CN215956988U

CN215956988U - Combined spade tool for manually digging green nursery stock with soil balls

Info

Publication number: CN215956988U
Application number: CN202120898802.4U
Authority: CN
Inventors: 周勇; 邓永勤; 张凯
Original assignee: Hexiang Source Development Co ltd
Current assignee: Hexiang Source Development Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-03-08
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to the technical field of greening seedling transplanting tools, and particularly discloses a combined shovel tool for manually excavating greening seedlings with soil balls, which comprises a shovel component, a threaded connecting seat, a hammer connecting rod and a shovel rod, wherein the shovel component is connected with the shovel rod through a bolt; the shovel component comprises a first shovel, a second shovel, a third shovel, a fourth shovel and a fifth shovel, and grooves for connecting the threaded connecting seats are integrally formed in the middle of the tops of the first shovel, the second shovel, the third shovel, the fourth shovel and the fifth shovel; threads are densely carved on the outer side of the threaded connecting seat in an inclined manner at equal intervals; according to the combined shovel tool kit, when the combined shovel is used for digging seedlings of various sizes, the seedlings with complete soil balls can be easily dug only by selecting and replacing a proper shovel tool and a proper hammer, and by combining the shovel tool kit with a construction kit, the combined shovel tool kit has the characteristics of complete soil ball digging, labor saving, high efficiency, portability, multifunction, no limitation on landforms and the like during construction.

Description

Combined spade tool for manually digging green nursery stock with soil balls

Technical Field

The utility model relates to the technical field of greening seedling transplanting tools, in particular to a combined spade tool of a kit for manually digging greening seedlings with soil balls.

Background

In the greening engineering, in order to ensure that transplanted seedlings survive quickly, the seedlings are manually dug by soil balls, pit digging and transplanting are carried out in different places, the larger the specification of the seedlings is, the larger the seedling roots are required to be, the larger the soil balls are, and the largest seedlings need to be hoisted by a crane to get on or off the vehicle and enter the pits for earthing up. When the earth ball seedlings are dug by a manual shovel, small seedlings with the diameter smaller than 5cm are dug well, big ornamental trees with the diameter larger than 20-30 cm are dug by a common seedling transplanting shovel, the diameter of the earth ball is larger than 70-80 cm, the height of the earth ball is about 70cm, and the total weight of the earth ball is 1-2 tons. Therefore, we propose a combined shovel tool of kit for manually digging green seedlings with earth balls.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the combined spade tool of the kit for manually digging green seedlings with soil balls, which can conveniently carry out different selections on different use conditions, can conveniently process the roots of the transplanted seedlings, improves the survival rate of seedling transplantation, and solves the problems that the existing common seedling transplanting spade tool is high in labor intensity, time-consuming and labor-consuming, and the soil balls are easy to crack when the soil balls are cut and the transplanting survival rate is low, and the bare-rooted seedlings are easy to transplant.

The utility model discloses a combined spade tool of a kit for manually excavating green seedlings with soil balls, which comprises a spade component, a threaded connecting seat, a hammer connecting rod and a spade rod; the shovel component comprises a first shovel, a second shovel, a third shovel, a fourth shovel and a fifth shovel, and grooves for connecting the threaded connecting seats are integrally formed in the middle of the tops of the first shovel, the second shovel, the third shovel, the fourth shovel and the fifth shovel; threads are obliquely and densely carved on the outer side of the threaded connecting seat at equal intervals, a connecting cylinder is arranged on the outer side of the threaded connecting seat, a groove which is inwards from the surface is carved on the inner wall of the connecting cylinder, and the groove is matched with the outer side of the threaded connecting seat; the external side of the hammer connecting rod is provided with a group of hammer components, each hammer component comprises a first hammer and a second hammer, the internal sides of the first hammer and the second hammer are respectively provided with an internal thread groove matched with a thread bulge connected with the bottom of the hammer connecting rod in a tapping manner, and the hammer connecting rod is arranged in a hollow manner and is connected with a spade rod in a sleeved manner; one of them free end integrated into one piece of spade pole has the connecting thread piece, the below in the outside of connecting thread piece is equipped with the connecting cylinder, the inboard equidistance integrated into one piece has two sets of thread groove from the surface inwards of connecting cylinder, and two sets of thread groove is respectively with connecting thread piece and threaded connection seat adaptation each other.

Through the design of the technical scheme, the spade subassembly, the threaded connection seat, the hammer connecting rod and the spade pole that utilize to set up can be when connecting the use, can be convenient select the nursery stock transplanting condition of difference, can be favorable to the use of whole device.

As a further improvement of the utility model, the top of the other free end of the spade rod is provided with a combined area from the surface to the bottom, the two sides of the inner wall of the combined area are respectively provided with an auxiliary thread groove for the adaptive connection of the slide rod limit bolt, the top of the slide rod limit bolt is integrally formed with an anti-skid lug, and the middle part of the surface of the anti-skid lug is carved with anti-skid grains.

Through the design of the technical scheme, the shovel rod arranged is utilized, and the shovel rod can be matched with the arranged anti-slip lugs, so that the whole shovel rod can be better used.

As a further improvement of the utility model, the five shovels and the first shovel are both in a trapezoidal arrangement, the left side and the right side of the five shovels are integrally formed with cutting sawteeth, and the two groups of cutting sawteeth are distributed in a mirror symmetry mode by the central axis of the first shovel.

Through the design of the technical scheme, the cutting saw teeth are utilized, so that the arranged spade can conveniently process the root system of the seedling when the spade is selected for use.

As a further improvement of the utility model, the first shovel and the second shovel are both in a trapezoidal arrangement, the transverse center length of the first shovel is greater than the central length of the second shovel, and isosceles triangular bulges which are arranged in an inverted manner are integrally formed in the middle parts of the first shovel, the second shovel and the fifth shovel.

Through the design of the technical scheme, the spade and the spade No. two that utilize to set up can let different in service behavior select different instruments, can improve the efficiency of using.

As a further improvement of the utility model, the three-position shovel and the four-position shovel are both in special-shaped arrangement, and the shapes of the three-position shovel and the four-position shovel are shown as 4 and 5 in the attached drawings of the specification.

Through the design of the technical scheme, the three shovels and the four shovels which are arranged are utilized, so that different use conditions can be conveniently selected, and the device is favorable for use.

As a further improvement of the utility model, the middle parts of the front surfaces of the third shovel and the fourth shovel are integrally formed with triangular convex blocks which are arranged in an inverted manner, and the inverted tip of the triangular convex blocks and the bottom parts of the front surfaces of the third shovel and the fourth shovel are kept at a fixed interval.

Through the design of the technical scheme, the triangular convex block is utilized, stable support is provided for the use of the third shovel and the fourth shovel, and the third shovel and the fourth shovel can be better matched and transplanted when the three-shovel and the fourth shovel are used.

As a further improvement of the utility model, the outside diameter of the anti-skid projection is 50mm, the diameter of the slide rod limit bolt connected with the bottom of the anti-skid projection is 25mm, the length of the shovel rod is 190cm, the outside diameter of the connecting cylinder is 32mm, the inside diameter is 25mm, the outside diameter of the first hammer is 70mm, the inside diameter is 33mm, the length is 20cm, the outside diameter of the second hammer is 70mm, the inside diameter is 33mm, the length is 10cm, the outside diameter of the connecting rod of the first hammer is 45mm, the inside diameter is 33mm, the length is 70cm, the outside diameter of the threaded connecting seat is 70mm, the inside diameter is 32mm, the length is 12cm, the length of the fifth shovel is 50mm, the width is 12mm, the first shovel is suitable for nursery stock with the diameter smaller than 30cm, the length of the second shovel is 40mm, the width is 30mm, the first shovel is suitable for nursery stock with the diameter smaller than 10cm, the length of No. three spade is 40mm, and the width is 35mm, is applicable to the nursery stock that the diameter is less than 8cm, the length of No. four spade is 35mm, and the width is 40mm, is applicable to the nursery stock that the diameter is less than 5 cm.

Compared with the prior art, the utility model has the following beneficial effects:

according to the combined shovel, when the external member is used for digging seedlings with various sizes, only a proper shovel blade and a proper hammer are selected to be replaced, the seedlings with complete soil balls can be easily dug, the combined shovel tool external member is compared with a construction external member, the combined shovel tool external member has the characteristics of complete soil ball digging, labor saving, high efficiency, portability, multifunction, no terrain limitation and the like during construction, great effects can be achieved in greening engineering construction, different seedling roots can be conveniently treated during selection, and the survival rate of transplanting the whole seedlings can be facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a combination structure of a fifth shovel and a threaded connecting seat in the shovel assembly of the present invention;

FIG. 2 is a schematic view of the combination structure of a spade I and a hammer of the present invention;

FIG. 3 is a schematic view of the combination structure of the driving hammer connecting rod, the second driving hammer and the second shovel;

FIG. 4 is a schematic view of the combination of the spade rod and the connecting cylinder and the spade No. three of the present invention;

FIG. 5 is a front view of the fourth spade of the present invention;

FIG. 6 is a schematic view of the combination of the driving hammer connecting rod and the shovel shaft according to the present invention.

In the figure: 01. a shovel assembly; 011. a first spade; 012. a second spade; 013. a third spade; 014. a fourth spade; 015. a fifth shovel; 02. cutting the saw teeth; 03. a threaded connection base; 04. a first hammer; 05. a second hammer; 06. an internal thread groove; 07. connecting the thread blocks; 08. a hammer connecting rod; 09. a combination area; 10. a slide bar limit bolt; 11. an anti-slip bump; 12. an auxiliary thread groove; 13. a connecting cylinder; 14. a spade rod.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 2, 4 and 6, the combined shovel tool of the kit for manually digging green seedlings with earth balls of the utility model comprises a shovel component 01, a threaded connecting seat 03, a hammer connecting rod 08 and a shovel rod 14; the shovel component 01 comprises a first shovel 011, a second shovel 012, a third shovel 013, a fourth shovel 014 and a fifth shovel 015, and grooves for connecting the threaded connecting seats 03 are integrally formed in the middle of the tops of the first shovel 011, the second shovel 012, the third shovel 013, the fourth shovel 014 and the fifth shovel 015; the outer side of the threaded connecting seat 03 is obliquely and densely carved with threads at equal intervals, the outer side of the threaded connecting seat 03 is provided with a connecting cylinder 13, the inner wall of the connecting cylinder 13 is carved with a groove inwards from the surface, and the groove is matched with the outer side of the threaded connecting seat 03; a group of driving hammer components are arranged on the outer side of the driving hammer connecting rod 08, each driving hammer component comprises a first driving hammer 04 and a second driving hammer 05, the inner sides of the first driving hammer 04 and the second driving hammer 05 are respectively provided with an internal thread groove 06 matched with a thread bulge connected with the bottom of the driving hammer connecting rod 08, and the driving hammer connecting rod 08 is arranged in a hollow shape and connected with a spade rod 14 in a sleeved mode; one free end of the spade rod 14 is integrally formed with a connecting screw block 07, a connecting cylinder 13 is arranged below the outer side of the connecting screw block 07, two groups of screw thread grooves are integrally formed on the inner side of the connecting cylinder 13 at equal intervals inwards from the surface, the two groups of screw thread grooves are respectively matched with the connecting screw block 07 and the screw thread connecting seat 03, by utilizing the arranged spade component 01, the screw thread connecting seat 03, the hammer connecting rod 08 and the spade rod 14, different seedling transplanting conditions can be conveniently selected when the spade rods are connected for use, the use of the integral device can be facilitated, the outer diameter of the antiskid bulge 11 is 50mm, the diameter of a slide rod limiting bolt connected with the bottom of the antiskid bulge 11 is 25mm, the length of the spade rod 14 is 190cm, the outer diameter of the connecting cylinder is 32mm, the inner diameter is 25mm, the outer diameter of a hammer 04 is 70mm, the inner diameter is 33mm, the length is 20cm, the external diameter of No. two drive hammers 05 is 70mm, the internal diameter is 33mm, length 10cm, the external diameter of drive hammer connecting rod 08 is 45mm, the internal diameter is 33mm, length is 70cm, the external diameter of threaded connection seat 03 is 70mm, the internal diameter is 32mm, length 12cm, the length 50mm of No. five spade 015, width 12mm, be applicable to the nursery stock that the diameter is less than 30cm, the length 45mm of No. one spade 011, width 20mm, be applicable to the nursery stock that the diameter is less than 15cm, No. two spade 012 length 40mm, width 30mm, be applicable to the nursery stock that the diameter is less than 10cm, the length 40mm of No. three spade 013, width 35mm, be applicable to the nursery stock that the diameter is less than 8cm, the length 35mm of No. four spade 014, width 40mm, be applicable to the nursery stock that the diameter is less than 5 cm.

Referring to fig. 4, a combination area 09 is formed at the top of the other free end of the shovel rod 14, the combination area 09 is downward from the surface, two sides of the inner wall of the combination area 09 are respectively provided with an auxiliary thread groove 12 for the sliding rod limiting bolt 10 to be connected in a matching manner, an anti-slip bump 11 is integrally formed at the top of the sliding rod limiting bolt 10, an anti-slip pattern is carved in the middle of the surface of the anti-slip bump 11, and the shovel rod 14 can be matched with the anti-slip bump 11, so that the whole shovel rod 14 can be better used.

Please refer to fig. 1, a fifth shovel 015 and a shovel 011 are both in a trapezoidal configuration, the left and right sides of the fifth shovel 015 are all integrally formed with cutting saw teeth 02, and the two sets of cutting saw teeth 02 are distributed in mirror symmetry with the central axis of the shovel 011, and the cutting saw teeth 02 are arranged, so that the root system of the seedling can be conveniently processed when the shovel 011 is selected.

Please refer to fig. 2, 3, spade 011 and spade 012 No. two all are trapezoidal setting, the long central length that is greater than spade 012 No. two in the horizontal center of spade 011, and spade 011, spade 012 No. two and the middle part homogeneous body shaping of spade 015 have the isosceles triangle of handstand setting protruding, spade 011 and spade 012 No. two that utilize to set up can let different in service behavior select different instruments, can improve the efficiency of using.

Referring to fig. 4 and 5, the three-size shovel 013 and the four-size shovel 014 are both in a special-shaped configuration, the three-size shovel 013 and the four-size shovel 014 are in the shapes shown in fig. 4 and 5 in the specification and drawings, different use conditions can be conveniently selected by using the three-size shovel 013 and the four-size shovel 014, the device can be conveniently used, triangular convex blocks are uniformly formed in the middle of the front sides of the three-size shovel 013 and the four-size shovel 014 and are arranged in an inverted manner, a fixed distance is kept between the inverted points of the triangular convex blocks and the bottoms of the front sides of the three-size shovel 013 and the four-size shovel 014, stable support can be conveniently provided for the use of the three-size shovel 013 and the four-size shovel 014 by using the triangular convex blocks, and the three-size shovel 013 and the four-size shovel 014 can be better adapted to the transplanting condition when the three-size shovel is used.

In the use of the utility model:

the first step is as follows: firstly, sequentially combining a third spade 013, a connecting cylinder 13 and a spade rod 14, and butting and screwing according to screw threads;

the second step is that: then the arranged hammer connecting rod 08 is connected with a second hammer 05 arranged in the hammer connecting rod;

the third step: sleeving a butted hammer connecting rod 08 and a second hammer 05 into a third spade 013 connecting component connected in the first step, so that the second hammer 05 is connected with the connecting cylinder 13;

the fourth step: the arranged anti-skid convex block 11 and the arranged slide rod limit bolt 10 are connected with a spade rod 14, the hammer connecting rod 08 is held to be lifted upwards, and then is hammered downwards by force, and the arranged second hammer 05 can be hammered at the arranged connecting cylinder 13, so that the arranged third spade 013 is driven to cut into soil, and tree roots are cut off;

simultaneously when using this group's external member, according to the in service behavior of difference, can select a spade 011 of difference, No. two spade 012, No. four spade 014, No. five spade 015 and a hammer 04 who sets up, can use according to the in service behavior of difference, improved the efficiency of using, and can significantly reduce useless power.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an external member combination spade utensil that is used for artifical excavation to take ball greening nursery stock, includes spade subassembly (01), threaded connection seat (03), drive hammer connecting rod (08) and spade pole (14), its characterized in that:

the shovel component (01) comprises a first shovel (011), a second shovel (012), a third shovel (013), a fourth shovel (014) and a fifth shovel (015), and grooves for connecting the threaded connecting seats (03) are formed in the middle of the tops of the first shovel (011), the second shovel (012), the third shovel (013), the fourth shovel (014) and the fifth shovel (015) in a unified manner;

the thread connecting seat (03) is provided with threads which are obliquely and densely carved at equal intervals on the outer side of the thread connecting seat (03), a connecting cylinder (13) is arranged on the outer side of the thread connecting seat (03), a groove which is inwards from the surface is carved on the inner wall of the connecting cylinder (13), and the groove is matched with the outer side of the thread connecting seat (03);

the external side of the hammer connecting rod (08) is provided with a group of hammer components, each hammer component comprises a first hammer (04) and a second hammer (05), the inner sides of the first hammer (04) and the second hammer (05) are respectively provided with an internal thread groove (06) matched with a thread bulge connected with the bottom of the hammer connecting rod (08), and the hammer connecting rod (08) is arranged in a hollow shape and connected with a spade rod (14) in a sleeved mode;

spade pole (14), one of them free end integrated into one piece of spade pole (14) has connecting screw block (07), the below in the outside of connecting screw block (07) is equipped with connecting cylinder (13), the inboard equidistance integrated into one piece has two sets of thread groove from the surface inwards of connecting cylinder (13), and two sets of thread groove is respectively with connecting screw block (07) and threaded connection seat (03) adaptation of each other.

2. The combination spade tool of kit for manually digging green seedlings with earth balls according to claim 1, wherein: the top of another free end of spade pole (14) is seted up from surperficial decurrent combination region (09), and the tapping all is established to the inner wall both sides of this combination region (09) has supplementary thread groove (12) that can supply slide bar stop cock (10) adaptation to link to each other, just the top integrated into one piece of slide bar stop cock (10) has anti-skidding lug (11), and the surperficial middle part of this anti-skidding lug (11) is carved with anti-skidding line.

3. The combination spade tool of kit for manually digging green seedlings with earth balls according to claim 1, wherein: no. five spade (015) and spade (011) all are trapezoidal setting, the homogeneous body shaping in both sides has cutting sawtooth (02) about No. five spade (015), and two sets of cutting sawtooth (02) are the mirror symmetry and distribute with the central axis of a spade (011).

4. The combination spade tool of kit for manually digging green seedlings with earth balls according to claim 1, wherein: spade (011) all is trapezoidal setting with No. two spade (012), the long central length that is greater than No. two spade (012) in horizontal center of spade (011), just the equal integrated into one piece in middle part of spade (011), No. two spade (012) and No. five spade (015) has the isosceles triangle arch of handstand setting.

5. The combination spade tool of kit for manually digging green seedlings with earth balls according to claim 1, wherein: three spade (013) and four spade (014) the positive middle part homogeneous body shaping of three spade (013) has the triangle lug, and is the handstand setting, and the handstand point department of this triangle lug keeps having fixed interval with three spade (013) and four spade (014) positive bottom.

6. The combination spade tool of kit for manually digging green seedlings with earth balls according to claim 2, wherein: the outside diameter of skid proof block (11) is 50mm, and the diameter of the slide bar spacing bolt that links to each other with skid proof block's (11) bottom is 25mm, the length of spade pole (14) is 190cm, and the external diameter of this connecting cylinder is 32mm, and the internal diameter is 25 mm.

7. The combination spade tool of kit for manually digging green seedlings with earth balls according to claim 1, wherein: the external diameter of a driving hammer (04) is 70mm, and the internal diameter is 33mm, and length is 20cm, the external diameter of No. two driving hammers (05) is 70mm, and the internal diameter is 33mm, and length 10cm, the external diameter of driving hammer connecting rod (08) is 45mm, and the internal diameter is 33mm, and length is 70cm, the external diameter of threaded connection seat (03) is 70mm, and the internal diameter is 32mm, length 12 cm.

8. The combination spade tool of kit for manually digging green seedlings with earth balls according to claim 1, wherein: the length 50mm of No. five spade (015), width 12mm is applicable to the nursery stock that the diameter is less than 30cm, the length 45mm of spade (011), width 20mm is applicable to the nursery stock that the diameter is less than 15cm, No. two spade (012) length 40mm, width 30mm are applicable to the nursery stock that the diameter is less than 10cm, the length 40mm of No. three spade (013), width 35mm are applicable to the nursery stock that the diameter is less than 8cm, the length 35mm of No. four spade (014), width 40mm is applicable to the nursery stock that the diameter is less than 5 cm.