CN213967029U

CN213967029U - Soil grinding and screening device

Info

Publication number: CN213967029U
Application number: CN202022415171.4U
Authority: CN
Inventors: 吴丹; 王春梅; 邓平; 马小梅
Original assignee: Sichuan Yuliang Testing Co ltd
Current assignee: Sichuan Yuliang Testing Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-17
Anticipated expiration: 2030-10-27

Abstract

A soil grinding and screening device comprising: a screening drive assembly; grinding assembly, including the fixed subassembly of locating the telescopic link other end, fixed subassembly is equipped with the screening jar, and the screening jar is equipped with grinding mechanism, and screening drive assembly is used for driving the screening jar and carries out reciprocating motion. The utility model discloses can carry out the screening of soil at the in-process that grinds, improve the efficiency that soil refines, reduce operating personnel's working strength, the effectual controllability that improves soil refines has stronger practicality.

Description

Soil grinding and screening device

Technical Field

The utility model relates to a soil detects the relevant technical field of processing equipment, especially relates to a soil grinding screening plant.

Background

Soil is used as a carrier for plant growth, can provide moisture and various nutrient substances for plant growth, and in order to improve the growth effect of plants, soil detection is often performed, a fertilization scheme is prepared according to the detection result of soil, and the content of soil is analyzed.

In order to detect the content of each substance in soil, soil which is refined enough is usually dissolved in a special solvent, then, separation and purification of various substances are realized through a chemical method, then, the substances are weighed and detected, in order to reduce the dissolving speed of the soil, the soil generally needs to be refined through a manual operation mode, the refining mode exists, the grinding efficiency is low, the soil needs to be screened after grinding is completed, the refining efficiency of the soil is reduced, meanwhile, the working strength of operators is increased by grinding the soil through the manual mode, and the grinding effect is not convenient to be effectively controlled.

Disclosure of Invention

The utility model provides a soil grinding and screening device to solve the not enough of above-mentioned prior art, can carry out the screening of soil at the in-process of grinding, improved the efficiency that soil refines, reduced operating personnel's working strength, the effectual controllability that improves soil and refine has stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a soil grinding and screening device comprising:

a screening drive assembly;

the grinding assembly comprises a fixing assembly arranged at the other end of the telescopic rod, the fixing assembly is provided with a screening tank, the screening tank is provided with a grinding mechanism, and the screening driving assembly is used for driving the screening tank to reciprocate;

the fixing component comprises a convex block arranged on the screening driving component, the convex block is provided with a mounting ring, the other end of the mounting ring is provided with a pair of wing plates, and the wing plates are fixedly connected through screws;

the lower end of the screening tank penetrates through the mounting ring, a check ring is arranged at the lower end of the screening tank and is positioned at the upper end of the mounting ring, an upper ring is arranged at the upper end of the screening tank, concave grooves are formed in the circumferential array of the lower wall of the upper ring, and a plurality of screening holes are formed in the lower end of the screening tank in a penetrating manner;

grind mechanism including locating the end cover of screening jar upper end, the grinding motor is installed to the end cover, and the output shaft of grinding motor has the grinding rod, and the grinding rod lower extreme is being equipped with of circumference array and grinds the extension board, grinds that the extension board all downwardly extending is equipped with and grinds nail a plurality of.

Further, the end cover lower extreme is equipped with interior dish of wearing, and the end cover is being equipped with of circumference array and articulates the seat, and articulated seat all articulates there is the turning block, and the turning block all revolves fixed screw rod, and the fixed screw rod lower extreme is equipped with the arm-tie, and when interior dish of wearing worn the upper end of screening jar, the arm-tie card was located in the concave groove.

Further, screening drive assembly includes the bottom plate, and four equal downwardly extending's of bottom plate are equipped with the bracing piece, and the screening motor is installed to the bottom plate, and the eccentric being connected with of output shaft of screening motor rotates the wheel, rotates and is equipped with reciprocating mechanism in the round, rotates taking turns the shaping of undercut to have the circular slot, and circular slot arc wall is equipped with the guide ring, and reciprocating mechanism is equipped with guiding mechanism, and guiding mechanism is used for the direction of reciprocating mechanism motion.

Further, reciprocating mechanism is including locating the gyro wheel in the circular slot, and the gyro wheel takes shape there is the annular, and the gyro wheel outer wall is tangent with the inner wall of annular, and the annular is equipped with the guide ring, and the gyro wheel is equipped with the dwang, and the dwang has worn the sliding stand, and the sliding stand both sides are equipped with and rotate a pair of seat, and the outside end of rotating the seat is equipped with the movable pulley, and sliding stand one side is equipped with the telescopic link, and the telescopic link cover is equipped with the spring, and guiding mechanism is located to the telescopic link other pot head.

Further, guiding mechanism is including installing in the rotation seat of bottom plate, the output shaft of screening motor wears in rotating the seat, it installs overhanging plate to rotate seat one side, the other end of overhanging plate upwards extends be equipped with stretch the board, stretch the board upper end on and install the top cap, the guide is installed a pair ofly at the top cap both ends, it installs the board outward to stretch being equipped with of board outside extension, it upwards extends to be equipped with the extension board to install the lasso outward the board other end, go up the board upper end and install the lasso, the telescopic link wears in the lasso, the guide inner wall all takes shape there is the assembly groove, the tank bottom in assembly groove is formed has the U-shaped groove, the outer wall of movable pulley is tangent in the tank bottom in U-shaped groove, the spring other end is located and is stretched the board.

The technical scheme has the advantages that:

the utility model discloses can carry out the screening of soil at the in-process that grinds, improve the efficiency that soil refines, reduce operating personnel's working strength, the effectual controllability that improves soil refines has stronger practicality.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows a three-dimensional structure of one embodiment.

Fig. 4 shows a perspective structural view of one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a soil grinding and screening apparatus includes: a screen drive assembly 1 and a grinding assembly 2.

Screening drive assembly 1, screening drive assembly 1 includes bottom plate 10, the equal downwardly extending of four angles of bottom plate 10 is equipped with bracing piece 11, screening motor 12 is installed to bottom plate 10, the eccentric being connected with of output shaft of screening motor 12 rotates wheel 14, it is equipped with reciprocating mechanism 15 to rotate in the wheel 14, it has circular slot 141 to rotate the shaping of 14 undercut of wheel, circular slot 141 arc wall is equipped with guide ring 140, reciprocating mechanism 15 is equipped with guiding mechanism 13, guiding mechanism 13 is used for the direction of reciprocating mechanism 15 motion. The reciprocating mechanism 15 comprises a roller 150 arranged in the circular groove 141, the roller 150 is provided with a ring groove 151 in a forming mode, the outer wall of the roller 150 is tangent to the inner wall of the ring groove 151, the ring groove 151 is provided with a guide ring 140, the roller 150 is provided with a rotating rod 152, a sliding table 156 is arranged on the rotating rod 152 in a penetrating mode, a pair of rotating seats are arranged on two sides of each sliding table 156, a sliding wheel 155 is arranged at the outer side end of each rotating seat, an expansion rod 153 is arranged on one side of each sliding table 156, a spring 154 is sleeved on each expansion rod 153, and the other end of each expansion rod 153 is sleeved on the corresponding guide mechanism 13. The guide mechanism 13 comprises a rotating base 130 installed on the bottom plate 10, an output shaft of the screening motor 12 penetrates through the rotating base 130, an extending plate 131 is installed on one side of the rotating base 130, an extending plate 132 is arranged on the other end of the extending plate 131 in an upward extending mode, a top cover 133 is installed at the upper end of the extending plate 132, a pair of guide pieces 134 are installed at two ends of the top cover 133, an outer mounting plate 1350 is arranged on the extending plate 132 in an outward extending mode, an upper support plate 135 is arranged on the other end of the outer mounting plate 1350 in an upward extending mode, a ferrule 136 is installed at the upper end of the upper support plate 135, an expansion link 153 penetrates through the ferrule 136, assembly grooves 137 are formed in the inner walls of the guide pieces 134, a U-shaped groove 138 is formed in the groove bottom of the assembly grooves 137, the outer wall of the sliding wheel 155 is tangent to the groove bottom of the U-shaped groove 138, and the other end of the spring 154 is arranged on the extending plate 132.

Grinding component 2, including locating the fixed subassembly 20 of the telescopic link 153 other end, fixed subassembly 20 is equipped with screening jar 21, and screening jar 21 is equipped with grinding mechanism 22, and screening drive assembly 1 is used for driving screening jar 21 and carries out reciprocating motion. Fixing assembly 20 includes a projection 200 mounted to screen drive assembly 1, projection 200 is provided with a mounting ring 201, the other end of mounting ring 201 is provided with a pair of wings 202, and wings 202 are fixed by screw connection. The installation ring 201 is worn to screening jar 21 lower extreme, and the lower extreme of screening jar 21 is equipped with retaining ring 211, and retaining ring 211 is located the upper end of installation ring 201, and screening jar 21 upper end is equipped with last ring 212, and the lower wall of last ring 212 is being equipped with concave groove 213 of circumference array, and the shaping that screening jar 21 lower extreme runs through has the screening hole a plurality of. The grinding mechanism 22 comprises an end cover 221 arranged at the upper end of the screening tank 21, the end cover 221 is provided with a grinding motor 220, an output shaft of the grinding motor 220 is connected with a grinding rod 227, the lower end of the grinding rod 227 is provided with a plurality of grinding support plates 228 in a circumferential array, and the grinding support plates 228 are provided with a plurality of grinding nails 229 extending downwards. An inner through disc 226 is arranged at the lower end of the end cover 221, the end cover 221 is provided with hinge seats 222 in a circumferential array, the hinge seats 222 are hinged with rotating blocks 223, the rotating blocks 223 are respectively screwed with fixed screw rods 224, an upper pull plate 225 is arranged at the lower end of the fixed screw rods 224, and when the inner through disc 226 penetrates through the upper end of the screening tank 21, the upper pull plate 225 is clamped in the concave groove 213.

The device carries out reciprocating motion through screening jar 21 among the drive grinding component 2 of screening drive assembly 1 drive according to the problem that exists among the prior art, refines the soil in screening jar 21 through grinding mechanism 22 when screening simultaneously to improve the efficiency of refining of soil, reduced operating personnel's working strength.

In specific implementation, soil to be refined is loaded into the screening tank 21, then each fixing screw 224 is rotated, so that the upper pull plate 225 is tightly attached to the bottom of the concave groove 213, then the grinding motor 220 is started, the grinding rod 227 is rotated under the driving of the grinding motor 220, the rotation of the grinding rod 227 drives the grinding support plate 228 at the lower end to rotate, when the grinding support plate 228 rotates, the grinding nails 229 arranged on the lower side of the grinding support plate 228 act on the soil, so that the soil is ground, meanwhile, the screening holes can be blocked due to the arrangement of the grinding nails 229, meanwhile, the friction force between the grinding nails 229 and the soil can be reduced by the grinding nails 229, and meanwhile, the soil grinding efficiency is effectively improved. When the grinding motor 220 is started, the sieving motor 12 is started, the rotating wheel 14 arranged on the sieving motor 12 starts to rotate under the driving of the sieving motor 12, because the output shaft of the sieving motor 12 is eccentrically arranged on the rotating wheel 14, the rotating wheel 14 rotates along the cam track under the driving of the sieving motor 12, and the rotating wheel 14 acts on the roller 150 under the eccentric rotation of the rotating wheel 14, so that the roller 150 moves along the axial direction of the telescopic rod 153, while the guide ring 140 and the ring groove 151 play a role in guiding and limiting the movement of the roller 150 during the movement of the roller 150, when the roller 150 moves along the axial direction of the telescopic rod 153, the spring 154 arranged on the telescopic rod 153 is periodically compressed, the spring 154 can make the telescopic rod 153 perform reciprocating telescopic movement, and simultaneously can ensure that the roller 150 always interacts with the rotating wheel 14, and the board 132 that stretches on wherein setting can carry on spacingly to the other end of spring 154, and lasso 136 can play the effect of direction to the motion of telescopic link 153, simultaneously in order to improve the stability of telescopic link 153 motion, consequently corresponding movable pulley 155 has been set up in sliding stand 156 both sides, and has set up guide 134 and lead the motion of movable pulley 155 in stretching board 132 both sides on, wherein, when sieving, screening jar 21 carries out reciprocating motion under the drive of telescopic link 153, reciprocating motion through telescopic link 153 drives the reciprocating motion of screening jar 21, thereby sieve the soil in the screening jar 21.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A soil grinding and screening device, comprising:

a screening drive assembly (1);

the grinding assembly (2) comprises a fixing assembly (20) arranged on the screening driving assembly (1), the fixing assembly (20) is provided with a screening tank (21), the screening tank (21) is provided with a grinding mechanism (22), and the screening driving assembly (1) is used for driving the screening tank (21) to reciprocate;

the fixing component (20) comprises a convex block (200) arranged on the screening driving component (1), the convex block (200) is provided with a mounting ring (201), the other end of the mounting ring (201) is provided with a pair of wing plates (202), and the wing plates (202) are fixedly connected through screws;

the lower end of the screening tank (21) penetrates through the mounting ring (201), a retainer ring (211) is arranged at the lower end of the screening tank (21), the retainer ring (211) is positioned at the upper end of the mounting ring (201), an upper ring (212) is arranged at the upper end of the screening tank (21), concave grooves (213) are formed in the circumferential array of the lower wall of the upper ring (212), and a plurality of screening holes are formed in the lower end of the screening tank (21) in a penetrating manner;

grinding mechanism (22) is including locating end cover (221) of screening jar (21) upper end, and grinding motor (220) are installed to end cover (221), and the output shaft of grinding motor (220) is connected with grinds pole (227), grinds pole (227) lower extreme and is being equipped with of circumference array and grinds extension board (228), grinds all downwardly extending of extension board (228) and is equipped with and grinds nail (229) a plurality ofly.

2. The soil grinding and screening device as claimed in claim 1, wherein an inner through disc (226) is arranged at the lower end of the end cover (221), the end cover (221) is provided with hinged seats (222) in a circumferential array, the hinged seats (222) are hinged with rotating blocks (223), the rotating blocks (223) are respectively screwed with a fixed screw rod (224), an upper pulling plate (225) is arranged at the lower end of the fixed screw rod (224), and when the inner through disc (226) penetrates through the upper end of the screening tank (21), the upper pulling plate (225) is clamped in the concave groove (213).

3. The soil grinding and screening device as claimed in claim 1, wherein the screening drive assembly (1) comprises a bottom plate (10), support rods (11) are arranged at four corners of the bottom plate (10) and extend downwards, a screening motor (12) is installed on the bottom plate (10), a rotating wheel (14) is eccentrically connected with an output shaft of the screening motor (12), a reciprocating mechanism (15) is arranged in the rotating wheel (14), a circular groove (141) is formed in the rotating wheel (14) in a downward concave mode, a guide ring (140) is arranged on an arc wall of the circular groove (141), a guide mechanism (13) is arranged on the reciprocating mechanism (15), and the guide mechanism (13) is used for guiding the movement of the reciprocating mechanism (15).

4. The soil grinding and screening device as claimed in claim 3, wherein the reciprocating mechanism (15) comprises a roller (150) arranged in the circular groove (141), the roller (150) is formed with a circular groove (151), the outer wall of the roller (150) is tangent to the inner wall of the circular groove (151), the circular groove (151) is provided with a guide ring (140), the roller (150) is provided with a rotating rod (152), the rotating rod (152) is penetrated with a sliding table (156), two sides of the sliding table (156) are provided with a pair of rotating seats, the outer side end of each rotating seat is provided with a sliding wheel (155), one side of the sliding table (156) is provided with a telescopic rod (153), the telescopic rod (153) is sleeved with a spring (154), and the other end of the telescopic rod (153) is sleeved on the guide mechanism (13).

5. The soil grinding and screening device as claimed in claim 4, wherein the guide mechanism (13) comprises a rotating base (130) installed on the bottom plate (10), an output shaft of the screening motor (12) penetrates through the rotating base (130), an extending plate (131) is installed on one side of the rotating base (130), an extending plate (132) is arranged at the other end of the extending plate (131) in an upward extending mode, a top cover (133) is installed at the upper end of the extending plate (132), a pair of guide members (134) are installed at two ends of the top cover (133), an outer mounting plate (1350) is arranged at the extending outward of the extending plate (132), an upper support plate (135) is arranged at the other end of the outer mounting plate (1350) in an upward extending mode, a ferrule (136) is installed at the upper end of the upper support plate (135), a telescopic rod (153) penetrates through the ferrule (136), an assembly groove (137) is formed in the inner wall of each guide member (134), and a U-shaped groove (138) is formed in the bottom of the assembly groove (137), the outer wall of the sliding wheel (155) is tangent to the bottom of the U-shaped groove (138), and the other end of the spring (154) is arranged on the upper extending plate (132).