Soil turning device for tomato planting

Abstract

The utility model relates to the technical field of tomato planting, in particular to a soil turning device for tomato planting, which comprises a sleeve, a supporting rod is movably mounted at the bottom end of the sleeve, a soil turning plate is fixedly connected to the bottom end of the supporting rod, a plurality of bottom grooves are formed in the bottom end of the soil turning plate side by side, and tooth heads are movably mounted in the bottom grooves. The soil turning plate, the bottom groove, the tooth heads, the spring and the connecting rod are used in cooperation, when the soil turning device is inserted into soil, the tooth heads abut against the soil to be inserted, due to the fact that the contact area of the tooth heads and the soil is small, resistance is relatively reduced, more labor is saved during insertion, and the tooth heads compress the spring and drive the connecting rod to go deep into the telescopic groove after being inserted. After the soil is turned once, the soil turning plate is lifted, the compressed spring rebounds at the moment, then the soil turning plate is reversely controlled to be jacked, and labor is saved when the soil turning plate is taken out of the soil.

Description

Technical Field

[0001] The utility model relates to the technical field of tomato planting, in particular to a soil turning device used for tomato planting. Background Art

[0002] Tomato planting refers to the process of growing tomato plants, from sowing to harvesting mature tomatoes. This process includes selecting suitable varieties, preparing soil, sowing or transplanting seedlings, providing appropriate light, water and temperature, fertilizing, managing pests and diseases, etc. Tomato planting can be done indoors or outdoors, and can be adjusted and managed as needed to promote plant growth and yield. The land for tomato planting needs to be turned over. Large-scale machinery is usually used for turning over large areas, while small-scale planting is usually done manually with turning over tools.

[0003] For example, the soil turning and fertilizing device for trees disclosed in the authorization announcement number CN216673719U has a handle, a soil turning plate is fixed at the lower end of the handle, soil turning teeth are fixed at the bottom of the soil turning plate, two positioning grooves are symmetrically provided on the front end of the soil turning plate, two positioning blocks are evenly provided inside the positioning groove, a pedal is fixed at the upper end of the soil turning plate, a rectangular groove is provided in the middle of the pedal, and two installation grooves are symmetrically provided on the inner wall of the rectangular groove. After adopting the above technical scheme, the beneficial effects of the utility model are: simple and reasonable design, good soil turning and fertilizing effect, less damage to the roots of ancient trees and famous trees, and avoids the problem that the prior art does not have a device specifically for soil turning and fertilizing ancient trees and famous trees.

[0004] Although the above patent has good soil turning and fertilizing effects and causes little damage to the roots of ancient trees, the above soil turning device is relatively laborious to operate. For example, when the soil turning plate is inserted into the soil, a lot of force is required due to the large contact area between the lower end surface of the soil turning plate and the soil. Utility Model Content

[0005] The purpose of the utility model is to provide a soil turning device for tomato planting to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A soil turning device for tomato planting comprises a sleeve, a support rod is movably mounted on the bottom end of the sleeve, a soil turning plate is fixedly connected to the bottom end of the support rod, a plurality of bottom grooves are arranged side by side on the bottom end of the soil turning plate, tooth heads are movably mounted inside the plurality of bottom grooves, a telescopic mechanism is arranged between the tooth heads and the soil turning plate; a fixing sleeve is fixedly mounted on the top end of the sleeve, handles are movably mounted on both ends of the fixing sleeve, a knob is movably mounted on the top end of the fixing sleeve, and a locking mechanism is arranged between the knob and the handle.

[0008] Preferably, the telescopic mechanism comprises a telescopic slot, a connecting rod and a spring, the upper end of the tiller plate close to the plurality of bottom slots is connected to the telescopic slot, a spring is arranged at the lower part of the telescopic slot, the top end of the spring is fixedly connected to the connecting rod, and the bottom end of the connecting rod passes through the spring and is fixedly connected to the tooth head of the telescopic slot;

[0009] Preferably, the locking mechanism comprises a connecting piece and a locking head, the connecting piece is movably connected to the inner lower part of the fixing sleeve, the locking heads are symmetrically arranged at both ends of the connecting piece, and the two handles are provided with locking grooves matching the locking heads on one side close to the connecting piece;

[0010] Preferably, the locking mechanism further comprises a rotating rod, the rotating rod is fixedly connected to the bottom end of the knob, and the other end of the rotating rod is fixedly connected to the connecting piece;

[0011] Preferably, an adjusting button is movably mounted on one side of the bottom end of the sleeve, an adjusting rod is fixedly connected to the top end of the support rod, and a plurality of positioning holes are provided at equal distances from top to bottom on a side of the adjusting rod close to the adjusting button;

[0012] Preferably, pedals are symmetrically arranged on both sides of the top of the tiller plate, and anti-slip grooves are arranged on the upper end surfaces of the pedals.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A soil turning device for tomato planting is used in combination with a soil turning plate, a bottom groove, a tooth head, a spring and a connecting rod. When inserting into the soil, several tooth heads will first press against the soil for insertion. Since the contact area between the tooth head and the soil is small, the resistance is relatively reduced, and it is more labor-saving when inserting. After the tooth head is inserted, the spring is compressed and drives the connecting rod to go deep into the telescopic groove, so that the tooth head overlaps with the bottom groove, and then the soil can be turned. After turning the soil once, the soil turning plate is lifted, and the compressed spring will rebound at this time, and then the soil turning plate will be controlled to rise in the reverse direction, so that it is also more labor-saving to take the soil turning plate out of the soil.

[0015] 2. This soil turning device for tomato planting is used in conjunction with a fixing sleeve, a connecting piece, a locking head, a locking groove and a rotating rod. The handles at both ends of the fixing sleeve are pushed upward until they are horizontal, and then the knob is twisted. The knob drives the rotating rod to rotate. The rotating rod controls the rotation of the connecting piece and inserts the two locking heads into the locking groove on one side of the handle, so that the handle can be kept horizontal. After use, the locking head is withdrawn from the locking groove, and the handle can be conveniently folded down to avoid taking up too much space when stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0020] In the figure: 1. sleeve; 2. support rod; 3. soil-turning plate; 4. bottom groove; 5. tooth head; 6. fixing sleeve; 7. handle; 8. knob; 9. telescopic slot; 10. connecting rod; 11. spring; 12. connecting piece; 13. locking head; 14. locking slot; 15. rotating rod; 16. adjusting knob; 17. adjusting rod; 18. positioning hole; 19. pedal. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-4 As shown, a technical solution provided by the utility model:

[0023] A soil turning device for tomato planting comprises a sleeve 1, a support rod 2 is movably mounted at the bottom end of the sleeve 1, a soil turning plate 3 is fixedly connected to the bottom end of the support rod 2, a plurality of bottom grooves 4 are arranged side by side at the bottom end of the soil turning plate 3, a plurality of bottom grooves 4 are movably mounted inside each of the plurality of bottom grooves 4, a telescopic mechanism is arranged between the tooth head 5 and the soil turning plate 3, the telescopic mechanism comprises a telescopic groove 9, a connecting rod 10 and a spring 11, the soil turning plate 3 is connected to the telescopic groove 9 at the upper end close to the plurality of bottom grooves 4, a spring 11 is arranged at the lower part of the telescopic groove 9, the top end of the spring 11 is fixedly connected to the connecting rod 10, and the bottom end of the connecting rod 10 passes through the spring 11 and is fixedly connected to the tooth head 5 with the telescopic groove 9;

[0024] In the present embodiment, when turning the soil, the two handles 7 are held to insert the turning board 3 from the upper end of the soil in the tomato planting field. Since the tooth head 5 is movably installed at the bottom end of the turning board 3, when inserting into the soil, several tooth heads 5 will first press against the soil for insertion. Since the contact area between the tooth head 5 and the soil is small, the resistance is relatively reduced, and it is more labor-saving when inserting. After the tooth head 5 is inserted, the spring 11 is compressed and drives the connecting rod 10 to penetrate into the telescopic groove 9, so that the tooth head 5 overlaps with the bottom groove 4, and then the soil can be turned. After turning the soil once, lift the turning board 3. At this time, the compressed spring 11 will rebound, and then reversely control the turning board 3 to lift up, so that it is also more labor-saving to take the turning board 3 out of the soil.

[0025] like Figure 4 As shown, a fixing sleeve 6 is fixedly installed at the top of the sleeve 1, and handles 7 are movably installed at both ends of the fixing sleeve 6. A knob 8 is movably installed at the top of the fixing sleeve 6, and a locking mechanism is arranged between the knob 8 and the handle 7. The locking mechanism includes a connecting piece 12 and a locking head 13. The connecting piece 12 is movably connected to the inner bottom of the fixing sleeve 6, and the locking heads 13 are symmetrically arranged at both ends of the connecting piece 12. The two handles 7 are provided with locking grooves 14 matching the locking heads 13 on one side close to the connecting piece 12. The locking mechanism also includes a rotating rod 15, which is fixedly connected to the bottom end of the knob 8, and the other end of the rotating rod 15 is fixedly connected to the connecting piece 12;

[0026] In this embodiment, when using the device, the handles 7 at both ends of the fixed sleeve 6 are pushed upward until they are horizontal, and then the knob 8 is twisted. The knob 8 drives the rotating rod 15 to rotate. The rotating rod 15 controls the rotation of the connecting piece 12 and inserts the two locking heads 13 into the locking grooves 14 on one side of the handle 7. In this way, the handle 7 can be kept horizontal. After use, the locking head 13 is withdrawn from the locking groove 14, so that the handle 7 can be easily folded down to avoid taking up too much space when stored.

[0027] like Figure 2 As shown, an adjusting button 16 is movably mounted on one side of the bottom end of the sleeve 1, and an adjusting rod 17 is fixedly connected to the top end of the support rod 2. A plurality of positioning holes 18 are provided at equal distances from top to bottom on the side of the adjusting rod 17 close to the adjusting button 16;

[0028] In this embodiment, when it is necessary to adjust the spacing between the sleeve 1 and the support rod 2, twist the adjusting knob 16 to withdraw the end of the adjusting knob 16 from the positioning hole 18 at the corresponding position on one side of the adjusting rod 17, then step on the tilling plate 3, lift the handle 7, lift the sleeve 1 from the top of the support rod 2, then twist the adjusting knob 16, and thread the end of the adjusting knob 16 into the positioning hole 18 at the current position on one side of the adjusting rod 17 and lock it. In this way, when using this device to till the soil, it can be adapted for people of different heights.

[0029] like Figure 1As shown, pedals 19 are symmetrically arranged on both sides of the top of the tiller plate 3, and the upper end surface of the pedals 19 is provided with anti-slip grooves;

[0030] In this embodiment, pedals 19 are provided on both sides of the top of the tillage plate 3. When tilling the soil, the pedals 19 can be stepped on to assist the tillage plate 3 to be inserted into the soil.

[0031] Working principle: when using the device, the handles 7 at both ends of the fixed sleeve 6 are pushed upward until they are horizontal, and then the knob 8 is twisted, the knob 8 drives the rotating rod 15 to rotate, the rotating rod 15 controls the connecting piece 12 to rotate and the two locking heads 13 are stuck in the locking groove 14 on one side of the handle 7, so that the handle 7 can be kept horizontal; then the two handles 7 are held to insert the tilling plate 3 from the upper end of the soil. Since the tooth head 5 is movably installed at the bottom end of the tilling plate 3, when inserting the soil, several tooth heads 5 will first resist the soil and be inserted. Since the contact area between the tooth head 5 and the soil is small, the resistance is relatively reduced, and it is more labor-saving when inserting. After the tooth head 5 is inserted, the spring 11 is compressed and drives the connecting rod 10 to penetrate into the telescopic groove 9, so that the tooth head 5 overlaps with the bottom groove 4, and then the soil can be turned over. After turning over the soil once, lift the tilling plate 3. At this time, the compressed spring 11 will rebound, and then reversely control the tilling plate 3 to lift up, so that it is also more labor-saving to take the tilling plate 3 out of the soil.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A soil turning device for tomato planting, characterized in that: include A sleeve (1), a support rod (2) is movably mounted at the bottom end of the sleeve (1), a tiller plate (3) is fixedly connected to the bottom end of the support rod (2), a plurality of bottom grooves (4) are arranged side by side at the bottom end of the tiller plate (3), a plurality of bottom grooves (4) are movably mounted inside each of the bottom grooves (4), and a telescopic mechanism is provided between the tooth head (5) and the tiller plate (3); A fixing sleeve (6) is fixedly mounted on the top end of the sleeve (1), handles (7) are movably mounted on both ends of the fixing sleeve (6), a knob (8) is movably mounted on the top end of the fixing sleeve (6), and a locking mechanism is provided between the knob (8) and the handle (7).

2. A soil turning device for tomato planting according to claim 1, characterized in that: The telescopic mechanism comprises a telescopic slot (9), a connecting rod (10) and a spring (11); the upper end of the tiller plate (3) close to the plurality of bottom slots (4) is connected to the telescopic slot (9); a spring (11) is arranged at the lower part of the telescopic slot (9); the top end of the spring (11) is fixedly connected to the connecting rod (10); the bottom end of the connecting rod (10) passes through the spring (11) and is fixedly connected to the tooth head (5) with the telescopic slot (9).

3. The soil turning device for tomato planting according to claim 1, characterized in that: The locking mechanism comprises a connecting piece (12) and a locking head (13); the connecting piece (12) is movably connected to the inner lower part of the fixing sleeve (6); the locking heads (13) are symmetrically arranged at both ends of the connecting piece (12); and locking grooves (14) matching the locking heads (13) are provided on one side of the two handles (7) close to the connecting piece (12).

4. A soil turning device for tomato planting according to claim 3, characterized in that: The locking mechanism also includes a rotating rod (15), the rotating rod (15) is fixedly connected to the bottom end of the knob (8), and the other end of the rotating rod (15) is fixedly connected to the connecting piece (12).

5. The soil turning device for tomato planting according to claim 1, characterized in that: An adjusting button (16) is movably mounted on one side of the bottom end of the sleeve (1), an adjusting rod (17) is fixedly connected to the top end of the support rod (2), and a plurality of positioning holes (18) are provided at equal distances from top to bottom on a side of the adjusting rod (17) close to the adjusting button (16).

6. The soil turning device for tomato planting according to claim 1, characterized in that: Pedals (19) are symmetrically arranged on both sides of the top of the tiller plate (3), and the upper end surface of the pedals (19) is provided with anti-slip grooves.

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