipe structure schematic view of the utility model.

[0013] Figure 4 The fertilizing cylinder, fertilizer storage pipe overhead sectional view of the utility model.

[0014] Figure 5 The telescopic pipe structure schematic view of the utility model.

[0015] Figure 6 The threaded rod structure schematic view of the utility model.

[0016] Figure 7 The movable clamping plate structure schematic view of the utility model. Specific implementation

[0017] The utility model will be further explained in detail according to the drawings and examples:

[0018] Example 1:

[0019] The utility model provides an agricultural planting fertilization device, including fertilization cylinder 01, fertilizer storage pipe 02, circular bottom plate 03, arc clamping block 7, telescopic pipe 8, screw rod 13, upper connecting plate 18, spring 20, the lower part of fertilization cylinder 01 is connected circular bottom plate 03, circular bottom plate 03 side has bottom plate side treadle 4, and circular bottom plate 3 increases the contact area of fertilization cylinder 01 bottom and ground, prevents the device from pressing down and inserting the lower part of fertilization cylinder 01 into the ground in agricultural planting fertilization, and bottom plate side treadle 4 facilitates the worker's foot force to fix the device, prevents the position from moving in agricultural planting fertilization, and fertilization cylinder 01 is adapted to fertilizer storage pipe 02, and fertilization cylinder 01 is inserted into fertilizer storage pipe 02, and the outside of fertilization cylinder 01 is connected with fertilizer storage pipe 02, and fertilizer storage pipe 02 is installed and fixed on the outside of fertilization cylinder 01, and when using, fertilizer is filled in the space between fertilization cylinder 01 and fertilizer storage pipe 02 through feed connecting pipe 5, and the lower side of fertilization cylinder 01 has drop hole 15, and drop hole 15 on the side of fertilization cylinder 01 makes the fertilizer in the gap between fertilization cylinder 01 and fertilizer storage pipe 02 enter the inside of fertilization cylinder 01, and the inside of movable clamping plate 16 is adapted to fertilization cylinder 01, and the inside of movable clamping plate 16 is attached to fertilization cylinder 01, and movable clamping plate 16 has arc baffle 17 in the lower part, and arc baffle 17 is placed outside drop hole 15, and arc baffle 17 is blocked outside drop hole 15, and the size of drop hole 15 is controlled to control the amount of drop in one time, and fertilizer storage pipe 2 has limiting sliding groove 6 in the upper part, and movable clamping plate 16 is adapted to limiting sliding groove 6, and movable clamping plate 16 passes through limiting sliding groove 6, and movable clamping plate 16 slides up and down in limiting sliding groove 6, and limiting sliding groove 6 positions movable clamping plate 16, and prevents arc baffle 17 and drop hole 15 from being axially misaligned in agricultural planting fertilization.

[0020] Example 2

[0021] The utility model discloses a movable card board 16 upper part is connected with the upper connecting plate 18, and the upper connecting plate 18 lower part has the internal thread sleeve 19, and the threaded rod 13 is adapted to the internal thread sleeve 19, and the threaded rod 13 passes through the internal thread sleeve 19, and the threaded rod 13 rotates in the internal thread sleeve 19, and the threaded rod 13 lower part has the round convex disc 14, and the arc clamping block 07 lower part is connected with the fertilizer storage pipe 02, and the round convex disc 14 is adapted to the arc clamping block 07, and the round convex disc 14 inserts the arc clamping block 07, and the round convex disc 14 rotates in the arc clamping block 07, and the arc clamping block 07 is arranged symmetrically at the both ends of the round convex disc 14, and the symmetric arc clamping block 07 is transverse and vertical to the round convex disc 14 limit at the same time not to influence the rotation of the threaded rod 13 and press the round convex disc 14 on the fertilizer storage pipe 02, prevent the round convex disc 14 from disconnecting with the fertilizer storage pipe 02 in the agricultural planting fertilization, guarantee the force effect of the threaded rod 13 to the internal thread sleeve 19, when rotating the threaded rod 13 control movable card board 16 slides up and down, and then control the arc baffle 17 to the spacing area of drop hole 15, control the drop amount of drop hole 15.

[0022] Example 3

[0023] The utility model discloses a fertilizer storage pipe 02 side has the feed connecting pipe 05, and the telescopic pipe 08 inserts the fertilization cylinder pipe 01, and the telescopic pipe 8 has the limiting ring 10, and the limiting ring 10 inserts the fertilization cylinder pipe 01, and the limiting ring 10 slides up and down in the fertilization cylinder pipe 01, and the limiting ring 10 limits the sliding position of telescopic pipe 08, and the telescopic pipe 08 lower part is connected with the punch sharp head pipe 9, and the punch sharp head pipe 9 lower part inserts the soil, makes the punch sharp head pipe 9 be at the fertilization cylinder pipe 01 bottom position, when using, press down telescopic pipe 8 and make the punch sharp head pipe 9 insert the soil and carry out the punching to the fertilization position, and the punch sharp head pipe 9 is placed on the drop hole 15 side.

[0024] Example 4

[0025] The utility model discloses a telescopic pipe 08 upper part is connected with the upper handle 11, telescopic pipe 08 upper part is connected with annular fender ring 12, spring 20 is covered on telescopic pipe 08, and spring 20 upper part is opposite with annular fender ring 12, and spring 20 lower part is opposite with fertilizing cylinder pipe 01, and inlet pipe 05 is connected with waste material box connection pipe, and spring 20 is covered on telescopic pipe 08, and spring 20 is supported with fertilizing cylinder pipe 01 and exerts the upward thrust to annular fender ring 12, makes telescopic pipe 08 slide upwards until the limiting ring 10 is placed in fertilizing cylinder pipe 01 inner chamber top, makes the perforating sharp head pipe 09 present retraction state under the non-use state, and when using, the device is erected on the ground, and the foot is treaded on the bottom plate side pedal 04 and presses the upper handle 11 downwards and makes the perforating sharp head pipe 09 downwards to the soil punch, at this time, spring 20 is compressed, and the perforating sharp head pipe 09 is limited under the elastic coefficient of spring 20 and makes downwards punch depth, prevents the perforating sharp head pipe 09 downwards and the blanking hole 15 disconnected in the agricultural planting fertilization and leads to the fertilizer flow into the gap of telescopic pipe 08 and fertilizing cylinder pipe 01 and leads to the fertilizer to be stuck in the inside and be unable to discharge, and the perforating sharp head pipe 09 lower end is above the blanking hole 15 when the device retraction, and the inlet pipe 05 is used with the waste material box connection pipe and is inserted in the use of the device.

[0026] Example 5

[0027] The utility model installs steps: first, the movable clamping plate 16 is inserted into the limiting sliding slot 6, the fertilizing cylinder pipe 01 is inserted and is connected with the fertilizer storage pipe 02, the fertilizing cylinder pipe 01 lower part is connected with the circular bottom plate 3, the threaded rod 13 is passed through the internal thread sleeve 19, the upper connecting plate 18 is connected with the movable clamping plate 16 upper part, the arc clamping block 7 is buckled on the circular convex disc 14, the arc clamping block 7 lower part is connected with the fertilizer storage pipe 02, the telescopic pipe 08 is inserted into the fertilizing cylinder pipe 01, the spring 20 is covered on the telescopic pipe 08, and the telescopic pipe 08 upper part is connected with annular fender ring 12, the upper handle 11, and the spring 20 upper and lower ends are opposite with annular fender ring 12, fertilizing cylinder pipe 01 respectively.

[0028] The above only is the preferred implementation of the utility model, and is not used to limit the utility model, should point out, for ordinary skill in the art of the present technology, on the premise of not departing from the technical principle of the utility model, can also make a number of improvements and variations, and these improvements and variations also should view as the protection range of the utility model.

Claims

1. An agricultural fertilization device, characterized in that: The system includes a fertilizer applicator tube (01), a fertilizer storage tube (02), a circular base plate (03), an arc-shaped locking block (07), a telescopic tube (08), a threaded rod (13), an upper connecting plate (18), and a spring (20). The lower part of the fertilizer applicator tube (01) is connected to the circular base plate (03). The circular base plate (03) has a base plate side pedal (04) on its side. The fertilizer applicator tube (01) is adapted to the fertilizer storage tube (02). The fertilizer applicator tube (01) is inserted into the fertilizer storage tube (02). The outside of the fertilizer applicator tube (01) is connected to the fertilizer storage tube (02). The lower side has a material drop hole (15), the inner side of the movable plate (16) is adapted to the fertilizer tube (01), the inner side of the movable plate (16) is in contact with the fertilizer tube (01), the lower part of the movable plate (16) has an arc-shaped baffle (17), the arc-shaped baffle (17) is placed outside the material drop hole (15), the upper part of the fertilizer storage tube (02) has a limiting groove (06), the movable plate (16) is adapted to the limiting groove (06), the movable plate (16) passes through the limiting groove (06), and the movable plate (16) slides up and down in the limiting groove (06).

2. The agricultural fertilization device according to claim 1, characterized in that: The upper part of the movable card plate (16) is connected to the upper connecting plate (18). The lower part of the upper connecting plate (18) has an internal thread sleeve (19). The threaded rod (13) is adapted to the internal thread sleeve (19). The threaded rod (13) passes through the internal thread sleeve (19) and rotates inside the internal thread sleeve (19). The lower part of the threaded rod (13) has a circular convex plate (14). The lower part of the arc-shaped card block (07) is connected to the fertilizer storage tube (02). The circular convex plate (14) is adapted to the arc-shaped card block (07). The circular convex plate (14) is inserted into the arc-shaped card block (07). The circular convex plate (14) rotates inside the arc-shaped card block (07). The arc-shaped card block (07) is symmetrically arranged at both ends of the circular convex plate (14).

3. The agricultural fertilization device according to claim 2, characterized in that: The fertilizer storage pipe (02) has a feed pipe (05) on its side. The telescopic pipe (08) is inserted into the fertilizer tube (01). The telescopic pipe (08) has a limiting ring (10). The limiting ring (10) is inserted into the fertilizer tube (01). The limiting ring (10) slides up and down inside the fertilizer tube (01). The lower part of the telescopic pipe (08) is connected to a perforated pointed pipe (09). The lower part of the perforated pointed pipe (09) is inserted into the soil. The perforated pointed pipe (09) is placed on the side of the discharge hole (15).

4. The agricultural fertilization device according to claim 3, characterized in that: The upper part of the telescopic tube (08) is connected to the upper handle (11), the upper part of the telescopic tube (08) is connected to the annular retaining ring (12), the spring (20) is sleeved on the telescopic tube (08), the upper part of the spring (20) abuts against the annular retaining ring (12), the lower part of the spring (20) abuts against the fertilizer cylinder (01), and the feed pipe (05) is connected to the waste bin pipe.

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