Weighing device for compound microorganism blended fertilizer

Abstract

The utility model provides a compound microorganism blended fertilizer weighing device which is characterized in that a fertilizer hopper is supported by two groups of sliding rods and fixed above a base, the two groups of sliding rods are respectively front sliding rods and rear sliding rods, the upper parts of the two front sliding rods and the two rear sliding rods are respectively provided with a fixed rod, and the fertilizer hopper is fixed on the two fixed rods; two parallel sliding rails are further arranged on the base, the reciprocating plate is installed on the sliding rails in a sliding mode, a plurality of grooves are formed in the upper side of the reciprocating plate, weighing sensors are arranged at the bottoms of the grooves, the fertilizer barrels are placed in the grooves, and the bottoms of the fertilizer barrels are supported by the weighing sensors; straight-row teeth are arranged in the middle of the lower side of the reciprocating plate, a gear is arranged in the middle of the base, the gear is driven by a reciprocating motor fixed to one side of the base to rotate, and the gear is meshed with the straight-row teeth. According to the device, the fertilizer barrel is weighed and monitored through the weighing device, discharging can be more accurate, the reciprocating plate reciprocates below the fertilizer hopper, manual operation is more convenient, labor is saved, and the filling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of blended fertilizer production, in particular to a weighing device for composite microbial blended fertilizer. Background Art

[0002] During the fertilizer production process, the blended fertilizer is weighed and filled. Currently, most fertilizer weighing devices are controlled by feeding equipment, which results in large errors. Furthermore, the weighing device is installed at the feeding port of the feeding equipment, which can easily cause blockage. Utility Model Content

[0003] The utility model is based on the above technical problems and proposes a weighing device for compound microorganism blended fertilizer.

[0004] A composite microorganism blended fertilizer weighing device includes a fertilizer hopper, which is supported by two groups of sliding rods and fixed above a base. A discharge pipe is provided at the lower end of the fertilizer hopper. The two groups of sliding rods are respectively a front sliding rod and a rear sliding rod. The upper parts of the two front sliding rods and the two rear sliding rods are provided with a fixed rod that can slide up and down, and the fertilizer hopper is fixed on the two fixed rods; two parallel sliding rails are also provided on the base, and a reciprocating plate is slidably installed on the sliding rails. A plurality of grooves are provided on the upper side of the reciprocating plate, and a weighing sensor is provided at the bottom of the groove. A fertilizer bucket is placed in the groove and the bottom of the fertilizer bucket is supported by the weighing sensor; a straight-row tooth is provided in the middle of the lower side of the reciprocating plate, and a gear is provided in the middle of the base. The gear is driven to rotate by a reciprocating motor fixed to one side of the base, and the gear is engaged with the straight-row tooth.

[0005] Preferably, two lifting rods are further provided on the base, and the lifting rods are symmetrically fixed at the middle of the fixing rod.

[0006] Preferably, the discharge pipe is vertically aligned with the center of the groove.

[0007] Preferably, the diameter of the feed pipe is smaller than the mouth of the fertilizer barrel.

[0008] Beneficial effects: This device uses a weighing device to monitor the fertilizer barrel, which can make the feeding more accurate, and the reciprocating plate makes reciprocating motion under the fertilizer hopper, making the operation more convenient and labor-saving for workers, thereby improving the filling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 Shows the structure of the utility model Figure 1 ;

[0010] Figure 2 Shows the structure of the utility model Figure 2 . DETAILED DESCRIPTION

[0011] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0012] like Figure 1~Figure 2 The composite microorganism blended fertilizer weighing device shown includes a fertilizer hopper 5, a discharge pipe is provided at the lower end of the fertilizer hopper 5, and the discharge pipe is a controlled opening and closing discharge device. The fertilizer hopper 5 is supported by two sets of sliding rods and fixed above the base 1. The two sets of sliding rods are respectively a front sliding rod 2 and a rear sliding rod 3. The upper parts of the two front sliding rods 2 and the two rear sliding rods 3 are provided with fixed rods 4 that can slide up and down. The two sides of the fertilizer hopper 5 are fixed on two fixed rods 4 that can move up and down along the sliding rods; the height of the fertilizer hopper 5 from the base 1 can be achieved by changing the position of the fixed rod 4, so that it can adapt to fertilizer barrels 10 of different heights.

[0013] The base 1 is also provided with two parallel slide rails 11, and a slide groove 12 is provided on the lower side of the reciprocating plate 7. The reciprocating plate 7 is slidably installed on the slide rail 11 through the slide groove 12. A plurality of grooves 8 are provided on the upper side of the reciprocating plate 7. A weighing sensor 9 is provided at the bottom of the groove 8. The fertilizer bucket 10 is placed in the groove 8 and the bottom of the fertilizer bucket 10 is supported by the weighing sensor 9; a straight-row gear 13 is provided in the middle of the lower side of the reciprocating plate 7, and a gear 14 is provided in the middle of the base 1. The gear 14 is driven to rotate by a reciprocating motor 15 fixed to one side of the base 1, and the gear 14 is engaged with the straight-row gear 13.

[0014] The weighing sensor 9 can weigh the fertilizer bucket 10 in real time. When the set weight is reached, the discharge pipe is closed, and the reciprocating motor 15 drives the gear 14 to perform reciprocating motion, so that the fertilizer bucket 10 can be located directly below the discharge pipe or slide out from under the fertilizer hopper 5, making it convenient for the operator to place an empty bucket and move down a full fertilizer bucket 10.

[0015] In order to facilitate the adjustment of the height of the fixed rod 4, two lifting rods are provided on the base 1. The lifting rods are symmetrically fixed in the middle of the fixed rod 4, and the height of the fertilizer hopper 5 and the base 1 is controlled by the lifting rods.

[0016] When the fertilizer barrel 10 reaches below the discharge pipe, the lifting rod can drive the fertilizer hopper 5 to descend. Since the diameter of the discharge pipe is smaller than the barrel opening of the fertilizer barrel 10, the discharge pipe can be inserted into the barrel opening to avoid splashing of fertilizer during discharge.

[0017] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A composite microorganism blended fertilizer weighing device, comprising a fertilizer hopper, which is supported by two sets of slide bars and fixed above a base, and a feed pipe is provided at the lower end of the fertilizer hopper, characterized in that: The two groups of sliding rods are front sliding rods and rear sliding rods respectively. The upper parts of the two front sliding rods and the two rear sliding rods are provided with fixed rods that can slide up and down, and the fertilizer hopper is fixed on the two fixed rods; the base is also provided with two parallel slide rails, and the reciprocating plate is slidably installed on the slide rails. The upper side of the reciprocating plate is provided with a plurality of grooves, and the bottom of the grooves is provided with weighing sensors. The fertilizer bucket is placed in the grooves and the bottom of the fertilizer bucket is supported by the weighing sensors; the middle part of the lower side of the reciprocating plate is provided with straight-row teeth, and a gear is provided in the middle of the base. The gear is driven to rotate by a reciprocating motor fixed to one side of the base, and the gear is engaged with the straight-row teeth.

2. The composite microorganism blended fertilizer weighing device according to claim 1, characterized in that: Two lifting rods are also provided on the base, and the lifting rods are symmetrically fixed to the middle of the fixing rod.

3. The composite microorganism blended fertilizer weighing device according to claim 2, characterized in that: The discharge pipe is vertically aligned with the center of the groove.

4. The composite microorganism blended fertilizer weighing device according to claim 1, characterized in that: The diameter of the feed pipe is smaller than the barrel opening of the fertilizer barrel.

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